Journal of Pathology and Translational Medicine

Original Articles

Current state of cytopathology residency training: a Korean national survey of pathologists: Uiju Cho, Tae Jung Kim, Wan Seop Kim, Kyo Young Lee, Hye Kyoung Yoon, Hyun Joo Choi; J Pathol Transl Med. 2023;57(2):95-101. Published online March 14, 2023; DOI: https://doi.org/10.4132/jptm.2023.01.06

955 View
61 Download

Abstract PDF Supplementary Material: Background
Although the Korean Society for Cytopathology has developed educational goals as guidelines for cytopathology education in Korea, there is still no systematic approach to cytopathology education status for pathology residents. Furthermore, satisfaction with cytopathology education and with the outcome of the current training/educational program has not been investigated in Korea. This study aimed to obtain comprehensive data on the current state of cytopathology education for residents and evaluate education outcomes.
Methods
An online survey was conducted in December 2020 for the board-certified pathologists and training residents registered as members of the Korean Society for Cytopathology. The questionnaire comprised questions that investigated the current status of cytopathology at each training institution, the degree of satisfaction with the work and education related to cytopathology, outcomes of cytopathology training, and educational accomplishments.
Results
Of the participants surveyed, 12.3% (132/1,075) completed the questionnaire, and 36.8% (32/87) of cytopathology residents participated. The mean overall satisfaction with cytopathology education was 3.1 points (on a 1- to 5-point scale, 5: very satisfied). The most frequent suggestion among the free description format responses was to expand educational opportunities, such as online education opportunities, outside of the individual institutions.
Conclusions
Our results showed that cytopathology training in Korea needs further improvement. We expect that this study will inform systematic training of competent medical personnel armed with broad cytopathology knowledge and strong problem-solving abilities.

Diagnostic distribution and pitfalls of glandular abnormalities in cervical cytology: a 25-year single-center study: Jung-A Sung, Ilias P. Nikas, Haeryoung Kim, Han Suk Ryu, Cheol Lee; J Pathol Transl Med. 2022;56(6):354-360. Published online November 9, 2022; DOI: https://doi.org/10.4132/jptm.2022.09.05

1,810 View
99 Download
1 Web of Science
1 Crossref

Background
Detection of glandular abnormalities in Papanicolaou (Pap) tests is challenging. This study aimed to review our institute’s experience interpreting such abnormalities, assess cytohistologic concordance, and identify cytomorphologic features associated with malignancy in follow-up histology.
Methods
Patients with cytologically-detected glandular lesions identified in our pathology records from 1995 to 2020 were included in this study.
Results
Of the 683,197 Pap tests performed, 985 (0.144%) exhibited glandular abnormalities, 657 of which had tissue follow-up available. One hundred eighty-eight cases were cytologically interpreted as adenocarcinoma and histologically diagnosed as malignant tumors of various origins. There were 213 cases reported as atypical glandular cells (AGC) and nine cases as adenocarcinoma in cytology, yet they were found to be benign in follow-up histology. In addition, 48 cases diagnosed with AGC and six with adenocarcinoma cytology were found to have cervical squamous lesions in follow-up histology, including four squamous cell carcinomas. Among the cytomorphological features examined, nuclear membrane irregularity, three-dimensional clusters, single-cell pattern, and presence of mitoses were associated with malignant histology in follow-up.
Conclusions
This study showed our institute’s experience detecting glandular abnormalities in cervical cytology over a 25-year period, revealing the difficulty of this task. Nonetheless, the present study indicates that several cytological findings such as membrane irregularity, three-dimensional clusters, single-cell pattern, and evidence of proliferation could help distinguishing malignancy from a benign lesion.

Citations

Citations to this article as recorded by

Analysis of atypical glandular cells in ThinPrep Pap smear and follow-up histopathology
Tengfei Wang, Yinan Hua, Lina Liu, Bing Leng
Baylor University Medical Center Proceedings.2024; 37(3): 403. CrossRef

A retrospective cytohistological correlation of fine-needle aspiration cytology with classification by the Milan System for Reporting Salivary Gland Cytopathology: Ji Hyun Park, Yoon Jin Cha, Ja Yeong Seo, Jae Yol Lim, Soon Won Hong; J Pathol Transl Med. 2020;54(5):419-425. Published online July 8, 2020; DOI: https://doi.org/10.4132/jptm.2020.06.09

4,207 View
169 Download
6 Web of Science
9 Crossref

Abstract PDF

Background
Before publication of the new classification system named the Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) in 2018, there was no standard classification for salivary gland lesions obtained by fine-needle aspiration (FNA). We therefore aimed to evaluate the diagnostic utility of this system by retrospectively reviewing FNA samples using the MSRSGC and to determine their risk of developing into neoplasms and becoming malignant.
Methods
Retrospective slide review and classification of salivary gland FNAs obtained over a 6-year period (2013–2018) at a single center were performed by two pathologists. The risks of neoplasm and malignancy for each category also were calculated.
Results
This study surveyed 374 FNAs (371 patients) performed over a six-year period and selected 148 cases that included documented surgical follow-up (39.6%). Among the surgically treated cases, the distributions of FNA categories were as follows: non-diagnostic (ND; 16.9%), non-neoplastic (NN; 2.7%), atypia of undetermined significance (AUS; 3.4%), benign (BN; 54.7%), salivary gland neoplasm of uncertain malignant potential (SUMP; 10.1%), suspicious for malignancy (SM; 6.8%), and malignant (M; 5.4%). The risk of malignancy (ROM) was 24.0% for ND, 0% for NN, 40.0% for AUS, 2.5% for BN, 46.7% for SUMP, 100% for SM, and 87.5% for M. The overall diagnostic accuracy was 95.9% (142/148 cases).
Conclusions
The newly proposed MSRSGC appears to be a reliable system for classification of salivary gland lesions according to the associated ROM.

