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Original Article
Proposal of an Appropriate Decalcification Method of Bone Marrow Biopsy Specimens in the Era of Expanding Genetic Molecular Study
Sung-Eun Choi, Soon Won Hong, Sun Och Yoon
J Pathol Transl Med. 2015;49(3):236-242.   Published online May 15, 2015
DOI: https://doi.org/10.4132/jptm.2015.03.16
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AbstractAbstract PDF
Background
The conventional method for decalcification of bone specimens uses hydrochloric acid (HCl) and is notorious for damaging cellular RNA, DNA, and proteins, thus complicating molecular and immunohistochemical analyses. A method that can effectively decalcify while preserving genetic material is necessary. Methods: Pairs of bilateral bone marrow biopsies sampled from 53 patients were decalcified according to protocols of two comparison groups: EDTA versus HCl and RDO GOLD (RDO) versus HCl. Pairs of right and left bone marrow biopsy samples harvested from 28 cases were allocated into the EDTA versus HCl comparison group, and 25 cases to the RDO versus HCl comparison group. The decalcification protocols were compared with regards to histomorphology, immunohistochemistry, and molecular analysis. For molecular analysis, we randomly selected 5 cases from the EDTA versus HCl and RDO versus HCl groups. Results: The decalcification time for appropriate histomorphologic analysis was the longest in the EDTA method and the shortest in the RDO method. EDTA was superior to RDO or HCl in DNA yield and integrity, assessed via DNA extraction, polymerase chain reaction, and silver in situ hybridization using DNA probes. The EDTA method maintained intact nuclear protein staining on immunohistochemistry, while the HCl method produced poor quality images. Staining after the RDO method had equivocal results. RNA in situ hybridization using kappa and lambda RNA probes measured RNA integrity; the EDTA and RDO method had the best quality, followed by HCl. Conclusions: The EDTA protocol would be the best in preserving genetic material. RDO may be an acceptable alternative when rapid decalcification is necessary.

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  • To Freeze or Not to Freeze? Recommendations for Intraoperative Examination and Gross Prosection of Thyroid Glands
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  • Effect of Surface Decalcification With Hydrochloric Acid on the Determination of Estrogen Receptor, Progesterone Receptor, Ki67, and Human Epidermal Growth Factor Receptor 2 Expressions in Invasive Breast Carcinoma Based on Immunohistochemistry and Fluore
    Wu Ping, Rao Xin, Zhang Li, Chen Yupeng, Song Fangling, Ren Caihong, Hu Shun, Zhang Sheng
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  • Diagnostic value of MDM2 RNA in situ hybridization for low-grade osteosarcoma: Consistency comparison of RNA in situ hybridization, fluorescence in situ hybridization, and immunohistochemistry
    Chen Chen, Xin He, Min Chen, Tianhai Du, Weiji Qin, Wenyi Jing, Hongying Zhang
    Virchows Archiv.2023; 482(6): 999.     CrossRef
  • Bone marrow fibrosis is associated with non‐response to CD19 CAR T‐cell therapy in B‐acute lymphoblastic leukemia
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    American Journal of Hematology.2023; 98(12): 1888.     CrossRef
  • Epithelioid haemangioendothelioma of the mandible – A case report and review of the literature
    Ali Rizvi, Tim K. Blackburn, Guy N. J. Betts
    Oral Surgery.2022; 15(3): 387.     CrossRef
  • Evaluation of EDTA and nitric acid solutions for decalcification of joints in AG/WT, BALB/c, C57, DBA1/J mice, and in Wistar rats
    Eduarda Correa Freitas, Suelen Pizzolatto Dalmolin, Mateus Müller da Silva, Francine Hehn de Oliveira, Emily Ferreira Salles Pilar
