Journal of Pathology and Translational Medicine

Volume 54(4); July 2020

Reviews

Clinicopathological characteristics of BRCA-associated breast cancer in Asian patients: Eun-Kyu Kim, So Yeon Park, Sung-Won Kim; J Pathol Transl Med. 2020;54(4):265-275. Published online May 14, 2020; DOI: https://doi.org/10.4132/jptm.2020.04.07

6,199 View
224 Download
11 Web of Science
11 Crossref

BRCA1/2 germline mutations account for the majority of hereditary breast cancers. Since the identification of the BRCA genes, several attempts have been made to define the clinicopathological characteristics of BRCA-associated breast cancer in comparison with sporadic breast cancer. Asians constitute 60% of the world population, and although the incidence of breast cancer in Asia remains low compared to the West, breast cancer is the most prevalent female cancer in the region. The epidemiological aspects of breast cancer are different between Asians and Caucasians. Asian patients present with breast cancer at a younger age than Western patients. The contributions of BRCA1/2 mutations to breast cancer incidence are expected to differ between Asians and Caucasians, and the different genetic backgrounds among races are likely to influence the breast cancer phenotypes. However, most large-scale studies on the clinicopathological characteristics of BRCA-associated breast cancer have been on Western patients, while studies on Asian populations were small and sporadic. In this review, we provide an overview of the clinical and pathological characteristics of BRCA-associated breast cancer, incorporating findings on Asian patients.

Citations

Citations to this article as recorded by

Characteristics of breast cancer patients tested for germline BRCA1/2 mutations by next‐generation sequencing in Ramathibodi Hospital, Mahidol University
Songporn Oranratnachai, Watchalawalee Yamkaew, Atchara Tunteeratum, Thongchai Sukarayothin, Nareenart Iemwimangsa, Ravat Panvichien
Cancer Reports.2023;[Epub] CrossRef
Prognostic and predictive biomarkers with therapeutic targets in breast cancer: A 2022 update on current developments, evidence, and recommendations
Clement Chung, Vanessa T.Y. Yeung, Kenneth C.W. Wong
Journal of Oncology Pharmacy Practice.2023; 29(6): 1343. CrossRef
Mutations of TP53 and genes related to homologous recombination repair in breast cancer with germline BRCA1/2 mutations
Jinyong Kim, Kyeonghun Jeong, Hyeji Jun, Kwangsoo Kim, Jeong Mo Bae, Myung Geun Song, Hanbaek Yi, Songyi Park, Go-un Woo, Dae-Won Lee, Tae-Yong Kim, Kyung-Hun Lee, Seock-Ah Im
Human Genomics.2023;[Epub] CrossRef
BRCA 1–2 Incidence in Synchronous and Metachronous Breast Cancer: a Tertiary Center Study
Ahmet Dağ, Bilal Arslan, Erkan Güler, Serdar Mermer
Indian Journal of Surgery.2022;[Epub] CrossRef
Habitat Analysis of Breast Cancer-Enhanced MRI Reflects BRCA1 Mutation Determined by Immunohistochemistry
Tianming Du, Haidong Zhao, Chen Li
BioMed Research International.2022; 2022: 1. CrossRef
Prevalence and Factors Associated with BRCA1/2 Gene Mutation in Chinese Populations with Breast Cancer
Guoding Huang, Hongquan Lu, Qizhu Chen, Xinting Huang
International Journal of General Medicine.2022; Volume 15: 6783. CrossRef
Association between fertility treatments and breast cancer risk in women with a family history or BRCA mutations: a systematic review and meta-analysis
Xiaojing Liu, Jing Yue, Ruqiya Pervaiz, Hanwang Zhang, Lan Wang
Frontiers in Endocrinology.2022;[Epub] CrossRef
Relationship between Baseline [18F]FDG PET/CT Semiquantitative Parameters and BRCA Mutational Status and Their Prognostic Role in Patients with Invasive Ductal Breast Carcinoma
Francesco Dondi, Domenico Albano, Pietro Bellini, Luca Camoni, Giorgio Treglia, Francesco Bertagna
Tomography.2022; 8(6): 2662. CrossRef
The clinical and diagnostic characteristics of BRCA-associated breast cancer
M.A. Golotyuk, A.A. Berezhnoy, N.V. Kazantseva, A.V. Dorofeev, S.A. Shevchenko, I.V. Borzunov, N.I. Rozhkova
Onkologiya. Zhurnal imeni P.A.Gertsena.2022; 11(6): 18. CrossRef
The Clinical and Pathological Profile of BRCA1 Gene Methylated Breast Cancer Women: A Meta-Analysis
Ilary Ruscito, Maria Luisa Gasparri, Maria Paola De Marco, Flavia Costanzi, Aris Raad Besharat, Andrea Papadia, Thorsten Kuehn, Oreste Davide Gentilini, Filippo Bellati, Donatella Caserta
Cancers.2021; 13(6): 1391. CrossRef
Changing Patterns in Clinicopathological Characteristics of Breast Cancer and Prevalence of BRCA Mutations: Analysis in a Rural Area of Southern China
Qiuming Wang, Heming Wu, Yongquan Lan, Jinhong Zhang, Jingna Wu, Yunuo Zhang, Liang Li, Donghua Liu, Jinfeng Zhang
International Journal of General Medicine.2021; Volume 14: 7371. CrossRef

Evolving pathologic concepts of serrated lesions of the colorectum: Jung Ho Kim, Gyeong Hoon Kang; J Pathol Transl Med. 2020;54(4):276-289. Published online June 26, 2020; DOI: https://doi.org/10.4132/jptm.2020.04.15