Citations

Citations to this article as recorded by

Salivary gland fine-needle aspiration biopsy: quality assurance results from a tertiary cancer center
Fanni Ratzon, Dominique L. Feliciano, Nora Katabi, Bin Xu, Oscar Lin, Xiao-Jun Wei
Journal of the American Society of Cytopathology.2023; 12(3): 206. CrossRef
Cytohistological correlation and risk stratification of salivary gland lesions using the Milan System for Reporting Salivary Gland Cytopathology: A tertiary care centre experience
Tarun Kumar, Prerna Tewari, Jitendra Singh Nigam, Shreekant Bharti, Surabhi, Ruchi Sinha, Punam Prasad Bhadani
Cytopathology.2023; 34(3): 225. CrossRef
Assessment of Risk of Malignancy of Fine-needle Aspiration Cytology in Salivary Gland Lesions Using the Milan System for Reporting Salivary Gland Cytopathology Categorization: A Systematic Review and Meta-analysis
Amit Kumar, Subhash Chandra, Bishnupati Singh, Swati Sharma, Ankita Tandon, Ajoy Kumar Shahi
The Journal of Contemporary Dental Practice.2023; 23(10): 1039. CrossRef
Milan Sınıflandırma Sistemi’ne Göre Değerlendirilen Tükürük Bezi İnce İğne Aspirasyon Sitolojilerinin Histopatolojik Tanı Uyumu
Özlem SARAYDAROĞLU, Selin YİRMİBEŞ
Uludağ Üniversitesi Tıp Fakültesi Dergisi.2023; 49(3): 285. CrossRef
Milan system for reporting salivary gland cytopathology: Adoption and outcomes in a community setting
Samih J. Nassif, Ali R. Sasani, Garrey T. Faller, Jennifer L. Harb, Jagdish K. Dhingra
Head & Neck.2022; 44(6): 1462. CrossRef
Nondiagnostic salivary gland FNAs are associated with decreased risk of malignancy compared with “all‐comer” patients: Analysis of the Milan System for Reporting Salivary Gland Cytopathology with a focus on Milan I: Nondiagnostic
Shu K. Lui, Troy Tenney, Patrick C. Mullane, Kartik Viswanathan, Daniel J. Lubin
Cancer Cytopathology.2022; 130(10): 800. CrossRef
Application of the Milan System for Reporting Salivary Gland Cytopathology: A systematic review and meta‐analysis
Zhaoyang Wang, Huan Zhao, Huiqin Guo, Changming An
Cancer Cytopathology.2022; 130(11): 849. CrossRef
Multiplexed single‐cell analysis of FNA allows accurate diagnosis of salivary gland tumors
Juhyun Oh, Tae Yeon Yoo, Talia M. Saal, Lisa Tsay, William C. Faquin, Jonathan C.T. Carlson, Daniel G. Deschler, Sara I. Pai, Ralph Weissleder
Cancer Cytopathology.2022; 130(8): 581. CrossRef
Cytologic analysis of vitreous fluids: A retrospective review of our 24 years of experience
Gabriel L. Collins, Elizabeth W. Hubbard, Christopher T. Clark, Lisa D. Duncan, Laurentia Nodit
Diagnostic Cytopathology.2021; 49(10): 1122. CrossRef

Reviews

Current Status of Thyroid Fine-Needle Aspiration Practice in Thailand: Somboon Keelawat, Samreung Rangdaeng, Supinda Koonmee, Tikamporn Jitpasutham, Andrey Bychkov; J Pathol Transl Med. 2017;51(6):565-570. Published online November 15, 2017; DOI: https://doi.org/10.4132/jptm.2017.08.12

6,611 View
138 Download
9 Web of Science
6 Crossref

Abstract PDF

Thyroid carcinoma is one of the leading malignancies in Thailand increasingly prevalent in the female population. Fine-needle aspiration (FNA) cytology is a widely used diagnostic tool for evaluation of thyroid nodules and thyroid cancer. Thyroid FNA is a routine procedure universally performed in Thai hospitals by a variety of clinical specialists. Manual guidance is the first-line choice complemented by ultrasound assistance in selected cases. Despite national guidelines recommendations, the diagnostic criteria and terminology of the Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) was slowly adopted in the local settings. Currently, the Bethesda system is actively promoted by the local professional societies as a uniform reporting system. Experience with thyroid FNA has been rarely reported to date—only a handful of publications are available in local journals. Our review, in addition to presenting various aspects of thyroid FNA in Thailand, established for the first time national references for a certain statistical outputs of TBSRTC based on the original multi-institutional cohort. The risk of malignancy in 2,017 operated thyroid nodules collected from three tertiary thyroid cancer centers was 21.7%, 14.7%, 35.9%, 44.4%, 76.7%, and 92.6% for categories I to VI, respectively. The malignancy risk in several diagnostic categories (II to IV) was higher than the risk estimated by TBSRTC and recent meta-analysis studies. We endorse the use of uniform terminology of the Bethesda system in Thailand, which will help facilitate communication among diverse medical professionals involved in the management of patients with thyroid nodules, to share local experience with the international audience.

Citations

Citations to this article as recorded by

The Asian Thyroid Working Group, from 2017 to 2023
Kennichi Kakudo, Chan Kwon Jung, Zhiyan Liu, Mitsuyoshi Hirokawa, Andrey Bychkov, Huy Gia Vuong, Somboon Keelawat, Radhika Srinivasan, Jen-Fan Hang, Chiung-Ru Lai
Journal of Pathology and Translational Medicine.2023; 57(6): 289. CrossRef
Application of the Bethesda system for reporting thyroid cytopathology for classification of thyroid nodules: A clinical and cytopathological characteristics in Bhutanese population
Sonam Choden, Chimi Wangmo, Sushna Maharjan
Diagnostic Cytopathology.2021; 49(11): 1179. CrossRef
Patient Discomfort in Relation to Thyroid Nodule Fine-Needle Aspiration (FNA) Performed with or without Parenteral and/or Topical Anesthetic
Chenxiang Cao, Sina Jasim, Amrita Cherian, Aziza Nassar, Ana-Maria Chindris, Ana Marcella Rivas, Stephanie Bonnett, Melanie Caserta, Marius N. Stan, Victor J. Bernet
Endocrine Practice.2020; 26(12): 1497. CrossRef
Incidence and malignancy rates classified by The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) – An 8-year tertiary center experience in Thailand
Yotsapon Thewjitcharoen, Siriwan Butadej, Soontaree Nakasatien, Phawinpon Chotwanvirat, Sriurai Porramatikul, Sirinate Krittiyawong, Nampetch Lekpittaya, Thep Himathongkam
Journal of Clinical & Translational Endocrinology.2019; 16: 100175. CrossRef
The Use of Fine-Needle Aspiration (FNA) Cytology in Patients with Thyroid Nodules in Asia: A Brief Overview of Studies from the Working Group of Asian Thyroid FNA Cytology
Chan Kwon Jung, SoonWon Hong, Andrey Bychkov, Kennichi Kakudo
Journal of Pathology and Translational Medicine.2017; 51(6): 571. CrossRef
Thyroid FNA cytology in Asian practice—Active surveillance for indeterminate thyroid nodules reduces overtreatment of thyroid carcinomas
K. Kakudo, M. Higuchi, M. Hirokawa, S. Satoh, C. K. Jung, A. Bychkov
Cytopathology.2017; 28(6): 455. CrossRef

Thyroid Cytology: The Japanese System and Experience at Yamashita Thyroid Hospital: Shinya Satoh, Hiroyuki Yamashita, Kennichi Kakudo; J Pathol Transl Med. 2017;51(6):548-554. Published online October 11, 2017; DOI: https://doi.org/10.4132/jptm.2017.09.29

8,920 View
160 Download
22 Web of Science
18 Crossref

Abstract PDF

In Japan, fine-needle aspiration (FNA) cytology is the most important diagnostic modality for triaging patients with thyroid nodules. A clinician (endocrinologist, endocrine surgeon, or head and neck surgeon) generally performs FNA cytology at the outpatient clinic, and ultrasound (US)-guided FNA is widespread because US is extremely common and most clinicians are familiar with it. Although almost all FNA thyroid samples are examined by certified cytopathologists and pathologists, some clinicians assess cytological specimens themselves. In Japan, there are two clinical guidelines regarding the management of thyroid nodules. One is the General Rules for the Description of Thyroid Cancer (GRDTC) published by the Japanese Society of Thyroid Surgery (JSTS) in 2005, and the other is the national reporting system for thyroid FNA cytology published by the Japan Thyroid Association in 2013 (Japanese system). Although the Bethesda System for Reporting Thyroid Cytopathology (Bethesda system) is rarely used in Japan, both the GRDTC and Japanese system tried to incorporate the Bethesda system so that the cytological diagnoses would be compatible with each other. The essential point of the Japanese system is stratification of follicular neoplasm (FN) into three subgroups based on cytological features in order to reduce unnecessary diagnostic thyroidectomy, and this system has been successful in stratifying the risk of malignancy in FN patients at several high-volume thyroid surgery centers. In Japan, the measurement of thyroglobulin and/or calcitonin in FNA needle washings is often used as an adjunct for diagnosis of possible cervical lymph node metastasis when FNA cytology is performed.