    Biotechnic & Histochemistry.2022; 97(5): 372.     CrossRef
  • Coupling Lipid Labeling and Click Chemistry Enables Isolation of Extracellular Vesicles for Noninvasive Detection of Oncogenic Gene Alterations
    Na Sun, Benjamin V. Tran, Zishan Peng, Jing Wang, Ceng Zhang, Peng Yang, Tiffany X. Zhang, Josephine Widjaja, Ryan Y. Zhang, Wenxi Xia, Alexandra Keir, Jia‐Wei She, Hsiao‐hua Yu, Jing‐Jong Shyue, Hongguang Zhu, Vatche G. Agopian, Renjun Pei, James S. Toml
    Advanced Science.2022;[Epub]     CrossRef
  • The Expressions of CD30 and CD123 of Mastocytosis in Taiwan
    Ching-Fen Yang, Chih-Yi Hsu
    Applied Immunohistochemistry & Molecular Morphology.2022; 30(4): 278.     CrossRef
  • Unusual Patterns of HER2 Expression in Breast Cancer: Insights and Perspectives
    Dora Grassini, Eliano Cascardi, Ivana Sarotto, Laura Annaratone, Anna Sapino, Enrico Berrino, Caterina Marchiò
    Pathobiology.2022; 89(5): 278.     CrossRef
  • Expert opinion on NSCLC small specimen biomarker testing — Part 1: Tissue collection and management
    Frédérique Penault-Llorca, Keith M. Kerr, Pilar Garrido, Erik Thunnissen, Elisabeth Dequeker, Nicola Normanno, Simon J. Patton, Jenni Fairley, Joshua Kapp, Daniëlle de Ridder, Aleš Ryška, Holger Moch
    Virchows Archiv.2022; 481(3): 335.     CrossRef
  • Comparison of bone demineralisation procedures for DNA recovery from burned remains
    Meghan Mckinnon, Denice Higgins
    Forensic Science International: Genetics.2021; 51: 102448.     CrossRef
  • A review of the current understanding of burned bone as a source of DNA for human identification
    Meghan Mckinnon, Maciej Henneberg, Denice Higgins
    Science & Justice.2021; 61(4): 332.     CrossRef
  • Time is bone — Quantitative comparison of decalcification solvents in human femur samples using dual-X-ray-absorptiometry and computed tomography
    Joshua Gawlitza, Jakob Steinhäuser, Arno Bücker, Gabriela Krasteva-Christ, Thomas Tschernig
    Annals of Anatomy - Anatomischer Anzeiger.2021; 235: 151696.     CrossRef
  • Molecular biomarker testing for non–small cell lung cancer: consensus statement of the Korean Cardiopulmonary Pathology Study Group
    Sunhee Chang, Hyo Sup Shim, Tae Jung Kim, Yoon-La Choi, Wan Seop Kim, Dong Hoon Shin, Lucia Kim, Heae Surng Park, Geon Kook Lee, Chang Hun Lee
    Journal of Pathology and Translational Medicine.2021; 55(3): 181.     CrossRef
  • Effect of EDTA decalcification on estrogen receptor and progesterone receptor immunohistochemistry and HER2/neu fluorescence in situ hybridization in breast carcinoma
    Erik Washburn, Xiaoyu Tang, Carla Caruso, Michelle Walls, Bing Han
    Human Pathology.2021; 117: 108.     CrossRef
  • Performances of single tube nested polymerase chain reaction and GeneXpert ultra on Formalin fixed paraffin embedded tissues in the diagnosis of tuberculous spondylodiscitis
    Emna Romdhane, Soumaya Rammeh, Chelli Mouna Bouaziz, Hend Riahi, Meriam Rekaya Ben, Meriam Ksentini, Yosra Chebbi, Wafa Achour, Asma Ferjani, Ben Boubaker Ilhem Boutiba, Leila Slim-Saidi, Mohamed Fethi Ladeb
    Clinical Rheumatology.2021; 40(10): 4317.     CrossRef
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    Emilio Francesco Giunta, Laura Annaratone, Enrico Bollito, Francesco Porpiglia, Matteo Cereda, Giuseppe Luigi Banna, Alessandra Mosca, Caterina Marchiò, Pasquale Rescigno
    Cancers.2021; 13(19): 4771.     CrossRef
  • Increased NF-κB Activity in Osteoprogenitor-Lineage Cells Impairs the Balance of Bone Versus Fat in the Marrow of Skeletally Mature Mice
    Tzuhua Lin, Jukka Pajarinen, Yusuke Kohno, Akira Nabeshima, Laura Lu, Karthik Nathan, Zhenyu Yao, Joy Y. Wu, Stuart Goodman
    Regenerative Engineering and Translational Medicine.2020; 6(1): 69.     CrossRef