9,933 View
684 Download
28 Web of Science
23 Crossref

Abstract PDF Supplementary Material

Here, we provide an up-to-date review of the histopathology and molecular pathology of serrated colorectal lesions. First, we introduce the updated contents of the 2019 World Health Organization classification for serrated lesions. The sessile serrated lesion (SSL) is a new diagnostic terminology that replaces sessile serrated adenoma and sessile serrated polyp. The diagnostic criteria for SSL were revised to require only one unequivocal distorted serrated crypt, which is sufficient for diagnosis. Unclassified serrated adenomas have been included as a new category of serrated lesions. Second, we review ongoing issues concerning the morphology of serrated lesions. Minor morphologic variants with distinct molecular features were recently defined, including serrated tubulovillous adenoma, mucin-rich variant of traditional serrated adenoma (TSA), and superficially serrated adenoma. In addition to intestinal dysplasia and serrated dysplasia, minimal deviation dysplasia and not otherwise specified dysplasia were newly suggested as dysplasia subtypes of SSLs. Third, we summarize the molecular features of serrated lesions. The critical determinant of CpG island methylation development in SSLs is patient age. Interestingly, there may be ethnic differences in BRAF/KRAS mutation frequencies in SSLs. The molecular pathogenesis of TSAs is divided into KRAS and BRAF mutation pathways. SSLs with MLH1 methylation can progress into favorable prognostic microsatellite instability-positive (MSI+)/CpG island methylator phenotype-positive (CIMP+) carcinomas, whereas MLH1-unmethylated SSLs and BRAF-mutated TSAs can be precursors of poor-prognostic MSI−/CIMP+ carcinomas. Finally, based on our recent data, we propose an algorithm for stratifying risk subgroups of non-dysplastic SSLs.

Citations

Citations to this article as recorded by

Impact of AI-aided colonoscopy in clinical practice: a prospective randomised controlled trial
Johanna Schöler, Marko Alavanja, Thomas de Lange, Shunsuke Yamamoto, Per Hedenström, Jonas Varkey
BMJ Open Gastroenterology.2024; 11(1): e001247. CrossRef
The histologic features, molecular features, detection and management of serrated polyps: a review
Jin-Dong Wang, Guo-Shuai Xu, Xin-Long Hu, Wen-Qiang Li, Nan Yao, Fu-Zhou Han, Yin Zhang, Jun Qu
Frontiers in Oncology.2024;[Epub] CrossRef
Comparison of adenoma detection rate and proximal serrated polyp detection rate and their effect on post-colonoscopy colorectal cancer mortality in screening patients
Jasmin Zessner-Spitzenberg, Elisabeth Waldmann, Lena Jiricka, Lisa-Maria Rockenbauer, Anna Hinterberger, Jeremy Cook, Arno Asaturi, Aleksandra Szymanska, Barbara Majcher, Michael Trauner, Monika Ferlitsch
Endoscopy.2023; 55(05): 434. CrossRef
The yield of dysplasia and serrated lesions in a single-centre tertiary inflammatory bowel disease cohort
Fiona Yeaman, Lena Thin
Therapeutic Advances in Gastroenterology.2023; 16: 175628482311672. CrossRef
The BEETS (JACCRO CC-18) trial: an observational and translational study of BRAF-mutated metastatic colorectal cancer
Chiaki Inagaki, Ryo Matoba, Satoshi Yuki, Manabu Shiozawa, Akihito Tsuji, Eisuke Inoue, Kei Muro, Wataru Ichikawa, Masashi Fujii, Yu Sunakawa
Future Oncology.2023; 19(17): 1165. CrossRef
A retrospective analysis of the histology of resected polyps and colonoscopy quality parameters in Belgium
E Macken, S Van Dongen, G Van Hal
Acta Gastro Enterologica Belgica.2023; 86(2): 277. CrossRef
Prognostic Biomarkers of Cell Proliferation in Colorectal Cancer (CRC): From Immunohistochemistry to Molecular Biology Techniques
Aldona Kasprzak
Cancers.2023; 15(18): 4570. CrossRef
Assimilating Epigenetics and Transcriptomics for the Identification of Prognostic Novel Biomarkers and Imminent Targets in Colorectal Carcinoma with Therapeutic Potential
Suman Kumar Ray, Sukhes Mukherjee
Current Molecular Medicine.2023; 23(8): 784. CrossRef
Multitarget Stool RNA Test for Colorectal Cancer Screening
Erica K. Barnell, Elizabeth M. Wurtzler, Julie La Rocca, Thomas Fitzgerald, Jessica Petrone, Yansheng Hao, Yiming Kang, Faith L. Holmes, David A. Lieberman
JAMA.2023; 330(18): 1760. CrossRef
Impact of comprehensive optical diagnosis training using Workgroup serrAted polypS and Polyposis classification on detection of adenoma and sessile serrated lesion
Jooyoung Lee, Jung Ho Bae, Su Jin Chung, Hae Yeon Kang, Seung Joo Kang, Min‐Sun Kwak, Ji Yeon Seo, Ji Hyun Song, Sun Young Yang, Jong In Yang, Seon Hee Lim, Jeong Yoon Yim, Joo Hyun Lim, Goh Eun Chung, Eun Hyo Jin, Ji Min Choi, Yoo Min Han, Joo Sung Kim
Digestive Endoscopy.2022; 34(1): 180. CrossRef
Clinicopathological and molecular analyses of hyperplastic lesions including microvesicular variant and goblet cell rich variant hyperplastic polyps and hyperplastic nodules—Hyperplastic nodule is an independent histological entity
Noriyuki Uesugi, Yoichi Ajioka, Tomio Arai, Yoshihito Tanaka, Tamotsu Sugai
Pathology International.2022; 72(2): 128. CrossRef
Comprehensive clinicopathologic, molecular, and immunologic characterization of colorectal carcinomas with loss of three intestinal markers, CDX2, SATB2, and KRT20
Ji Ae Lee, Mi-Kyoung Seo, Seung-Yeon Yoo, Nam-Yun Cho, Yoonjin Kwak, Kyoungbun Lee, Jung Ho Kim, Gyeong Hoon Kang
Virchows Archiv.2022; 480(3): 543. CrossRef
Serrated Colorectal Lesions: An Up-to-Date Review from Histological Pattern to Molecular Pathogenesis
Martino Mezzapesa, Giuseppe Losurdo, Francesca Celiberto, Salvatore Rizzi, Antonio d’Amati, Domenico Piscitelli, Enzo Ierardi, Alfredo Di Leo
International Journal of Molecular Sciences.2022; 23(8): 4461. CrossRef
Arterial stiffness is associated with high-risk colorectal adenomas and serrated lesions: A cross-sectional study in a Taiwanese population
Hung-Yu Chen, Wen-Huang Lee, Hung-Lung Hsu, Yu-Tsung Chou, Fei-Lin Su, I-Hsuan Wu, Ting-Hsing Chao
Journal of Cardiology.2022; 80(2): 139. CrossRef
Morphological and molecular characterization of colorectal sessile serrated lesions with dysplasia
Filippo Cappello, Valentina Angerilli, Luca Dal Santo, Giada Munari, Marianna Sabbadin, Marcello Lo Mele, Gianmaria Pennelli, Claudio Luchini, Paola Parente, Stefano Lazzi, Matteo Fassan
Pathology - Research and Practice.2022; 240: 154214. CrossRef
Serrated polyposis: an overview
Jonathan Fawkes
Gastrointestinal Nursing.2022; 20(9): 24. CrossRef
Sessile serrated lesion presenting as large pedunculated polyp in the rectum: A case report
Shin Ju Oh, Jung-Wook Kim, Chi Hyuk Oh
Medicine.2022; 101(51): e32287. CrossRef
WHICH LESIONS ARE AT HIGHER RISK OF DEVELOPING COLORECTAL CARCINOMAS: SUPERFICIALLY ELEVATED SERRATED LESIONS OR DEPRESSED LESIONS?
Artur Adolfo PARADA, Filadelfio Euclydes VENCO, Miguel Reynaldo VARCA-NETO, Roberto EL IBRAHIM, Paula Bechara POLETTI, Helcio Pedrosa BRITO, Heloisa de Fátima SARE, Osvaldo MALAFAIA
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo).2022;[Epub] CrossRef
WNT5a in Colorectal Cancer: Research Progress and Challenges
Guangshun Sun, Liangliang Wu, Guoqiang Sun, Xuesong Shi, Hongyong Cao, Weiwei Tang
Cancer Management and Research.2021; Volume 13: 2483. CrossRef
Endoscopic diagnosis for colorectal sessile serrated lesions
Toshihiro Nishizawa, Shuntaro Yoshida, Akira Toyoshima, Tomoharu Yamada, Yoshiki Sakaguchi, Taiga Irako, Hirotoshi Ebinuma, Takanori Kanai, Kazuhiko Koike, Osamu Toyoshima
World Journal of Gastroenterology.2021; 27(13): 1321. CrossRef
NTRK oncogenic fusions are exclusively associated with the serrated neoplasia pathway in the colorectum and begin to occur in sessile serrated lesions
Jung Ho Kim, Jeong Hoon Hong, Yoon‐La Choi, Ji Ae Lee, Mi‐kyoung Seo, Mi‐Sook Lee, Sung Bin An, Min Jung Sung, Nam‐Yun Cho, Sung‐Su Kim, Young Kee Shin, Sangwoo Kim, Gyeong Hoon Kang
The Journal of Pathology.2021; 255(4): 399. CrossRef
Differential pre-malignant programs and microenvironment chart distinct paths to malignancy in human colorectal polyps
Bob Chen, Cherie’ R. Scurrah, Eliot T. McKinley, Alan J. Simmons, Marisol A. Ramirez-Solano, Xiangzhu Zhu, Nicholas O. Markham, Cody N. Heiser, Paige N. Vega, Andrea Rolong, Hyeyon Kim, Quanhu Sheng, Julia L. Drewes, Yuan Zhou, Austin N. Southard-Smith, Y
Cell.2021; 184(26): 6262. CrossRef
Molecular Insights Into Colorectal Carcinoma
Domenika Ortiz Requena, Monica Garcia-Buitrago
Archives of Medical Research.2020; 51(8): 839. CrossRef