Citations

Citations to this article as recorded by

Thyroid FNA cytology: The Eastern versus Western perspectives
Mitsuyoshi Hirokawa, Manon Auger, Chan Kwon Jung, Fabiano Mesquita Callegari
Cancer Cytopathology.2023; 131(7): 415. CrossRef
The Asian Thyroid Working Group, from 2017 to 2023
Kennichi Kakudo, Chan Kwon Jung, Zhiyan Liu, Mitsuyoshi Hirokawa, Andrey Bychkov, Huy Gia Vuong, Somboon Keelawat, Radhika Srinivasan, Jen-Fan Hang, Chiung-Ru Lai
Journal of Pathology and Translational Medicine.2023; 57(6): 289. CrossRef
Criteria for follow‐up of thyroid nodules diagnosed as follicular neoplasm without molecular testing – The experience of a high‐volume thyroid centre in Japan
Mitsuyoshi Hirokawa, Ayana Suzuki, Makoto Kawakami, Takumi Kudo, Akira Miyauchi
Diagnostic Cytopathology.2022; 50(5): 223. CrossRef
The Significance of RAS-Like Mutations and MicroRNA Profiling in Predicting Malignancy in Thyroid Biopsy Specimens
Nicole A. Cipriani, Daniel N. Johnson, David H. Sarne, Peter Angelos, Ward Reeves, Tatjana Antic
Endocrine Pathology.2022; 33(4): 446. CrossRef
Molecular Testing for Thyroid Nodules: The Experience at McGill University Teaching Hospitals in Canada
Mohannad Rajab, Richard J. Payne, Véronique-Isabelle Forest, Marc Pusztaszeri
Cancers.2022; 14(17): 4140. CrossRef
Impact of Molecular Testing on the Management of Indeterminate Thyroid Nodules Among Western and Asian Countries: a Systematic Review and Meta-analysis
Hanh Thi Tuyet Ngo, Truong Phan Xuan Nguyen, Trang Huyen Vu, Chan Kwon Jung, Lewis Hassell, Kennichi Kakudo, Huy Gia Vuong
Endocrine Pathology.2021; 32(2): 269. CrossRef
The Incidence of Noninvasive Follicular Thyroid Neoplasm with Papillary-Like Nuclear Features: A Meta-Analysis Assessing Worldwide Impact of the Reclassification
Chanchal Rana, Huy Gia Vuong, Thu Quynh Nguyen, Hoang Cong Nguyen, Chan Kwon Jung, Kennichi Kakudo, Andrey Bychkov
Thyroid.2021;[Epub] CrossRef
Ultrasound-guided Fine Needle Aspiration Cytological Examination of Thyroid Nodules: A Practical Guideline (2019 edition)

ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY.2021; 5(2): 134. CrossRef
Differences in surgical resection rate and risk of malignancy in thyroid cytopathology practice between Western and Asian countries: A systematic review and meta‐analysis
Huy Gia Vuong, Hanh Thi Tuyet Ngo, Andrey Bychkov, Chan Kwon Jung, Trang Huyen Vu, Kim Bach Lu, Kennichi Kakudo, Tetsuo Kondo
Cancer Cytopathology.2020; 128(4): 238. CrossRef
Exploring the Inter-observer Agreement Among the Members of the Italian Consensus for the Classification and Reporting of Thyroid Cytology
Anna Crescenzi, Pierpaolo Trimboli, Fulvio Basolo, Andrea Frasoldati, Fabio Orlandi, Lucio Palombini, Enrico Papini, Alfredo Pontecorvi, Paolo Vitti, Michele Zini, Francesco Nardi, Guido Fadda
Endocrine Pathology.2020; 31(3): 301. CrossRef
The Current Histologic Classification of Thyroid Cancer
Sylvia L. Asa
Endocrinology and Metabolism Clinics of North America.2019; 48(1): 1. CrossRef
Clinical Impact of Non-Invasive Follicular Thyroid Neoplasm with Papillary-Like Nuclear Features on the Risk of Malignancy in the Bethesda System for Reporting Thyroid Cytopathology: A Meta-Analysis of 14,153 Resected Thyroid Nodules
Huy Gia Vuong, Thao T.K. Tran, Andre y. Bychkov, Chan Kwon Jung, Tadao Nakazawa, Kennichi Kakudo, R yohei Katoh, Tetsuo Kondo
Endocrine Practice.2019; 25(5): 491. CrossRef
A Multi-institutional Study of Prevalence and Clinicopathologic Features of Non-invasive Follicular Thyroid Neoplasm with Papillary-like Nuclear Features (NIFTP) in Korea
Ja Yeong Seo, Ji Hyun Park, Ju Yeon Pyo, Yoon Jin Cha, Chan Kwon Jung, Dong Eun Song, Jeong Ja Kwak, So Yeon Park, Hee Young Na, Jang-Hee Kim, Jae Yeon Seok, Hee Sung Kim, Soon Won Hong
Journal of Pathology and Translational Medicine.2019; 53(6): 378. CrossRef
Noninvasive follicular thyroid neoplasm with papillary‐like nuclear features (NIFTP) in thyroid tumor classification
Kennichi Kakudo, Adel K. El‐Naggar, Steven P. Hodak, Elham Khanafshar, Yuri E Nikiforov, Vania Nosé, Lester D. R. Thompson
Pathology International.2018; 68(6): 327. CrossRef
Diagnostic value of HBME‐1, CK19, Galectin 3, and CD56 in the subtypes of follicular variant of papillary thyroid carcinoma
Haeyon Cho, Ji‐Ye Kim, Young Lyun Oh
Pathology International.2018; 68(11): 605. CrossRef
The Usefulness of Immunocytochemistry of CD56 in Determining Malignancy from Indeterminate Thyroid Fine-Needle Aspiration Cytology
Hyunseo Cha, Ju Yeon Pyo, Soon Won Hong
Journal of Pathology and Translational Medicine.2018; 52(6): 404. CrossRef
Impact of the modification of the diagnostic criteria in the 2017 Bethesda System for Reporting Thyroid Cytopathology: a report of a single institution in Japan
Miyoko Higuchi, Mitsuyoshi Hirokawa, Risa Kanematsu, Aki Tanaka, Ayana Suzuki, Naoki Yamao, Toshitetsu Hayashi, Seiji Kuma, Akira Miyauchi
Endocrine Journal.2018; 65(12): 1193. CrossRef
The Use of Fine-Needle Aspiration (FNA) Cytology in Patients with Thyroid Nodules in Asia: A Brief Overview of Studies from the Working Group of Asian Thyroid FNA Cytology
Chan Kwon Jung, SoonWon Hong, Andrey Bychkov, Kennichi Kakudo
Journal of Pathology and Translational Medicine.2017; 51(6): 571. CrossRef

