Journal of Pathology and Translational Medicine

Brief Case Report

A Rare Case of Mesothelioma Showing Micropapillary and Small Cell Differentiation with Aggressive Behavior: Yoon Jin Cha, Binnari Kim, Joungho Han, Chin A Yi, Jae Ill Zo; Korean J Pathol. 2014;48(6):466-468. Published online December 31, 2014; DOI: https://doi.org/10.4132/KoreanJPathol.2014.48.6.466

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Citations

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Small cell mesothelioma: A rare entity and diagnostic pitfall mimicking small cell lung carcinoma on fine‐needle aspiration
Yanhong Zhang, Alaa Afify, Regina F. Gandour‐Edwards, John W. Bishop, Eric C. Huang
Diagnostic Cytopathology.2016; 44(6): 526. CrossRef
A Biphasic Pleural Tumor with Features of an Epithelioid and Small Cell Mesothelioma: Morphologic and Molecular Findings
Sarah Hackman, Richard D. Hammer, Lester Layfield
Case Reports in Pathology.2016; 2016: 1. CrossRef

Original Article

Extrapulmonary Lymphangioleiomyoma: Clinicopathological Analysis of 4 Cases: Dae Hyun Song, In Ho Choi, Sang Yun Ha, Kang Min Han, Jae Jun Lee, Min Eui Hong, Yoon-La Choi, Kee-Taek Jang, Sang Yong Song, Chin A Yi, Joungho Han; Korean J Pathol. 2014;48(3):188-192. Published online June 26, 2014; DOI: https://doi.org/10.4132/KoreanJPathol.2014.48.3.188

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Abstract PDF

Background

Lymphangioleiomyomatosis (LAM) is a slowly progressive neoplastic disease that predominantly affects females. Usually, LAM affects the lung; it can also affect extrapulmonary sites, such as the mediastinum, the retroperitoneum, or the lymph nodes, although these locations are rare. A localized form of LAM can manifest as extrapulmonary lesions; this form is referred to as extrapulmonary lymphangioleiomyoma (E-LAM). Due to the rare occurrence of E-LAM and its variable, atypical location, E-LAM is often difficult to diagnose. Herein, we report the clinicopathological information from four E-LAM cases, and also review previous articles investigating this disease.

Methods

Four patients with E-LAM were identified at the Samsung Medical Center (Seoul, Korea) from 1995 to 2012. All E-LAM lesions underwent surgical excision.

Results

All patients were females within the age range of 43 to 47 years. Two patients had para-aortic retroperitoneal masses, while the other two patients had pelvic lesions; two out of the four patients also had accompanying pulmonary LAM. In addition, no patient displayed any evidence of tuberous sclerosis. Histologically, two patients exhibited nuclear atypism with cytologic degeneration.

Conclusions

E-LAM should be considered in the differential diagnosis of patients presenting with pelvic or para-aortic masses. We also conclude that further clinical and pathological evaluation is needed in patients with E-LAM and nuclear atypism.