Original Articles

Peripheral type squamous cell carcinoma of the lung: clinicopathologic characteristics in comparison to the central type: Yeoun Eun Sung, Uiju Cho, Kyo Young Lee; J Pathol Transl Med. 2020;54(4):290-299. Published online June 17, 2020; DOI: https://doi.org/10.4132/jptm.2020.05.04

5,283 View
167 Download
8 Web of Science
9 Crossref

Abstract PDF

Background
Squamous cell carcinomas (SqCCs) of the lung are known to arise more often in a central area but reports of peripheral SqCCs have increased, with a pathogenesis that is obscured. In this study, the clinicopathologic characteristics of peripheral lung SqCCs were studied and compared with those of the central type.
Methods
This study included 63 peripheral lung SqCCs and 48 randomly selected central cases; hematoxylin and eosin-stained slides of surgically resected specimens were reviewed in conjunction with radiologic images and clinical history. Cytokeratin-7 immunohistochemical staining of key slides and epidermal growth factor receptor (EGFR)/KRAS mutations tested by DNA sequencing were also included.
Results
Stages of peripheral SqCCs were significantly lower than central SqCCs (p=.016). Cystic change of the mass (p=.007), presence of interstitial fibrosis (p=0.007), and anthracosis (p=.049) in the background lung were significantly associated with the peripheral type. Cytokeratin-7 positivity was also higher in peripheral SqCCs with cutoffs of both 10% and 50% (p=.011). Pathogenic mutations in EGFR and KRAS were observed in only one case out of the 72 evaluated. The Cox proportional hazard model indicated a significantly better disease-free survival (p=.009) and the tendency of better overall survival (p=.106) in the peripheral type.
Conclusions
In peripheral type, lower stage is a favorable factor for survival but more frequent interstitial fibrosis and older age are unfavorable factors. Multivariate Cox analysis revealed that peripheral type is associated with better disease-free survival. The pathogenesis of peripheral lung SqCCs needs further investigation, together with consideration of the background lung conditions.