Thyroid Cytology in India: Contemporary Review and Meta-analysis: Shipra Agarwal, Deepali Jain; J Pathol Transl Med. 2017;51(6):533-547. Published online October 5, 2017; DOI: https://doi.org/10.4132/jptm.2017.08.04

8,794 View
191 Download
12 Web of Science
14 Crossref

Abstract PDF

Fine-needle aspiration cytology (FNAC) is a screening test for triaging thyroid nodules, aiding in subsequent clinical management. However, the advantages have been overshadowed by the multiplicity of reporting systems and a wide range of nomenclature used. The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) was formulated in 2007, to give the world a uniform thyroid cytology reporting system, facilitating easy interpretation by the clinicians. Here, we review the status of thyroid FNAC in India in terms of various reporting systems used including a meta-analysis of the previously published data. An extensive literature search was performed using internet search engines. The reports with detailed classification system used in thyroid cytology were included. The meta-analysis of published data was compared with the implied risk of malignancy by TBSRTC. More than 50 studies were retrieved and evaluated. TBSRTC is currently the most widely used reporting system with different studies showing good efficacy and interobserver concordance. Ancillary techniques have, as of now, limited applicability and acceptability in thyroid cytology in India. Twenty-eight published articles met the criteria for inclusion in the meta-analysis. When compared with TBSRTC recommendations, the meta-analysis showed a higher risk of malignancy for categories I and III. Thyroid FNAC is practiced all over India. TBSRTC has found widespread acceptance, with most institutions using this system for routine thyroid cytology reporting. However, reasons for a high malignancy risk for categories I and III need to be looked into. Various possible contributing factors are discussed in the review.

Citations

Citations to this article as recorded by

Thermal imaging based pre-diagnostics tool for Graves’ disease
Vaishali Sharma, Vandana K Dhingra, Snehlata Shakya, Ashok Kumar, Mayank Goswami
Measurement Science and Technology.2024; 35(3): 035702. CrossRef
High Malignancy Risk and Its Predictors in South Indian Patients With Bethesda II Thyroid Nodules
Sunanda Tirupati, Pradeep Puthenveetil, Shilpa Lakkundi, Anudeep Gaddam, Vijaya Sarathi
Cureus.2024;[Epub] CrossRef
Evaluation of thyroid lesions by the bethesda system for reporting thyroid cytopathology
SyedAsif Hashmi, Monika Aggrawal, Rahul Pandey, Deepika Gulati, InamDanish Khan
Journal of Marine Medical Society.2023; 25(1): 73. CrossRef
Incidence and Malignancy Rates in Thyroid Nodules in North-East Indian Population by Bethesda System: A Single Institutional Experience of 3 Years
Suvamoy Chakraborty, Manu C. Balakrishnan, Vandana Raphael, Prachurya Tamuli, Anuradha Deka
South Asian Journal of Cancer.2023; 12(02): 166. CrossRef
Evaluation of Concordance of Ultrasound, Cytology, and Histopathology in Solitary Thyroid Nodules
Sunil Chumber, Surabhi Vyas, Kamal Kataria, Shipra Agarwal, Yashwant S Rathore, Gopal Puri, Sushma Yadav, Kanika Sharma, Amit Patidar
Indian Journal of Endocrine Surgery and Research.2023; 18(1): 17. CrossRef
Cytomorphological Spectrum of Head and Neck Lesions by Fine Needle Aspiration Cytology in a Tertiary Care Center
Amandeep Kaur, Sonali Poonia, Karandeep Singh, Dalbir Kaur, Mohit Madhukar, Ravish Godara
Journal of Pharmacy and Bioallied Sciences.2023; 15(Suppl 1): S315. CrossRef
The Asian Thyroid Working Group, from 2017 to 2023
Kennichi Kakudo, Chan Kwon Jung, Zhiyan Liu, Mitsuyoshi Hirokawa, Andrey Bychkov, Huy Gia Vuong, Somboon Keelawat, Radhika Srinivasan, Jen-Fan Hang, Chiung-Ru Lai
Journal of Pathology and Translational Medicine.2023; 57(6): 289. CrossRef
Cytomorphological categorization of thyroid lesions according to the bethesda system for reporting thyroid cytology and correlation with their histological outcome: An indian oncology centre experience
Meenakshi Kamboj, Anurag Mehta, Sunil Pasricha, Gurudutt Gupta, Anila Sharma, Garima Durga
Journal of Cytology.2022; 39(1): 44. CrossRef
Is surgery necessary in benign thyroid lesions?
Pushkar Chaudhary, Naseem Noorunnisa
Journal of Datta Meghe Institute of Medical Sciences University.2022; 17(3): 799. CrossRef
Effect of the Noninvasive Follicular Thyroid Neoplasm With Papillary-Like Nuclear Features (NIFTP) Nomenclature Revision on Indian Thyroid Fine-Needle Aspiration Practice
Chanchal Rana, Pooja Ramakant, Divya Goel, Akanksha Singh, KulRanjan Singh, Suresh Babu, Anand Mishra
American Journal of Clinical Pathology.2021; 156(2): 320. CrossRef
The combination of ACR‐Thyroid Imaging Reporting and Data system and The Bethesda System for Reporting Thyroid Cytopathology in the evaluation of thyroid nodules—An institutional experience
Shanmugasundaram Sakthisankari, Sreenivasan Vidhyalakshmi, Sivanandam Shanthakumari, Balalakshmoji Devanand, Udayasankar Nagul
Cytopathology.2021; 32(4): 472. CrossRef
Risk of malignancy in Thyroid “Atypia of undetermined significance/Follicular lesion of undetermined significance” and its subcategories – A 5-year experience
Abha Thakur, Haimanti Sarin, Dilpreet Kaur, Deepak Sarin
Indian Journal of Pathology and Microbiology.2019; 62(4): 544. CrossRef
Thyroid FNA cytology in Asian practice—Active surveillance for indeterminate thyroid nodules reduces overtreatment of thyroid carcinomas
K. Kakudo, M. Higuchi, M. Hirokawa, S. Satoh, C. K. Jung, A. Bychkov
Cytopathology.2017; 28(6): 455. CrossRef
The Use of Fine-Needle Aspiration (FNA) Cytology in Patients with Thyroid Nodules in Asia: A Brief Overview of Studies from the Working Group of Asian Thyroid FNA Cytology
Chan Kwon Jung, SoonWon Hong, Andrey Bychkov, Kennichi Kakudo
Journal of Pathology and Translational Medicine.2017; 51(6): 571. CrossRef

Thyroid Fine-Needle Aspiration Practice in the Philippines: Agustina D. Abelardo; J Pathol Transl Med. 2017;51(6):555-559. Published online October 5, 2017; DOI: https://doi.org/10.4132/jptm.2017.07.14