  • Percutaneous CT-guided biopsy of lytic bone lesions in patients clinically suspected of lung cancer: Diagnostic performances for pathological diagnosis and molecular testing
    Anne-Claire Toffart, Stéphane Asfari, Anne Mc Leer, Emilie Reymond, Adrien Jankowski, Denis Moro-Sibilot, Olivier Stephanov, Julien Ghelfi, Sylvie Lantuejoul, Gilbert R. Ferretti
    Lung Cancer.2020; 140: 93.     CrossRef
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    Elodie Miquelestorena-Standley, Marie-Lise Jourdan, Christine Collin, Corinne Bouvier, Frédérique Larousserie, Sébastien Aubert, Anne Gomez-Brouchet, Jean-Marc Guinebretière, Matthias Tallegas, Bénédicte Brulin, Louis-Romée Le Nail, Anne Tallet, François
    Modern Pathology.2020; 33(8): 1505.     CrossRef
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  • Molecular Pathology of Primary Non-small Cell Lung Cancer
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    Sumana Ghosh, Mark B. Lewis, Bradley J. Walters
    Laryngoscope Investigative Otolaryngology.2020; 5(5): 919.     CrossRef
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    Pavla Ticha, Igor Pilawski, Xue Yuan, Jie Pan, Ustun S. Tulu, Benjamin R. Coyac, Waldemar Hoffmann, Jill A. Helms
    Scientific Reports.2020;[Epub]     CrossRef
  • Accelerating precision medicine in metastatic prostate cancer
    Joaquin Mateo, Rana McKay, Wassim Abida, Rahul Aggarwal, Joshi Alumkal, Ajjai Alva, Felix Feng, Xin Gao, Julie Graff, Maha Hussain, Fatima Karzai, Bruce Montgomery, William Oh, Vaibhav Patel, Dana Rathkopf, Matthew Rettig, Nikolaus Schultz, Matthew Smith,
    Nature Cancer.2020; 1(11): 1041.     CrossRef
  • Tissue Morphology and Antigenicity in Mouse and Rat Tibia: Comparing 12 Different Decalcification Conditions
    Kristofor Bogoevski, Anna Woloszyk, Keith Blackwood, Maria A. Woodruff, Vaida Glatt
    Journal of Histochemistry & Cytochemistry.2019; 67(8): 545.     CrossRef
  • Cellular and collagen reference values of gingival and periodontal ligament tissues in rats: a pilot study
    Antoine Alves, Nina Attik, Carine Wirth, Yves Bayon, Alexis Piat, Brigitte Grosgogeat, Kerstin Gritsch
    Histochemistry and Cell Biology.2019; 152(2): 145.     CrossRef
  • Implementing Precision Medicine Programs and Clinical Trials in the Community-Based Oncology Practice: Barriers and Best Practices
    Jennifer L. Ersek, Lora J. Black, Michael A. Thompson, Edward S. Kim
    American Society of Clinical Oncology Educational Book.2018; (38): 188.     CrossRef
  • Integration of next-generation sequencing in clinical diagnostic molecular pathology laboratories for analysis of solid tumours; an expert opinion on behalf of IQN Path ASBL
    Zandra C Deans, Jose Luis Costa, Ian Cree, Els Dequeker, Anders Edsjö, Shirley Henderson, Michael Hummel, Marjolijn JL Ligtenberg, Marco Loddo, Jose Carlos Machado, Antonio Marchetti, Katherine Marquis, Joanne Mason, Nicola Normanno, Etienne Rouleau, Ed S
    Virchows Archiv.2017; 470(1): 5.     CrossRef
  • Protocolo para el estudio de muestras y estandarización del informe patológico de tumores óseos
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    Revista Española de Patología.2017; 50(1): 34.     CrossRef
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    Yonsei Medical Journal.2017; 58(1): 255.     CrossRef
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  • Precision Medicine Starts With Preanalytics: Real-Time Assessment of Tissue Fixation Quality by Ultrasound Time-of-Flight Analysis
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    Journal of Pathology and Translational Medicine.2017; 51(3): 191.     CrossRef
  • An international survey about nail histology processing techniques
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  • pSTAT5 and ERK exhibit different expression in myeloproliferative neoplasms