Citations

Citations to this article as recorded by

Pulmonary squamous cell carcinoma and lymphoepithelial carcinoma – morphology, molecular characteristics and differential diagnosis
Sabina Berezowska, Marie Maillard, Mark Keyter, Bettina Bisig
Histopathology.2024; 84(1): 32. CrossRef
Assessment of seasonal variability of PM, BC and UFP levels at a highway toll stations and their associated health risks
Nazneen, Aditya Kumar Patra, Soma Sekhara Rao Kolluru, Abhishek Penchala, Sachidanand Kumar, Namrata Mishra, Naragam Bhanu Sree, Samrat Santra, Ravish Dubey
Environmental Research.2024; 245: 118028. CrossRef
Radiological precursor lesions of lung squamous cell carcinoma: Early progression patterns and divergent volume doubling time between hilar and peripheral zones
Haruto Sugawara, Yasushi Yatabe, Hirokazu Watanabe, Hiroyuki Akai, Osamu Abe, Shun-ichi Watanabe, Masahiko Kusumoto
Lung Cancer.2023; 176: 31. CrossRef
Loss of GSTO2 contributes to cell growth and mitochondria function via the p38 signaling in lung squamous cell carcinoma
Ryusuke Sumiya, Masayoshi Terayama, Teruki Hagiwara, Kazuaki Nakata, Keigo Sekihara, Satoshi Nagasaka, Hideki Miyazaki, Toru Igari, Kazuhiko Yamada, Yuki I. Kawamura
Cancer Science.2022; 113(1): 195. CrossRef
Primary tumor location in lung cancer: the evaluation and administration
Xueqi Xie, Xiaolin Li, Wenjie Tang, Peng Xie, Xuefen Tan
Chinese Medical Journal.2022; 135(2): 127. CrossRef
Pulmonary squamous cell carcinoma with a lepidic-pagetoid growth pattern
Claudio Guerrieri, Mark Lindner, Joanna Sesti, Abhishek Chakraborti, Rachel Hudacko
Pathologica.2022; 114(4): 304. CrossRef
Deposition modeling of ambient particulate matter in the human respiratory tract
Salman Khan, Bhola Ram Gurjar, Veerendra Sahu
Atmospheric Pollution Research.2022; 13(10): 101565. CrossRef
Selection of the surgical approach for patients with cStage IA lung squamous cell carcinoma: A population-based propensity score matching analysis
Shengteng Shao, Guisong Song, Yuanyong Wang, Tengfei Yi, Shuo Li, Fuhui Chen, Yang Li, Xiaotong Liu, Bin Han, Yuhong Liu
Frontiers in Oncology.2022;[Epub] CrossRef
Virus Nanoparticles & Different Nanoparticles Affect Lung Cancer- A New Approach
Ranajit Nath, Ratna Roy, Soubhik bhattacharyya, Sourav Datta
International Journal of Scientific Research in Science and Technology.2021; : 867. CrossRef

Analysis of PAX8 immunohistochemistry in lung cancers: a meta-analysis: Jae Han Jeong, Nae Yu Kim, Jung-Soo Pyo; J Pathol Transl Med. 2020;54(4):300-309. Published online July 10, 2020; DOI: https://doi.org/10.4132/jptm.2020.06.08

4,100 View
129 Download
4 Web of Science
4 Crossref

Abstract PDF

Background
In this meta-analysis, we aimed to evaluate the PAX8 immunohistochemical expressions in primary lung cancers and metastatic cancers to the lung.
Methods
We identified and reviewed relevant articles from the PubMed databases. Ultimately, 18 articles were included in this meta-analysis. PAX8 expression rates were analyzed and compared between primary and metastatic lung cancers.
Results
The PAX8 expression rate in primary lung cancers was 0.042 (95% confidence interval [CI], 0.025 to 0.071). PAX8 expression rates of small cell (0.129; 95% CI, 0.022 to 0.496) and non-small cell carcinomas of the lung (0.037; 95% CI, 0.022 to 0.061) were significantly different (p=.049 in a meta-regression test). However, the PAX8 expression rates of adenocarcinoma (0.013; 95% CI, 0.006 to 0.031) and squamous cell carcinoma (0.040; 95% CI, 0.016 to 0.097) were not significantly different. PAX8 expression rates of metastatic carcinomas to the lung varied, ranging from 1.8% to 94.9%. Metastatic carcinomas from the lung to other organs had a PAX8 expression rate of 6.3%. The PAX8 expression rates of metastatic carcinomas from the female genital organs, kidneys, and thyroid gland to the lung were higher than those of other metastatic carcinomas.
Conclusions
Primary lung cancers had a low PAX8 expression rate regardless of tumor subtype. However, the PAX8 expression rates of metastatic carcinomas from the female genital organs, kidneys, and thyroid were significantly higher than those of primary lung cancers.

Citations

Citations to this article as recorded by

Prognostic value of PAX8 in small cell lung cancer
Fengyun Tao, Hangyan Zhu, Jiayun Xu, Yanan Guo, Xin Wang, Lei Shao, Deng Pan, Guosheng Li, Rong Fang
Heliyon.2024; 10(7): e28251. CrossRef
Cystic primary squamous cell carcinoma of the thyroid
Sakurako Harada‐Kagitani, Yusuke Kouchi, Yoshiki Shinomiya, Takuto Hiramoto, Tomoyuki Arai, Toyoyuki Hanazawa, Kiyotaka Onodera, Kaito Nakama, Takanori Aihara, Masayuki Ota, Jun‐Ichiro Ikeda, Takashi Kishimoto
Pathology International.2024;[Epub] CrossRef
Immunocytochemistry of effusions: Processing and commonly used immunomarkers
Vinod B. Shidham, Beata Janikowski
Cytojournal.2022; 19: 6. CrossRef
Significance analysis of PAX8 expression in endometrial carcinoma
Shan Hu, Hua Gan, Fengmei Yang
Medicine.2022; 101(42): e31159. CrossRef