Citations

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Surgical Management of Solitary Extrapulmonary Lymphangioleiomyomatosis in the Mesentery: A Case Report
Jack Menzie, Chih C Kuan, Travis Ackermann, Yeng Kwang Tay
Cureus.2024;[Epub] CrossRef
Lymphangioleiomyomatosis with Tuberous Sclerosis Complex—A Case Study
Aleksandra Marciniak, Jolanta Nawrocka-Rutkowska, Agnieszka Brodowska, Andrzej Starczewski, Iwona Szydłowska
Journal of Personalized Medicine.2023; 13(11): 1598. CrossRef
A case of lymphangioleiomyomatosis with endometrial cancer diagnosed by retroperitoneoscopic para-aortic lymph node dissection
Aiko Ogasawara, Shogo Yamaguchi, Hiroaki Inui, Mieko Hanaoka, Daisuke Shintani, Sho Sato, Masanori Yasuda, Akira Yabuno
JAPANESE JOURNAL OF GYNECOLOGIC AND OBSTETRIC ENDOSCOPY.2022; 38(1): 158. CrossRef
Primary retroperitoneal PEComa: an incidental finding
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BMJ Case Reports.2022; 15(11): e250466. CrossRef
Imaging Findings of Thoracic Lymphatic Abnormalities
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RadioGraphics.2022; 42(5): 1265. CrossRef
Extrapulmonary uterine lymphangioleiomyomatosis (LAM) and dysfunctional uterine bleeding: the first presentation of LAM in a tuberous sclerosis complex patient
Lucy Grant, Saliya Chipwete, San Soo Hoo, Anjali Bhatnagar
BMJ Case Reports.2019; 12(2): e226358. CrossRef
Summary of the Japanese Respiratory Society statement for the treatment of lung cancer with comorbid interstitial pneumonia
Takashi Ogura, Nagio Takigawa, Keisuke Tomii, Kazuma Kishi, Yoshikazu Inoue, Eiki Ichihara, Sakae Homma, Kazuhisa Takahashi, Hiroaki Akamatsu, Satoshi Ikeda, Naohiko Inase, Tae Iwasawa, Yuichiro Ohe, Hiromitsu Ohta, Hiroshi Onishi, Isamu Okamoto, Kazumasa
Respiratory Investigation.2019; 57(6): 512. CrossRef
Incidental lymphangioleiomyomatosis in the lymph nodes of gynecologic surgical specimens
Ikumi Kuno, Hiroshi Yoshida, Hanako Shimizu, Takashi Uehara, Masaya Uno, Mitsuya Ishikawa, Tomoyasu Kato
European Journal of Obstetrics & Gynecology and Reproductive Biology.2018; 231: 93. CrossRef
Solitary extrapulmonary lymphangioleiomyomatosis of the liver: A case report and literature review
Weiwei Fu, Yujun Li, Hong Li, Ping Yang, Xiaoming Xing
Experimental and Therapeutic Medicine.2016; 12(3): 1499. CrossRef
Incidental Pelvic and Para-aortic Lymph Node Lymphangioleiomyomatosis Detected During Surgical Staging of Pelvic Cancer in Women Without Symptomatic Pulmonary Lymphangioleiomyomatosis or Tuberous Sclerosis Complex
Joseph T. Rabban, Brandie Firetag, Ankur R. Sangoi, Miriam D. Post, Charles J. Zaloudek
American Journal of Surgical Pathology.2015; 39(8): 1015. CrossRef

Brief Case Report

Micropapillary Mucinous Adenocarcinoma of the Lung: A Brief Case Report: In Ho Choi, Boin Lee, Joungho Han, Chin A Yi, Yong Soo Choi, Jin Seok Ahn; Korean J Pathol. 2013;47(6):603-605. Published online December 24, 2013; DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.6.603

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Citations

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Molecular Pathology of Lung Cancer
James J. Saller, Theresa A. Boyle
Cold Spring Harbor Perspectives in Medicine.2022; 12(3): a037812. CrossRef
The clinicopathological significance of ALK rearrangements and KRAS and EGFR mutations in primary pulmonary mucinous adenocarcinoma
Yang Qu, Nanying Che, Dan Zhao, Chen Zhang, Dan Su, Lijuan Zhou, Lili Zhang, Chongli Wang, Haiqing Zhang, Lixin Wei
Tumor Biology.2015; 36(8): 6417. CrossRef
Cytomorphological identification of advanced pulmonary adenocarcinoma harboring KRAS mutation in lymph node fine‐needle aspiration specimens: Comparative investigation of adenocarcinoma with KRAS and EGFR mutations
Dae Hyun Song, Boram Lee, Yooju Shin, In Ho Choi, Sang Yun Ha, Jae Jun Lee, Min Eui Hong, Yoon‐La Choi, Joungho Han, Sang‐Won Um
Diagnostic Cytopathology.2015; 43(7): 539. CrossRef

Case Report

Mucinous Bronchioloalveolar Carcinoma Associated with Bronchiectatic Cyst: A Brief Case Report.: Chang Ohk Sung, Joungho Han, Sang Won Um, Chin A Yi, Young Mog Shim; Korean J Pathol. 2010;44(5):540-542.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.5.540

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Abstract PDF: Herein we report a rare case of mucinous bronchioloalveolar carcinoma (BAC) associated with a solitary bronchiectatic cyst in a 29-year-old man. The patient presented with hemoptysis and had a history of pulmonary tuberculosis. Chest radiographs and computed tomography revealed a well-circumscribed, thin-walled cavitary lesion in the right upper pulmonary lobe. Gross examination of a lobectomy specimen showed a bronchiectatic cavity and a fungus ball within it. There were also several ill-defined small gray-white nodules around the cyst, nodules that were mucinous BAC. On microscopy, they were composed of columnar tumor cells along the intact alveolar walls in a single layer.

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