7,002 View
134 Download
6 Web of Science
4 Crossref

Abstract PDF

Fine-needle aspiration (FNA) is a well accepted initial approach in the management of thyroid lesions. It has come a long way since its introduction for nearly a century ago. In the Philippines, FNA of the thyroid was first introduced 30 years ago and has been utilized until now as a mainstay in the diagnosis of thyroid malignancy. The procedure is performed by pathologists, endocrinologists, surgeons, and radiologists. Most pathologists report the cytodiagnosis using a combination of the aspiration biopsy cytology method that closely resembles the histopathologic diagnosis of thyroid disorders and the six-tier nomenclature of The Bethesda System for Reporting Thyroid Cytopathology. Local endocrinologists and surgeons follow the guidelines of the 2015 American Thyroid Association in the management of thyroid disorders. There is still a paucity of local research studies but available data deal with cytohistologic correlations, sensitivity, specificity, and accuracy rates as well as usefulness of ultrasound-guided FNA. Cytohistologic correlations have a wide range of sensitivity from 30.7% to 73% and specificity from 83% to 100%. The low sensitivity can be attributed to poor tissue sampling since a majority of the thyroid FNA is done by palpation only. The reliability can be improved if FNA is guided by ultrasound as attested in both international and local studies. Overall, FNA of the thyroid has enabled the diagnosis of thyroid disorders with an accuracy of 72.8% to 87.2% and it correlates well with histopathology.

Citations

Citations to this article as recorded by

The Asian Thyroid Working Group, from 2017 to 2023
Kennichi Kakudo, Chan Kwon Jung, Zhiyan Liu, Mitsuyoshi Hirokawa, Andrey Bychkov, Huy Gia Vuong, Somboon Keelawat, Radhika Srinivasan, Jen-Fan Hang, Chiung-Ru Lai
Journal of Pathology and Translational Medicine.2023; 57(6): 289. CrossRef
Application of the Bethesda System for Reporting Thyroid Cytopathology in the Pediatric Population
Huy Gia Vuong, Ayana Suzuki, Hee Young Na, Pham Van Tuyen, Doan Minh Khuy, Hiep Canh Nguyen, Tikamporn Jitpasutham, Agustina Abelardo, Takashi Amano, So Yeon Park, Chan Kwon Jung, Mitsuyoshi Hirokawa, Ryohei Katoh, Kennichi Kakudo, Andrey Bychkov
American Journal of Clinical Pathology.2021; 155(5): 680. CrossRef
Thyroid FNA cytology in Asian practice—Active surveillance for indeterminate thyroid nodules reduces overtreatment of thyroid carcinomas
K. Kakudo, M. Higuchi, M. Hirokawa, S. Satoh, C. K. Jung, A. Bychkov
Cytopathology.2017; 28(6): 455. CrossRef
The Use of Fine-Needle Aspiration (FNA) Cytology in Patients with Thyroid Nodules in Asia: A Brief Overview of Studies from the Working Group of Asian Thyroid FNA Cytology
Chan Kwon Jung, SoonWon Hong, Andrey Bychkov, Kennichi Kakudo
Journal of Pathology and Translational Medicine.2017; 51(6): 571. CrossRef

Original Articles

The Use of the Bethesda System for Reporting Thyroid Cytopathology in Korea: A Nationwide Multicenter Survey by the Korean Society of Endocrine Pathologists: Mimi Kim, Hyo Jin Park, Hye Sook Min, Hyeong Ju Kwon, Chan Kwon Jung, Seoung Wan Chae, Hyun Ju Yoo, Yoo Duk Choi, Mi Ja Lee, Jeong Ja Kwak, Dong Eun Song, Dong Hoon Kim, Hye Kyung Lee, Ji Yeon Kim, Sook Hee Hong, Jang Sihn Sohn, Hyun Seung Lee, So Yeon Park, Soon Won Hong, Mi Kyung Shin; J Pathol Transl Med. 2017;51(4):410-417. Published online June 14, 2017; DOI: https://doi.org/10.4132/jptm.2017.04.05

8,643 View
214 Download
19 Web of Science
18 Crossref

Abstract PDF

Background
The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) has standardized the reporting of thyroid cytology specimens. The objective of the current study was to evaluate the nationwide usage of TBSRTC and assess the malignancy rates in each category of TBSRTC in Korea.
Methods
Questionnaire surveys were used for data collection on the fine needle aspiration (FNA) of thyroid nodules at 74 institutes in 2012. The incidences and follow-up malignancy rates of each category diagnosed from January to December, 2011, in each institute were also collected and analyzed.
Results
Sixty out of 74 institutes answering the surveys reported the results of thyroid FNA in accordance with TBSRTC. The average malignancy rates for resected cases in 15 institutes were as follows: nondiagnostic, 45.6%; benign, 16.5%; atypical of undetermined significance, 68.8%; suspicious for follicular neoplasm (SFN), 30.2%; suspicious for malignancy, 97.5%; malignancy, 99.7%.
Conclusions
More than 80% of Korean institutes were using TBSRTC as of 2012. All malignancy rates other than the SFN and malignancy categories were higher than those reported by other countries. Therefore, the guidelines for treating patients with thyroid nodules in Korea should be revisited based on the malignancy rates reported in this study.