Highly prevalent BRAF V600E and low-frequency TERT promoter mutations underlie papillary thyroid carcinoma in Koreans: Sue Youn Kim, Taeeun Kim, Kwangsoon Kim, Ja Seong Bae, Jeong Soo Kim, Chan Kwon Jung; J Pathol Transl Med. 2020;54(4):310-317. Published online June 15, 2020; DOI: https://doi.org/10.4132/jptm.2020.05.12

6,595 View
172 Download
22 Web of Science
22 Crossref

Abstract PDF

Background
The presence of telomerase reverse transcriptase (TERT) promoter mutations have been associated with a poor prognosis in patients with papillary thyroid carcinomas (PTC). The frequency of TERT promoter mutations varies widely depending on the population and the nature of the study.
Methods
Data were prospectively collected in 724 consecutive patients who underwent thyroidectomy for PTC from 2018 to 2019. Molecular testing for BRAF V600E and TERT promoter mutations was performed in all cases.
Results
TERT promoter alterations in two hotspots (C228T and C250T) and C216T were found in 16 (2.2%) and 4 (0.6%) of all PTCs, respectively. The hotspot mutations were significantly associated with older age at diagnosis, larger tumor size, extrathyroidal extension, higher pathologic T category, lateral lymph node metastasis, and higher American Thyroid Association recurrence risk. The patients with C216T variant were younger and had a lower American Thyroid Association recurrence risk than those with hotspot mutations. Concurrent BRAF V600E was found in 19 of 20 cases with TERT promoter mutations. Of 518 microcarcinomas measuring ≤1.0 cm in size, hotspot mutations and C216T variants were detected in five (1.0%) and three (0.6%) cases, respectively.
Conclusions
Our study indicates a low frequency of TERT promoter mutations in Korean patients with PTC and supports previous findings that TERT promoter mutations are more common in older patients with unfavorable clinicopathologic features and BRAF V600E. TERT promoter mutations in patients with microcarcinoma are uncommon and may have a limited role in risk stratification. The C216T variant seems to have no clinicopathologic effect on PTC.