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    Oncology Reports.2017; 37(4): 2295.     CrossRef
  • How we do: optimizing bone marrow biopsy logistics for sign-out within 2 days
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    Journal of Hematopathology.2016; 9(2): 67.     CrossRef
  • Do More With Less: Tips and Techniques for Maximizing Small Biopsy and Cytology Specimens for Molecular and Ancillary Testing: The University of Colorado Experience
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    Archives of Pathology & Laboratory Medicine.2016; 140(11): 1206.     CrossRef
  • Analysis of the Effects of Bone Marrow Biopsy Decalcification Methods on Histopathological Examination
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    The Korean Journal of Clinical Laboratory Science.2016; 48(4): 371.     CrossRef
  • Distinguishing between Microbial Habitats Unravels Ecological Complexity in Coral Microbiomes
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    mSystems.2016;[Epub]     CrossRef
  • Optimal Fixation and Decalcification Methods for Bone Marrow Biopsy
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    Korean Journal of Clinical Laboratory Science.2015; 47(4): 243.     CrossRef
Case Report
Pulmonary Calciphylaxis Associated with Acute Respiratory and Renal Failure Due to Cryptogenic Hypercalcemia: An Autopsy Case Report
Na Rae Kim, Jin Won Seo, Young Hwan Lim, Hyoung Suk Ham, Wooseong Huh, Joungho Han
Korean J Pathol. 2012;46(6):601-605.   Published online December 26, 2012
DOI: https://doi.org/10.4132/KoreanJPathol.2012.46.6.601
  • 7,497 View
  • 45 Download
  • 5 Crossref
AbstractAbstract PDF

Metastatic calcification is rare; it is found during autopsy in patients who underwent hemodialysis. Diffuse calcium precipitation of small and medium-sized cutaneous vessels, known as calciphylaxis, can result in progressive tissue necrosis secondary to vascular calcification. This condition most commonly involves the skin; however, a rare occurrence of visceral calciphylaxis has been reported. Here we report on an autopsy case. Despite a thorough evaluation, and even performing an autopsy, the underlying cause of acute-onset hypercalcemia, resulting in the production of pulmonary calciphylaxis and metastatic renal calcification associated with acute respiratory and renal failure, could not be determined. Metastatic calcification often lacks specific symptoms, and the degree of calcification is a marker of the severity and chronicity of the disease. This unusual autopsy case emphasizes the importance of rapidly progressing visceral calciphylaxis, as well as its early detection.

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    Cureus.2021;[Epub]     CrossRef
  • Hypercalcemia as a Biomarker of Poor Prognosis in Frail Elderly Patients with COVID-19
    D. Pamart, M. Otekpo, M. Asfar, G. Duval, J. Gautier, Cédric Annweiler
    The Journal of nutrition, health and aging.2021; 25(10): 1140.     CrossRef
  • A rare case report of multiple myeloma presenting with paralytic ileus and type II respiratory failure due to hypercalcemic crisis
    Yuchen Guo, Liang He, Yiming Liu, Xueyuan Cao
    Medicine.2017; 96(52): e9215.     CrossRef
  • Development of multiorganic calciphylaxis during teriparatide, vitamin D, and calcium treatment
    A. Monegal, P. Peris, M. Alsina, J. Colmenero, N. Guañabens
    Osteoporosis International.2016; 27(8): 2631.     CrossRef
  • Calciphylaxis: from the disease to the diseased
    Tiago M. Oliveira, João M. Frazão
    Journal of Nephrology.2015; 28(5): 531.     CrossRef
Original Article
Calcifying Synovial Sarcoma.
Nam Bok Cho, Tae Jin Lee, Mi Kyung Kim, Yong Wook Park, Kye Yong Song
Korean J Pathol. 1995;29(4):536-539.