Citations

Citations to this article as recorded by

Predictors of Malignancy in Thyroid Nodules Classified as Bethesda Category III
Xiaoli Liu, Jingjing Wang, Wei Du, Liyuan Dai, Qigen Fang
Frontiers in Endocrinology.2022;[Epub] CrossRef
Risk stratification of indeterminate thyroid nodules by novel multigene testing: a study of Asians with a high risk of malignancy
Chunfang Hu, Weiwei Jing, Qing Chang, Zhihui Zhang, Zhenrong Liu, Jian Cao, Linlin Zhao, Yue Sun, Cong Wang, Huan Zhao, Ting Xiao, Huiqin Guo
Molecular Oncology.2022; 16(8): 1680. CrossRef
CD56 Expression in Papillary Thyroid Carcinoma Is Highly Dependent on the Histologic Subtype: A Potential Diagnostic Pitfall
Uiju Cho, Yourha Kim, Sora Jeon, Chan Kwon Jung
Applied Immunohistochemistry & Molecular Morphology.2022; 30(5): 389. CrossRef
Malignancy rates in thyroid nodules: a long-term cohort study of 17,592 patients
M Grussendorf, I Ruschenburg, G Brabant
European Thyroid Journal.2022;[Epub] CrossRef
Subclassification of the Bethesda Category III (AUS/FLUS): A study of thyroid FNA cytology based on ThinPrep slides from the National Cancer Center in China
Huan Zhao, HuiQin Guo, LinLin Zhao, Jian Cao, Yue Sun, Cong Wang, ZhiHui Zhang
Cancer Cytopathology.2021; 129(8): 642. CrossRef
Effect of the Noninvasive Follicular Thyroid Neoplasm With Papillary-Like Nuclear Features (NIFTP) Nomenclature Revision on Indian Thyroid Fine-Needle Aspiration Practice
Chanchal Rana, Pooja Ramakant, Divya Goel, Akanksha Singh, KulRanjan Singh, Suresh Babu, Anand Mishra
American Journal of Clinical Pathology.2021; 156(2): 320. CrossRef
Comprehensive DNA Methylation Profiling Identifies Novel Diagnostic Biomarkers for Thyroid Cancer
Jong-Lyul Park, Sora Jeon, Eun-Hye Seo, Dong Hyuck Bae, Young Mun Jeong, Yourha Kim, Ja Seong Bae, Seon-Kyu Kim, Chan Kwon Jung, Yong Sung Kim
Thyroid.2020; 30(2): 192. CrossRef
Differences in surgical resection rate and risk of malignancy in thyroid cytopathology practice between Western and Asian countries: A systematic review and meta‐analysis
Huy Gia Vuong, Hanh Thi Tuyet Ngo, Andrey Bychkov, Chan Kwon Jung, Trang Huyen Vu, Kim Bach Lu, Kennichi Kakudo, Tetsuo Kondo
Cancer Cytopathology.2020; 128(4): 238. CrossRef
Thyroid cancer among patients with thyroid nodules in Yemen: a three-year retrospective study in a tertiary center and a specialty clinic
Butheinah A. Al-Sharafi, Jamila A. AlSanabani, Ibraheem M. Alboany, Amani M. Shamsher
Thyroid Research.2020;[Epub] CrossRef
Is Bethesda classification sufficient to predict thyroid cancer in endemic regions?
Gamze ÇITLAK, Bahar CANBAY TORUN
Journal of Surgery and Medicine.2020; 4(9): 794. CrossRef
Preoperative diagnostic categories of fine needle aspiration cytology for histologically proven thyroid follicular adenoma and carcinoma, and Hurthle cell adenoma and carcinoma: Analysis of cause of under- or misdiagnoses
Hee Young Na, Jae Hoon Moon, June Young Choi, Hyeong Won Yu, Woo-Jin Jeong, Yeo Koon Kim, Ji-Young Choe, So Yeon Park, Paula Soares
PLOS ONE.2020; 15(11): e0241597. CrossRef
Nuclear features of papillary thyroid carcinoma: Comparison of Core needle biopsy and thyroidectomy specimens
Jae Yeon Seok, Jungsuk An, Hyun Yee Cho, Younghye Kim, Seung Yeon Ha
Annals of Diagnostic Pathology.2018; 32: 35. CrossRef
Clinical utility of EZH1 mutations in the diagnosis of follicular-patterned thyroid tumors
Chan Kwon Jung, Yourha Kim, Sora Jeon, Kwanhoon Jo, Sohee Lee, Ja Seong Bae
Human Pathology.2018; 81: 9. CrossRef
The History of Korean Thyroid Pathology
Soon Won Hong, Chan Kwon Jung
International Journal of Thyroidology.2018; 11(1): 15. CrossRef
Thyroid FNA cytology in Asian practice—Active surveillance for indeterminate thyroid nodules reduces overtreatment of thyroid carcinomas
K. Kakudo, M. Higuchi, M. Hirokawa, S. Satoh, C. K. Jung, A. Bychkov
Cytopathology.2017; 28(6): 455. CrossRef
Thyroid Fine-Needle Aspiration Cytology Practice in Korea
Yoon Jin Cha, Ju Yeon Pyo, SoonWon Hong, Jae Yeon Seok, Kyung-Ju Kim, Jee-Young Han, Jeong Mo Bae, Hyeong Ju Kwon, Yeejeong Kim, Kyueng-Whan Min, Soonae Oak, Sunhee Chang
Journal of Pathology and Translational Medicine.2017; 51(6): 521. CrossRef
Current Practices of Thyroid Fine-Needle Aspiration in Asia: A Missing Voice
Andrey Bychkov, Kennichi Kakudo, SoonWon Hong
Journal of Pathology and Translational Medicine.2017; 51(6): 517. CrossRef
Current Status of Thyroid Fine-Needle Aspiration Practice in Thailand
Somboon Keelawat, Samreung Rangdaeng, Supinda Koonmee, Tikamporn Jitpasutham, Andrey Bychkov
Journal of Pathology and Translational Medicine.2017; 51(6): 565. CrossRef

Aspiration Cytopathology of Peripancreatic Space: A Clinicoradiologic and Cytopathologic Analyses of 42 Cases: Justin Bishop, Wei Zhang, Olga B. Ioffe, Syed Z. Ali; Korean J Pathol. 2013;47(3):258-264. Published online June 25, 2013; DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.3.258

8,038 View
38 Download

Abstract PDF: Background
The pancreas is surrounded by soft tissue known as the peripancreatic space (PPS). Pathologic lesions of the PPS are infrequent and have only rarely been reported in the cytopathology literature.
Methods
A retrospective review of cytopathology files at two large institutions revealed 42 cases of PPS lesions obtained by transabdominal fine needle aspiration (FNA) or endoscopic ultrasound-guided FNA over a 16-year period. Clinicoradiologic findings and follow-up information were also reviewed.
Results
Patients ranged in age from 23-83 years (mean, 60 years) with an equal gender distribution. The major clinical presentations included pain, jaundice, nausea/vomiting, and abnormal liver enzymes. Radiographic characteristics included lymphadenopathy and cystic/solid soft tissue masses with a size range of 1.5 to 8 cm. Cytologically, 4 (9.5%) cases were nondiagnostic, 9 (21.5%) were diagnosed as benign, 4 (9.5%) were atypical or suspicious for cancer, and 25 (59.5%) were malignant. Six of 25 (24%) patients had metastasis of a prior known malignancy.
Conclusions
FNA of PPS masses is a rare occurrence. The majority of lesions are metastatic carcinomas from a variety of primary sites. Flow cytometry and immunoperoxidase studies are useful adjuncts to determine the tumor origin. The sensitivity of PPS aspiration for a malignant diagnosis is 90% with a positive predictive value of 100%.

Application of Bethesda System for Reporting Thyroid Aspiration Cytology.: Kyungji Lee, Chan Kwon Jung, Kyo Young Lee, Ja Seong Bae, Dong Jun Lim, So Lyung Jung; Korean J Pathol. 2010;44(5):521-527.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.5.521

4,585 View
60 Download
20 Crossref

Abstract PDF

BACKGROUND
The Bethesda classification system for reporting on thyroid fine-needle aspiration (FNA) cytology was recently proposed by the National Cancer Institute, USA. We aimed to report our experience with applying this system for thyroid FNA, with a focus on comparing it with the four categorical system.
METHODS
We retrospectively reviewed the 4,966 thyroid FNAs that were performed at the Seoul St. Mary's Hospital between October 2008 and September 2009. All the FNAs were classified according to the Bethesda system and the four tier system.
RESULTS
The cytologic diagnoses of the Bethesda system included 10.0% unsatisfactory, 67.7% benign, 3.1% atypia of undetermined significance, 0.6% follicular neoplasm, 0.5% follicular neoplasm, Hurthle cell type, 5.1% suspicious for malignancy and 13.0% malignancy. Using four tier system, 10.1%, 67.6%, 9.3%, and 13% were diagnosed as unsatisfactory, negative for malignancy, atypical cells and malignancy, respectively. Of the 4,966 nodules, 905 were histologically confirmed. The specificity of the Bethesda system and the four tier system for diagnosing malignancy was 99.6% and 82.6%, respectively.
CONCLUSIONS
The Bethesda system can classify indeterminate thyroid nodules into more detailed categories and provide clinicians with useful information for management.