Citations

Citations to this article as recorded by

Active surveillance for adult low-risk papillary thyroid microcarcinoma—a review focused on the 30-year experience of Kuma Hospital—
Yasuhiro Ito, Akira Miyauchi, Makoto Fujishima, Masashi Yamamoto, Takahiro Sasaki
Endocrine Journal.2024; 71(1): 7. CrossRef
Diagnostic utilities of washout CYFRA 21-1 combined with washout thyroglobulin for metastatic lymph nodes in thyroid cancer: a prospective study
Joonseon Park, Solji An, Kwangsoon Kim, Jeong Soo Kim, Chan Kwon Jung, Ja Seong Bae
Scientific Reports.2024;[Epub] CrossRef
2023 Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules
Young Joo Park, Eun Kyung Lee, Young Shin Song, Soo Hwan Kang, Bon Seok Koo, Sun Wook Kim, Dong Gyu Na, Seung-Kuk Baek, So Won Oh, Min Kyoung Lee, Sang-Woo Lee, Young Ah Lee, Yong Sang Lee, Ji Ye Lee, Dong-Jun Lim, Leehi Joo, Yuh-Seog Jung, Chan Kwon Jung
International Journal of Thyroidology.2023; 16(1): 1. CrossRef
Incidence and risk factors for occult lesions in low-risk papillary thyroid microcarcinoma patients with tumor characteristics appropriate for thermal ablation: A retrospective study
Langping Jin, Kaijun Zhu, Changliang Xu, Jiaying Lu, Liming Huang
Medicine.2023; 102(38): e34938. CrossRef
Identification of NIFTP-Specific mRNA Markers for Reliable Molecular Diagnosis of Thyroid Tumors
So-Yeon Lee, Jong-Lyul Park, Kwangsoon Kim, Ja Seong Bae, Jae-Yoon Kim, Seon-Young Kim, Chan Kwon Jung
Endocrine Pathology.2023; 34(3): 311. CrossRef
Risk factors and predictive model for recurrence in papillary thyroid carcinoma: a single-center retrospective cohort study based on 955 cases
Yin Li, Jiahe Tian, Ke Jiang, Zhongyu Wang, Songbo Gao, Keyang Wei, Ankui Yang, Qiuli Li
Frontiers in Endocrinology.2023;[Epub] CrossRef
BRAFV600E Positivity-Dependent Effect of Age on Papillary Thyroid Cancer Recurrence Risk
Joonseon Park, Solji An, Kwangsoon Kim, Ja Seong Bae, Jeong Soo Kim
Cancers.2023; 15(22): 5395. CrossRef
BRAFV600E mutation test on fine‐needle aspiration specimens of thyroid nodules: Clinical correlations for 4600 patients
Huang Chen, Aiping Song, Ye Wang, Yifan He, Jie Tong, Jinxi Di, Chun Li, Zhongren Zhou, Xiaopin Cai, Dingrong Zhong, Jiping Da
Cancer Medicine.2022; 11(1): 40. CrossRef
Clinicopathological indicators for TERT promoter mutation in papillary thyroid carcinoma
Hee Young Na, Hyeong Won Yu, Woochul Kim, Jae Hoon Moon, Chang Ho Ahn, Sang Il Choi, Yeo Koon Kim, June Young Choi, So Yeon Park
Clinical Endocrinology.2022; 97(1): 106. CrossRef
A Systematic Review and Meta-analysis on the Occurrence of Biomarker Mutation in Colorectal Cancer among the Asian Population
Hafeez Afolabi, Salzihan Md Salleh, Zaidi Zakaria, Ch’ng Ewe Seng, Siti Norasikin Binti Mohd Nafil, Ahmad Aizat Bin Abdul Aziz, Yusuf Wada, Ahmad Irekeola, Syed Sameer Aga
BioMed Research International.2022; 2022: 1. CrossRef
A Significance of Concomitant BRAFV600E and TERT Mutations in Polish Patients with Papillary Thyroid Microcarcinoma: A Retrospective Cohort Study Based on 430 Cases
Artur Kuchareczko, Janusz Kopczyński, Artur Kowalik, Kinga Hińcza-Nowak, Agnieszka Walczyk, Iwona Pałyga, Tomasz Trybek, Monika Szymonek, Danuta Gąsior-Perczak, Klaudia Gadawska-Juszczyk, Estera Mikina, Izabela Płachta, Agnieszka Suligowska, Agnieszka Płu
Thyroid.2022; 32(11): 1372. CrossRef
Machine learning for identifying benign and malignant of thyroid tumors: A retrospective study of 2,423 patients
Yuan-yuan Guo, Zhi-jie Li, Chao Du, Jun Gong, Pu Liao, Jia-xing Zhang, Cong Shao
Frontiers in Public Health.2022;[Epub] CrossRef
TERT Promoter and BRAF V600E Mutations in Papillary Thyroid Cancer: A Single-Institution Experience in Korea
Min Jhi Kim, Jin Kyong Kim, Gi Jeong Kim, Sang-Wook Kang, Jandee Lee, Jong Ju Jeong, Woong Youn Chung, Daham Kim, Kee-Hyun Nam
Cancers.2022; 14(19): 4928. CrossRef
Frequency of TERT Promoter Mutations in Real-World Analysis of 2,092 Thyroid Carcinoma Patients (Endocrinol Metab 2022;37:652-63, Heera Yang et al.)
Sue Youn Kim, Chan Kwon Jung
Endocrinology and Metabolism.2022; 37(6): 947. CrossRef
Frequency of TERT Promoter Mutations in Real-World Analysis of 2,092 Thyroid Carcinoma Patients (Endocrinol Metab 2022;37:652-63, Heera Yang et al.)
Hyunju Park, Jae Hoon Chung
Endocrinology and Metabolism.2022; 37(6): 949. CrossRef
Molecular Pathology of Non-familial Follicular Epithelial–Derived Thyroid Cancer in Adults: From RAS/BRAF-like Tumor Designations to Molecular Risk Stratification
Paula Soares, Antónia Afonso Póvoa, Miguel Melo, João Vinagre, Valdemar Máximo, Catarina Eloy, José Manuel Cameselle-Teijeiro, Manuel Sobrinho-Simões
Endocrine Pathology.2021; 32(1): 44. CrossRef
Clinicopathological Characteristics and Recurrence-Free Survival of Rare Variants of Papillary Thyroid Carcinomas in Korea: A Retrospective Study
Mijin Kim, Sun Wook Cho, Young Joo Park, Hwa Young Ahn, Hee Sung Kim, Yong Joon Suh, Dughyun Choi, Bu Kyung Kim, Go Eun Yang, Il-Seok Park, Ka Hee Yi, Chan Kwon Jung, Bo Hyun Kim
Endocrinology and Metabolism.2021; 36(3): 619. CrossRef
Clinical Application of TERT Promoter Mutations in Urothelial Carcinoma
Yujiro Hayashi, Kazutoshi Fujita, George J. Netto, Norio Nonomura
Frontiers in Oncology.2021;[Epub] CrossRef
MicroRNA Profile for Diagnostic and Prognostic Biomarkers in Thyroid Cancer
Jong-Lyul Park, Seon-Kyu Kim, Sora Jeon, Chan-Kwon Jung, Yong-Sung Kim
Cancers.2021; 13(4): 632. CrossRef
Prospective Analysis of TERT Promoter Mutations in Papillary Thyroid Carcinoma at a Single Institution
Yun-Suk Choi, Seong-Woon Choi, Jin-Wook Yi
Journal of Clinical Medicine.2021; 10(10): 2179. CrossRef
Significance of telomerase reverse-transcriptase promoter mutations in differentiated thyroid cancer
Hung-Fei Lai, Chi-Yu Kuo, Shih-Ping Cheng
Formosan Journal of Surgery.2021; 54(5): 171. CrossRef
Early Diagnosis of Low-Risk Papillary Thyroid Cancer Results Rather in Overtreatment Than a Better Survival
Jolanta Krajewska, Aleksandra Kukulska, Malgorzata Oczko-Wojciechowska, Agnieszka Kotecka-Blicharz, Katarzyna Drosik-Rutowicz, Malgorzata Haras-Gil, Barbara Jarzab, Daria Handkiewicz-Junak
Frontiers in Endocrinology.2020;[Epub] 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; J Pathol Transl Med. 2020;54(4):318-331. Published online April 15, 2020; DOI: https://doi.org/10.4132/jptm.2020.02.26

4,476 View
104 Download
4 Web of Science
4 Crossref

Abstract PDF Supplementary Material

Background
The Korean Society for Cytopathology has conducted the Continuous Quality Improvement program for cytopathology laboratories in Korea since 1995. In 2018 as part of the program, an annual survey of cytologic data was administered to determine the current status of cytopathology practices in Korea. Methods: A questionnaire was administered to 211 cytopathology laboratories. Individual laboratories submitted their annual statistics regarding cytopathology practices, diagnoses of gynecologic samples, inadequacy rates, and gynecologic cytology-histology correlation review (CHCR) data for 2018. In addition, proficiency tests and sample adequacy assessments were conducted using five consequent gynecologic slides. Results: Over 10 million cytologic exams were performed in 2018, and this number has almost tripled since this survey was first conducted in 2004 (compounded annual growth rate of 7.2%). The number of non-gynecologic samples has increased gradually over time and comprised 24% of all exams. The overall unsatisfactory rate was 0.14%. The ratio of the cases with atypical squamous cells to squamous intraepithelial lesions accounted for up to 4.24. The major discrepancy rate of the CHCR in gynecologic samples was 0.52%. In the proficiency test, the major discrepancy rate was approximately 1%. In the sample adequacy assessment, a discrepancy was observed in 0.1% of cases. Conclusions: This study represents the current status of cytopathology practices in Korea, illustrating the importance of the Continuous Quality Improvement program for increasing the accuracy and credibility of cytopathologic exams as well as developing national cancer exam guidelines and government projects on the prevention and treatment of cancer.

