학술논문
Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: A multicenter retrospective study in Japan
Document Type
article
Author
Hiroyasu Kagawa; Yusuke Kinugasa; Tomohiro Yamaguchi; Masayuki Ohue; Kazushige Kawai; Junichiro Hiro; Seiichi Shinji; Hiroaki Nozawa; Yasumitsu Hirano; Koji Komori; Yasumasa Takii; Takeshi Suto; Shunsuke Tsukamoto; Yoshito Akagi; Heita Ozawa; Yuji Toiyama; Kazuhito Minami; Tomoharu Shimizu; Kay Uehara; Kazuhiro Sakamoto; Keita Mori; Kenichi Sugihara; Yoichi Ajioka
Source
Annals of Gastroenterological Surgery, Vol 8, Iss 2, Pp 273-283 (2024)
Subject
Language
English
ISSN
2475-0328
00898120
00898120
Abstract
Abstract Aim The aim of this study was to clarify the significance of resection of ovarian metastases from colorectal cancer and to identify the clinicopathologic characteristics. Methods In this multicenter retrospective study, we evaluated data on ovarian metastases from colorectal cancer obtained from patients at 20 centers in Japan between 2000 and 2014. We examined the impact of resection on the prognosis of patients with ovarian metastases and examined prognostic factors. Results The study included 296 patients with ovarian metastasis. The 3‐y overall survival rate was 68.6% for solitary ovarian metastases. In all cases of this cohort, the 3‐y overall survival rates after curative resection, noncurative resection, and nonresection were 65.9%, 31.8%, and 6.1%, respectively (curative resection vs noncurative resection [P