Citations

Citations to this article as recorded by

The Bethesda System for Reporting Thyroid Cytopathology: Validating at Tribhuvan University Teaching Hospital
Kunjan Acharya, Shreya Shrivastav, Prashant Triipathi, Bigyan Raj Gyawali, Bijaya Kharel, Dharma Kanta Baskota, Pallavi Sinha
International Archives of Otorhinolaryngology.2022; 26(01): e097. CrossRef
Ultrasound-guided fine needle aspiration cytology and ultrasound examination of thyroid nodules in the UAE: A comparison
Suhail Al-Salam, Charu Sharma, Maysam T. Abu Sa’a, Bachar Afandi, Khaled M. Aldahmani, Alia Al Dhaheri, Hayat Yahya, Duha Al Naqbi, Esraa Al Zuraiqi, Baraa Kamal Mohamed, Shamsa Ahmed Almansoori, Meera Al Zaabi, Aysha Al Derei, Amal Al Shamsi, Juma Al Kaa
PLOS ONE.2021; 16(4): e0247807. CrossRef
Subclassification of the Bethesda Category III (AUS/FLUS): A study of thyroid FNA cytology based on ThinPrep slides from the National Cancer Center in China
Huan Zhao, HuiQin Guo, LinLin Zhao, Jian Cao, Yue Sun, Cong Wang, ZhiHui Zhang
Cancer Cytopathology.2021; 129(8): 642. CrossRef
McGill Thyroid Nodule Score in Differentiating Thyroid Nodules in Total Thyroidectomy Cases of Indeterminate Nodules
Hadi A Al-Hakami, Reem Al-Mohammadi, Rami Al-Mutairi, Haya Al-Subaie, Mohammed A Al Garni
Indian Journal of Surgical Oncology.2020; 11(2): 268. CrossRef
Fine-needle aspiration cytology of nodular thyroid lesions: A 1-year experience of the thyroid cytopathology in a large regional and a University Hospital, with histological correlation
Kaumudi Konkay, Radhika Kottu, Mutheeswaraiah Yootla, Narendra Hulikal
Thyroid Research and Practice.2019; 16(2): 60. CrossRef
Reproducibility of atypia of undetermined significance/follicular lesion of undetermined significance category using the bethesda system for reporting thyroid cytology when reviewing slides from different institutions: A study of interobserver variability
Vijayalakshmi Padmanabhan, Carrie B Marshall, Guliz Akdas Barkan, Mohiedean Ghofrani, Alice Laser, Idris Tolgay Ocal, Charles David Sturgis, Rhona Souers, Daniel F.I Kurtycz
Diagnostic Cytopathology.2017; 45(5): 399. CrossRef
The Use of the Bethesda System for Reporting Thyroid Cytopathology in Korea: A Nationwide Multicenter Survey by the Korean Society of Endocrine Pathologists
Mimi Kim, Hyo Jin Park, Hye Sook Min, Hyeong Ju Kwon, Chan Kwon Jung, Seoung Wan Chae, Hyun Ju Yoo, Yoo Duk Choi, Mi Ja Lee, Jeong Ja Kwak, Dong Eun Song, Dong Hoon Kim, Hye Kyung Lee, Ji Yeon Kim, Sook Hee Hong, Jang Sihn Sohn, Hyun Seung Lee, So Yeon Pa
Journal of Pathology and Translational Medicine.2017; 51(4): 410. CrossRef
Thyroid FNA cytology in Asian practice—Active surveillance for indeterminate thyroid nodules reduces overtreatment of thyroid carcinomas
K. Kakudo, M. Higuchi, M. Hirokawa, S. Satoh, C. K. Jung, A. Bychkov
Cytopathology.2017; 28(6): 455. CrossRef
Bethesda System for Reporting Thyroid Cytopathology: A three-year study at a tertiary care referral center in Saudi Arabia
Mohamed Abdulaziz Al Dawish, Asirvatham Alwin Robert, Aljuboury Muna, Alkharashi Eyad, Abdullah Al Ghamdi, Khalid Al Hajeri, Mohammed A Thabet, Rim Braham
World Journal of Clinical Oncology.2017; 8(2): 151. CrossRef
Thyroid Fine-Needle Aspiration Cytology Practice in Korea
Yoon Jin Cha, Ju Yeon Pyo, SoonWon Hong, Jae Yeon Seok, Kyung-Ju Kim, Jee-Young Han, Jeong Mo Bae, Hyeong Ju Kwon, Yeejeong Kim, Kyueng-Whan Min, Soonae Oak, Sunhee Chang
Journal of Pathology and Translational Medicine.2017; 51(6): 521. CrossRef
Malignancy Risk for Fine-Needle Aspiration of Thyroid Nodules according to the Bethesda System for Reporting Thyroid Cytopathology, at King Abdul-Aziz, National Guard Hospital
Omimah Abdullah
Journal of Otolaryngology-ENT Research.2017;[Epub] CrossRef
The Bethesda System for Reporting Thyroid Fine-Needle Aspiration Cytology: A Kuwaiti Experience - A Cytohistopathological Study of 374 Cases
Kusum Kapila, Laila Qadan, Rola H. Ali, Mohammed Jaragh, Sara S. George, Bahiya E. Haji
Acta Cytologica.2015; 59(2): 133. CrossRef
Review of the Bethesda System for Reporting Thyroid Cytopathology: A Local Study in Bohol Island, Philippines
Annette L. Salillas, Faye Candice S. Sun, Emelisa G. Almocera
Acta Cytologica.2015; 59(1): 77. CrossRef
The role of core needle biopsy in the preoperative diagnosis of follicular neoplasm of the thyroid
Hye Sook Min, Ji‐Hoon Kim, Inseon Ryoo, So Lyung Jung, Chan Kwon Jung
APMIS.2014; 122(10): 993. CrossRef
Incidence and Malignancy Rates of Diagnoses in the Bethesda System for Reporting Thyroid Aspiration Cytology: An Institutional Experience
Ji Hye Park, Sun Och Yoon, Eun Ju Son, Hye Min Kim, Ji Hae Nahm, SoonWon Hong
Korean Journal of Pathology.2014; 48(2): 133. CrossRef
Thyroid “Atypia of undetermined significance” with nuclear atypia has high rates of malignancy and BRAF mutation
Hyo Jin Park, Jae Hoon Moon, Cha Kyong Yom, Kyu Hyung Kim, June Young Choi, Sang Il Choi, Soon‐Hyun Ahn, Woo‐Jin Jeong, Won Woo Lee, So Yeon Park
Cancer Cytopathology.2014; 122(7): 512. CrossRef
Molecular Genotyping of Follicular Variant of Papillary Thyroid Carcinoma Correlates with Diagnostic Category of Fine-Needle Aspiration Cytology: Values of RAS Mutation Testing
Sang Ryung Lee, Chan Kwon Jung, Tae Eun Kim, Ja Seong Bae, So Lyung Jung, Yeong Jin Choi, Chang Suk Kang
Thyroid.2013; 23(11): 1416. CrossRef
Fine Needle Aspiration Cytology of Thyroid Follicular Neoplasm: Cytohistologic Correlation and Accuracy
Changyoung Yoo, Hyun Joo Choi, Soyoung Im, Ji Han Jung, Kiouk Min, Chang Suk Kang, Young-Jin Suh
Korean Journal of Pathology.2013; 47(1): 61. CrossRef
Diagnostic Dilemma of a Follicular Lesions/Neoplasm in Thyroid Fine Needle Aspiration Cytology
Chan Kwon Jung
Journal of Korean Thyroid Association.2012; 5(2): 104. CrossRef
Review of atypical cytology of thyroid nodule according to the Bethesda system and its beneficial effect in the surgical treatment of papillary carcinoma
Yoo Seung Chung, Changyoung Yoo, Ji Han Jung, Hyun Joo Choi, Young-Jin Suh
Journal of the Korean Surgical Society.2011; 81(2): 75. CrossRef