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
Recent Application of Artificial Intelligence in Non-Gynecological Cancer Cytopathology: A Systematic Review
Nishant Thakur, Mohammad Rizwan Alam, Jamshid Abdul-Ghafar, Yosep Chong
Cancers.2022; 14(14): 3529. CrossRef
Re-Increasing Trends in Thyroid Cancer Incidence after a Short Period of Decrease in Korea: Reigniting the Debate on Ultrasound Screening
Chan Kwon Jung, Ja Seong Bae, Young Joo Park
Endocrinology and Metabolism.2022; 37(5): 816. 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

Case Studies

Gastric crystal-storing histiocytosis with concomitant mucosa-associated lymphoid tissue lymphoma: Mee Joo, Nam-Hoon Kim; J Pathol Transl Med. 2020;54(4):332-335. Published online May 22, 2020; DOI: https://doi.org/10.4132/jptm.2020.04.20

3,669 View
102 Download
3 Web of Science
3 Crossref

Abstract PDF

Crystal-storing histiocytosis (CSH) is a rare entity that is characterized by intrahistiocytic accumulation of crystallized immunoglobulins. CSH is not a malignant process per se, but the majority of CSH cases are associated with underlying lymphoproliferative disorder. Although CSH can occur in a variety of organs, gastric CSH is very rare. We present a localized gastric CSH with concomitant mucosaassociated lymphoid tissue (MALT) lymphoma, manifesting as an ulcer bleeding in a 56-year-old man. Histologically, the biopsied gastric mucosa demonstrated expansion of the lamina propria by prominent collections of large eosinophilic mononuclear cells containing fibrillary crystalloid inclusions. Immunohistochemical studies revealed that the crystal-storing cells were histiocytes harboring kappa light chain-restricted immunoglobulin crystals. Within the lesion, atypical centrocyte-like cells forming lymphoepithelial lesions were seen, consistent with MALT lymphoma. Since this entity is rare and unfamiliar, difficulties in diagnosis may arise. Particularly, in this case, the lymphomatous area was obscured by florid CSH, making the diagnosis more challenging.

Citations

Citations to this article as recorded by

Crystal-storing histiocytosis in the stomach: A case report and review of the literature
Linghong Kong, Liyan Xue, Yanfeng Zhong, Shenglan Wang, Danfeng Zheng, Lining Wang, Yang Jiao, Xinpeng Zhang, Huizhong Xue, Xiaogang Liu
Frontiers in Oncology.2022;[Epub] CrossRef
Lambda-Restricted Crystal-Storing Histiocytosis of Stomach: A Case Report and Review of Literature
Nalini Bansal, Pankaj Puri, Nishant Nagpal, Rahul Naithani, Rahul Gupta
Cureus.2021;[Epub] CrossRef
Immunoglobulin-Storing Histiocytosis: A Case Based Systemic Review
Hanne Wiese-Hansen, Friedemann Leh, Anette Lodvir Hemsing, Håkon Reikvam
Journal of Clinical Medicine.2021; 10(9): 1834. CrossRef

Pediatric granular cell tumor in the posterior wall of the larynx extending to the trachea: Jungsuk Ahn, Na Rae Kim, Yong Han Sun; J Pathol Transl Med. 2020;54(4):336-339. Published online April 15, 2020; DOI: https://doi.org/10.4132/jptm.2020.02.28

3,229 View
115 Download
1 Web of Science
1 Crossref

Abstract PDF

Granular cell tumor (GCT) is a slow-growing benign neoplasm that can be found in any organ. Pediatric laryngotracheal GCT is rare. We experienced a 6-year-old boy suffering from a barking cough and symptoms of stridor and croup for one month. Head and neck computed tomography revealed a protruding mass that occluded 60% of the airway lumen. Under the impression of hemangioma or papilloma, excision revealed a submucosal non-encapsulated mass. Histologically, the mass was composed of sheets of large polyhedralshaped tumor cells containing plump eosinophilic granular cytoplasm and centrally placed, small, bland-appearing nuclei. The tumor cells were positive for S-100 protein, and voluminous eosinophilic cytoplasm was stained by diastase-resistant periodic acid-Schiff. The present report describes a unique case of a huge pediatric laryngeal GCT extending to the subglottic trachea. We also review the clinical course of pediatric laryngotracheal GCT and emphasize the importance of diagnosing GCT in children.

Citations

Citations to this article as recorded by

Pediatric granular cell tumor of the larynx: A case report and literature review
Jing Ke, Junwei Xiong, Juhong Zhang, Haiyu Ma, Wei Yuan
Journal of Cancer Research and Therapeutics.2023; 19(4): 1070. CrossRef

Primary hepatic extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue: Soyeon Choi, Ji Hye Kim, Kyungbin Kim, Misung Kim, Hye Jeong Choi, Young Min Kim, Jae Hee Suh, Min Jung Seo, Hee Jeong Cha; J Pathol Transl Med. 2020;54(4):340-345. Published online April 15, 2020; DOI: https://doi.org/10.4132/jptm.2020.03.18

4,557 View
122 Download
8 Web of Science
8 Crossref

Abstract PDF

Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma), is one of the specific type of low-grade B-cell lymphoma not infrequently found worldwide. It typically involves mucosal sites such as stomach and conjunctiva; however, primary hepatic MALT lymphoma has been extremely rarely reported. We describe a case of hepatic MALT lymphoma in a 70-year-old male patient who underwent left hepatectomy due to the incidentally detected liver masses at a medical checkup. The resected specimen revealed multinodular masses consisting of small-to-intermediate-sized lymphoid cells with serpentine pattern and focal lymphoepithelial lesions. The tumor cells were diffusely positive for CD20 and Bcl-2 but negative for CD3, CD10, CD5, CD23, CD43, and cyclinD1. The Ki-67 labeling index was 10% and immunoglobulin heavy chain gene rearrangement study confirmed monoclonal proliferation. In this paper, we discuss several unique clinicopathologic characteristics which will be helpful to the differential diagnosis of hepatic MALT lymphoma.

