[Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan
[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...
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Editorial Office of Journal of Colorectal & Anal Surgery
2024-04-01
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| Series: | 结直肠肛门外科 |
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| Online Access: | https://jcas.gxmuyfy.cn/cn/wqll/paper.html?id=153&cateName=2024%E5%B9%B4%20%E7%AC%AC30%E5%8D%B7%20%E7%AC%AC2%E6%9C%9F |
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| author | Lin Yu Huang Shenghui |
| author_facet | Lin Yu Huang Shenghui |
| author_sort | Lin Yu |
| collection | DOAJ |
| description | [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<0.01] and noncurative resection vs. nonresection [P<0.01]). In the multivariate analysis of prognostic factors, tumor size of ovarian metastasis (P<0.01), bilateral ovarian metastasis (P＝0.01), peritoneal metastasis (P<0.01), pulmonary metastasis (P＝0.04), liver metastasis (P<0.01), and remnant of ovarian metastasis (P<0.01) were statistically significantly different. [Conclusion] The prognosis after curative resection for solitary ovarian metastases was shown to be relatively favorable as Stage IV colorectal cancer. Resection of ovarian metastases, not only curative resection but also noncurative resection, confers a survival benefit. Prognostic factors were large ovarian metastases, bilateral ovarian metastases, the presence of extraovarian metastases, and remnant ovarian metastases. |
| format | Article |
| id | doaj-art-ceb2ee0adb9d42e28b5f648ce7b6948d |
| institution | OA Journals |
| issn | 1674-0491 |
| language | zho |
| publishDate | 2024-04-01 |
| publisher | Editorial Office of Journal of Colorectal & Anal Surgery |
| record_format | Article |
| series | 结直肠肛门外科 |
| spelling | doaj-art-ceb2ee0adb9d42e28b5f648ce7b6948d2025-08-20T02:31:02ZzhoEditorial Office of Journal of Colorectal & Anal Surgery结直肠肛门外科1674-04912024-04-0130223023110.19668/j.cnki.issn1674-0491.2024.02.020[Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in JapanLin YuHuang Shenghui[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<0.01] and noncurative resection vs. nonresection [P<0.01]). In the multivariate analysis of prognostic factors, tumor size of ovarian metastasis (P<0.01), bilateral ovarian metastasis (P＝0.01), peritoneal metastasis (P<0.01), pulmonary metastasis (P＝0.04), liver metastasis (P<0.01), and remnant of ovarian metastasis (P<0.01) were statistically significantly different. [Conclusion] The prognosis after curative resection for solitary ovarian metastases was shown to be relatively favorable as Stage IV colorectal cancer. Resection of ovarian metastases, not only curative resection but also noncurative resection, confers a survival benefit. Prognostic factors were large ovarian metastases, bilateral ovarian metastases, the presence of extraovarian metastases, and remnant ovarian metastases.https://jcas.gxmuyfy.cn/cn/wqll/paper.html?id=153&cateName=2024%E5%B9%B4%20%E7%AC%AC30%E5%8D%B7%20%E7%AC%AC2%E6%9C%9Fcolorectal cancerovarian metastasisovarian resectionperitoneal metastasisprognostic factor |
| spellingShingle | Lin Yu Huang Shenghui [Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan 结直肠肛门外科 colorectal cancer ovarian metastasis ovarian resection peritoneal metastasis prognostic factor |
| title | [Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan |
| title_full | [Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan |
| title_fullStr | [Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan |
| title_full_unstemmed | [Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan |
| title_short | [Comment] Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: a multicenter retrospective study in Japan |
| title_sort | comment impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis a multicenter retrospective study in japan |
| topic | colorectal cancer ovarian metastasis ovarian resection peritoneal metastasis prognostic factor |
| url | https://jcas.gxmuyfy.cn/cn/wqll/paper.html?id=153&cateName=2024%E5%B9%B4%20%E7%AC%AC30%E5%8D%B7%20%E7%AC%AC2%E6%9C%9F |
| work_keys_str_mv | AT linyu commentimpactofresectionforovarianmetastasesfromcolorectalcancerandclinicopathologicanalysisamulticenterretrospectivestudyinjapan AT huangshenghui commentimpactofresectionforovarianmetastasesfromcolorectalcancerandclinicopathologicanalysisamulticenterretrospectivestudyinjapan |