메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Tamaki Tanaka (Department of Perinatology and Gynecology Kagawa University Graduate School of Medicine Kida Japan) Kazuhiro Takehara (National Hospital Organization Shikoku Cancer Center Matsuyama Japan) Natsumi Yamashita (Department of Clinical Research Center National Hospital Organization Shikoku Cancer Center Matsuya) Mika Okazawa-Sakai (Department of Gynecologic Oncology National Hospital Organization Shikoku Cancer Center Matsuyama J) Kazuya Kuraoka (Department of Diagnostic Pathology National Hospital Organization Kure Medical Center and Chugoku C) Norihiro Teramoto (National Hospital Organization Shikoku Cancer Center) Kenichi Taguchi (Department of Pathology National Hospital Organization Kyushu Cancer Center Fukuoka Japan) Katsushige Yamashiro (Department of Diagnostic Pathology Nikko Memorial Hospital Muroran Japan) Hidenori Kato (Hokkaido Cancer Center) Tomoya Mizunoe (Department of Obstetrics and Gynecology National Hospital Organization Kure Medical Center and Chug) Rie Suzuki (Department of Obstetrics and Gynecology National Defense Medical Collage Hospital Tokorozawa Japan) Dan Yamamoto (Department of Gynecology National Hospital Organization Fukuyama Medical Center Fukuyama Japan) Arisa Ueki (Department of Clinical Genetic Oncology Cancer Institute Hospital of JFCR Tokyo Japan) Toshiaki Saito (Gynecology Service National Hospital Organization Kyushu Cancer Center Fukuoka Japan)
저널정보
대한부인종양학회 Journal of Gynecologic Oncology Journal of Gynecologic Oncology Vol.33 No.5
발행연도
2022.9
수록면
1 - 13 (13page)
DOI
https://doi.org/10.3802/jgo.2022.33.e67

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Objective: To clarify the frequency of deficient mismatch repair (dMMR) in Japanese ovarian cancer patients, we examined microsatellite instability (MSI) status and immunohistochemistry (IHC) subtypes, including endometrioid carcinoma (EMC), clear cell carcinoma (CCC), or a mixture of both (Mix). Methods: We registered 390 patients who were diagnosed with EMC/CCC/Mix between 2006 and 2015 and treated at seven participating facilities. For 339 patients confirmed eligible by the Central Pathological Review Board, MSI, IHC, and MutL homolog 1 methylation analyses were conducted. The tissues of patients with Lynch syndrome (LS)-related cancer histories, such as colorectal and endometrial cancer, were also investigated. Results: MSI-high (MSI-H) status was observed in 2/217 CCC (0.9%), 10/115 EMC (8.7%), and 1/4 Mix (25%). Additionally, loss of MMR protein expression (LoE-MMR) was observed in 5/219 (2.3%), 16/115 (14.0%), and 1/4 (25%) patients with CCC, EMC, and Mix, respectively. Both MSI-H and LoE-MMR were found significantly more often in EMC (p<0.001). The median (range) ages of patients with MMR expression and LoE-MMR were 54 (30?90) and 46 (22?76) (p=0.002), respectively. In the multivariate analysis, advanced stage and histological type were identified as prognostic factors. Conclusion: The dMMR rate for EMC/CCC was similar to that reported in Western countries. In Japan, it is assumed that the dMMR frequency is higher because of the increased proportion of CCC.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0