Citations

Citations to this article as recorded by

“Speckled Enhancement” on Gd-EOB-DTPA Enhanced MR Imaging of Primary Hepatic Mucosa-associated Lymphoid Tissue Lymphoma
Ryota Hyodo, Yasuo Takehara, Ayumi Nishida, Masaya Matsushima, Shinji Naganawa
Magnetic Resonance in Medical Sciences.2023; 22(3): 273. CrossRef
Primary hepatic extranodal marginal zone B-cell mucosa-associated lymphoid tissue lymphoma treated by laparoscopic partial hepatectomy: a case report
Keisuke Okura, Satoru Seo, Hironori Shimizu, Hiroto Nishino, Tomoaki Yoh, Ken Fukumitsu, Takamichi Ishii, Koichiro Hata, Hironori Haga, Etsuro Hatano
Surgical Case Reports.2023;[Epub] CrossRef
Incidental Findings in Pediatric Patients: How to Manage Liver Incidentaloma in Pediatric Patients
Andrius Cekuolis, Dagmar Schreiber-Dietrich, Rasa Augustinienė, Heike Taut, Judy Squires, Edda L. Chaves, Yi Dong, Christoph F. Dietrich
Cancers.2023; 15(8): 2360. CrossRef
Primary hepatic mucosa‐associated lymphoid tissue lymphoma: Case report and literature review
Wing Yu Lau, Kit‐Man Ho, Fiona Ka‐Man Chan, Shi Lam, Kai‐Chi Cheng
Surgical Practice.2022; 26(1): 56. CrossRef
18F-FDG Versus 68Ga-FAPI PET/CT in Visualizing Primary Hepatic Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue
Yizhen Pang, Long Zhao, Qihang Shang, Tinghua Meng, Haojun Chen
Clinical Nuclear Medicine.2022; 47(4): 375. CrossRef
Primary hepatopancreatobiliary lymphoma: Pathogenesis, diagnosis, and management
Qianwen Wang, Kangze Wu, Xuzhao Zhang, Yang Liu, Zhouyi Sun, Shumei Wei, Bo Zhang
Frontiers in Oncology.2022;[Epub] CrossRef
Positive effect of Bifidobacterium animalis subsp. lactis VHProbi YB11 in improving gastrointestinal movement of mice having constipation
Hongchang Cui, Qian Wang, Congrui Feng, Chaoqun Guo, Jingyan Zhang, Xinping Bu, Zhi Duan
Frontiers in Microbiology.2022;[Epub] CrossRef
A case of primary hepatic extranodal marginal zone B-cell mucosa-associated lymphoid tissue (MALT) lymphoma treated by radiofrequency ablation (RFA), and a literature review
Zhe Xu, Chong Pang, Jidong Sui, Zhenming Gao
Journal of International Medical Research.2021; 49(3): 030006052199953. CrossRef

Atypical femoral neck fracture after prolonged bisphosphonate therapy: Kwang-kyoun Kim, Young-wook Park, Tae-hyeong Kim, Kyung-deok Seo; J Pathol Transl Med. 2020;54(4):346-350. Published online June 29, 2020; DOI: https://doi.org/10.4132/jptm.2020.05.14; Correction in: J Pathol Transl Med 2020;54(5):435

3,921 View
128 Download
7 Web of Science
7 Crossref

Abstract PDF

Of the drugs developed to prevent and treat osteoporosis, bisphosphonate has played a very important role in preventing osteoporotic fractures. However, case reports describing atypical femoral fractures in patients using long-term bisphosphonates have emerged. The majority of atypical femur fractures occurs in the lateral aspect of the subtrochanteric or femur diaphysis, which is explained by accumulation of tensile stress in these areas. Although the superior cortex of the femur neck withstands maximum tensile stress, to our knowledge, there have been only two reports (three cases) of atypical femoral neck fracture. In addition, none of those case reports revealed detailed pathology related to suppressed bone turnover rate. We encountered an incomplete femoral neck fracture and diagnosed it as “atypical” on the basis of the patient’s lack of trauma and medication history and pathological findings. For patients with groin pain, minimal or no trauma, and a history of long-term bisphosphonate use, an atypical femoral neck fracture should be considered.

Citations

Citations to this article as recorded by

Is there genetic susceptibility for atypical femoral fractures?
Maximilian Ellacott, Hüseyin Bilgehan Çevik, Peter V. Giannoudis
Injury.2024; 55(2): 111312. CrossRef
Clinical value of quantitative parameters of MSCT in the diagnosis of occult femoral neck fractures
Yongzhong Xu, Shan Gao
Biotechnology and Genetic Engineering Reviews.2023; : 1. CrossRef
Femoral neck stress fracture return to activity and the effect of metabolic dysfunction on recovery: A systematic review
Kristine Yang, Senthil Sambandam, Matthew J. Yan, Michael Huo
Journal of Orthopaedics.2023; 43: 79. CrossRef
Association of atypical femoral fracture location and lower limb mechanical axis: a computed tomography-based finite element analysis
Donghwan Hwang, Chul-Ho Kim, Yongkoo Lee, Ji Wan Kim
Osteoporosis International.2022; 33(6): 1285. CrossRef
Bilateral Bisphosphonate-related Atypical Femoral Neck Fracture in a Patient with Familial Mediterranean Fever: A Case Report
Sibel Balıkçı, Bilinç Doğruöz Karatekin
Turkish Journal of Osteoporosis.2022; 28(1): 74. CrossRef
Clinical Outcomes and Radiologic Characteristics of Insufficiency Femoral Neck Fracture in Elderly Patients
Hee-Uk Ye, Kyung-Jae Lee, Byung-Woo Min, Kyung-Hwan Lim, Beom-Soo Kim, Young-Hoon Kim
Journal of the Korean Fracture Society.2021; 34(1): 1. CrossRef
Ibandronic acid

Reactions Weekly.2020; 1827(1): 165. CrossRef

First
Prev
Page of 1
Next
Last

Previous issues