  • 1,428 View
  • 21 Download
AbstractAbstract PDF
A case of calcifying synovial sarcoma, occuring in the deep muscle fascia of the left thigh is reported. The presence of extensive calcification in synovial sarcoma is a favorable sign for prognosis. The patient was a 31-year-old female. The tumor mass had been present for 3 years, accompanying local tenderness. X-ray revealed a soft tissue tumor with central calcification, which was located between the adductor magnus and brevis of the left thigh. The tumor size was 7 x 5.5 cm. There was no connection with the knee joint or the femur. Grossly, the tumor was a relatively well circumscribed hard tumor with massive calcification. Microscopically, the tumor was composed of predominantly spindle cells with accompanying hyalinization, numerous spherical concretions and ossification. The epithelial component was not clearly noted. Mitotic figures were rarely noted in the densely cellular area. Immunohistochemical staining for EMA, S-100, vimentin, and carcinoembryonic antigen was negative while vimentin and cytokeratin were weakly and focally positive. EM study revealed multiple desmosome-like calcification intercellular junctions with a slit-like lumen and an incomplete basal lamina, which suggest that tumor show these cells were undergoing epithelia] differentiation. Above evidence suggest that this tumor is a synovial sarcoma associated with a large area of calcification, a so called calcifying synovial sarcoma. No recurrence was noted in one and half years of follow up.
Case Report
Fine Needle Aspiration Cytology of Salivary Duct Carcinoma with Calcification in Submandibular Gland: A Case Report .
Ki Jung Yun, Weon Cheol Han, Hyang Jeong Jo, Kwang Man Lee
Korean J Cytopathol. 2001;12(1):49-52.
  • 1,428 View
  • 21 Download
AbstractAbstract PDF
Salivary duct carcinoma is an uncommon aggressive malignant epithelial neoplasm with similarity to intraductal carcinoma of the breast. This neoplasm occurs most often in the parotid gland of middle-aged and older males. About 7% of reported tumors occured in the submandibular gland. The report of salivary duct carcinoma with calcification is rare. We report a case of salivary duct carcinoma with calcification in the submandibular gland. The patient was a 73-year-old male with a mass of the right submandibular gland for 1 year. On the fine needle aspiration cytology, the aspirate showed scant cellularity, small clusters of tumor cells, and scattered small calcifications. Nuclei of the tumor cells showed mild pleomorphism and round to oval in shape, and cytoplasm was abundant and finely granular. Nucleoli were indistinct and necrosis was not noted. There were no cribriform or papillary arrangements of tumor cells. Cytologic findings of salivary duct carcinoma are variable depending on histologic findings, and calcifications could be an additional cytologic finding.
Original Article
An Effective Role Pulsed Unipolar Magnetic Field for Bony Decalcification.
Suk Keum Lee, Eun Young Chung, Gi Jin Kim, Dae Beom Song, Jo Ho Kim, Je G Chi
Korean J Pathol. 1993;27(2):125-133.
  • 1,379 View
  • 11 Download
AbstractAbstract PDF
To achieve optimal decalcification in tissue and tissue preservation, we have tried magnetic field method and made some promising results. We used pulsed unipolar magnetic field obtained by rectification of 250 V-60 cycle, A.C. As a new method of bony decalcification, using 5% nitric acid, 10% formic acid and 10% formic acid+3% hydrochloric acid solutions, experimental groups were decalcified in the center of the magnetic field. The concentration of calcium ion in the decalcifying solution was measured by calcium-oxalate turbidity test by photometry method, and direct visualization of calcium radiopacity was obtained by soft X-ray view during the decalcification process. The pH change during decalcification was continuously checked and needle penetration method was also used. All the decalcification solution used in this study showed accelerated effect of bony decalcification in the strong magnetic field. Among them 5% nitric acid produced complete decalcification for the medium size bony specimen (less than 10x10x10 mm) within 24 hours, and the histologic feature was almost free of acid-chemical degeneration. The pH of all the decalcification solutions decreased in the strong magnetic field, maximum within 4~6 hours, and kept strong acidity throughout the decalcification procedure. After removal of the magnetic field the pH of all the decalcification solution returned to their original values after 24 hours. It was presumed that the cause of the accelerated decalcification in the magnetic field was due to combined effects of the rapid increase of acidity and the increased molecular resonance to stimulate the ionization of mineral elements.

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