Reviews

The Cytopathology of Body Cavity Fluid.: Eun Kyung Hong; Korean J Cytopathol. 2008;19(2):72-85.; DOI: https://doi.org/10.3338/kjc.2008.19.2.72

2,077 View
20 Download
1 Crossref

Abstract PDF

Cytologic examination of the body cavity fluid is very important because the specimens represent a significant percentage of nongynecologic samples and this cytologic examination may be the first, best or only chance for making the diagnosis of an underlying malignancy. The purposes of body cavity fluid examination are to correctly identify cancer cells and if possible, to identify the tumor types and primary sites when presented with unknown primary tumor sites. The most important basic differential diagnosis is that of benign and reactive disease vs malignant disease. Reactive mesothelial cells are a consistent population in body cavity fluid, and these are the most versatile cells in the body. Due to the specific environment of the body cavity, the exfoliated reactive mesothelial cells may show significant morphologic overlap with the morphology of cancer cells. With a focus on the differential points between reactive mesothelial cells and metastatic adenocarcinoma cells, the practical diagnostic approaches, the diagnostic clues and the pitfalls to achieve a correct diagnosis are presented in this review.

Citations

Citations to this article as recorded by

A cytological observation of the fluid in the primo-nodes and vessels on the surfaces of mammalian internal organs
Baeckkyoung Sung, Min Su Kim, Byung-Cheon Lee, Seong-Hun Ahn, Sung-Yeoun Hwang, Kwang-Sup Soh
Biologia.2010; 65(5): 914. CrossRef

Quality Control Program and Its Results of Korean Society for Cytopathologists.: Hye Kyung Lee, Sung Nam Kim, Shin Kwang Khang, Chang Suk Kang, Hye Kyoung Yoon; Korean J Cytopathol. 2008;19(2):65-71.; DOI: https://doi.org/10.3338/kjc.2008.19.2.65

2,349 View
21 Download
9 Crossref

Abstract PDF

In Korea, the quality control(QC) program forcytopathology was introduced in 1995. The program consists of a checklist for the cytolopathology departments, analysis data on all the participating institutions' QC data, including the annual data on cytologic examinations, the distribution of the gynecological cytologic diagnoses, as based on The Bethesda System 2001, and the data on cytologic-histolgical correlation of the gynecological field, and an evaluation for diagnostic accuracy. The diagnostic accuracy program has been performed 3 times per year with using gynecological, body fluid and fine needle aspiration cytologic slides. We report here on the institutional QC data and the evaluation for diagnostic accuracy since 2004, and also on the new strategy for quality control and assurance in the cytologic field. The diagnostic accuracy results of both the participating institutions and the QC committee were as follows; Category 0 and A: about 94%, Category B: 4~5%, Category C: less than 2%. As a whole, the cytologic daignostic accuracy is relatively satisfactory. In 2008, on site evaluation for pathology and cytology laboratories, as based on the "Quality Assurance Program for Pathology Services" is now going on, and a new method using virtual slides or image files for determining the diagnostic accuracy will be performed in November 2008.

Citations

Citations to this article as recorded by

Diagnostic proficiency test using digital cytopathology and comparative assessment of whole slide images of cytologic samples for quality assurance program in Korea
Yosep Chong, Soon Auck Hong, Hoon Kyu Oh, Soo Jin Jung, Bo-Sung Kim, Ji Yun Jeong, Ho-Chang Lee, Gyungyub Gong
Journal of Pathology and Translational Medicine.2023; 57(5): 251. CrossRef
Usefulness of p16INK4a Immunocytochemical staining for the Differentiation between Atrophy and ASCUS in Diagnosis of Uterine Cervical Cancer
Hye Ryoung Shin, Taekil Eom, Wan-Su Choi
Biomedical Science Letters.2023; 29(3): 144. CrossRef
Current status of cytopathology practice in Korea: impact of the coronavirus pandemic on cytopathology practice
Soon Auck Hong, Haeyoen Jung, Sung Sun Kim, Min-Sun Jin, Jung-Soo Pyo, Ji Yun Jeong, Younghee Choi, Gyungyub Gong, Yosep Chong
Journal of Pathology and Translational Medicine.2022; 56(6): 361. CrossRef
Current status of cytopathology practices in Korea: annual report on the Continuous Quality Improvement program of the Korean Society for Cytopathology for 2018
Yosep Chong, Haeyoen Jung, Jung-Soo Pyo, Soon Won Hong, Hoon Kyu Oh
Journal of Pathology and Translational Medicine.2020; 54(4): 318. CrossRef
Continuous quality improvement program and its results of Korean Society for Cytopathology
Yoo-Duk Choi, Hoon-Kyu Oh, Su-Jin Kim, Kyung-Hee Kim, Yun-Kyung Lee, Bo-Sung Kim, Eun-Jeong Jang, Yoon-Jung Choi, Eun-Kyung Han, Dong-Hoon Kim, Younghee Choi, Chan-Kwon Jung, Sung-Nam Kim, Kyueng-Whan Min, Seok-Jin Yoon, Hun-Kyung Lee, Kyung Un Choi, Hye
Journal of Pathology and Translational Medicine.2020; 54(3): 246. CrossRef
Current Status of and Perspectives on Cervical Cancer Screening in Korea
Sung-Chul Lim, Chong Woo Yoo
Journal of Pathology and Translational Medicine.2019; 53(4): 210. CrossRef
Current Cytology Practices in Korea: A Nationwide Survey by the Korean Society for Cytopathology
Eun Ji Oh, Chan Kwon Jung, Dong-Hoon Kim, Han Kyeom Kim, Wan Seop Kim, So-Young Jin, Hye Kyoung Yoon
Journal of Pathology and Translational Medicine.2017; 51(6): 579. CrossRef
Comparison of Unsatisfactory Samples from Conventional Smear versus Liquid-Based Cytology in Uterine Cervical Cancer Screening Test
Hoiseon Jeong, Sung Ran Hong, Seoung-Wan Chae, So-Young Jin, Hye Kyoung Yoon, Juhie Lee, Eun Kyung Kim, Sook Tai Ha, Sung Nam Kim, Eun-Jung Park, Jong Jae Jung, Sun Hee Sung, Sung-chul Lim
Journal of Pathology and Translational Medicine.2017; 51(3): 314. CrossRef
The Usefulness of p16INK4aImmunocytochemical Staining in ASC-H Patients
Kwang Il Yim, Yeo-Ju Kang, Tae Eun Kim, Gyeongsin Park, Eun Sun Jung, Yeong-Jin Choi, Kyo-Young Lee, Chang Seok Kang, Ahwon Lee
The Korean Journal of Pathology.2011; 45(3): 290. CrossRef

First
Prev
Page of 1
Next
Last

Search