Comparison of long-term oncologic outcomes between metastatic ovarian carcinoma originating from gastrointestinal organs and advanced mucinous ovarian carcinoma

Background Occasionally, ovarian tumors are found to have originated from non-ovarian organs as metastatic lesions since the ovary is a common site of metastasis from many cancers. The aim of the current study was to estimate the long-term oncologic outcome of patients with metastatic mucinous ovari...

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Veröffentlicht in:International journal of clinical oncology 2019-08, Vol.24 (8), p.950-956
Hauptverfasser: Kajiyama, Hiroaki, Suzuki, Shiro, Utsumi, Fumi, Yoshikawa, Nobuhisa, Nishino, Kimihiro, Ikeda, Yoshiki, Niimi, Kaoru, Yamamoto, Eiko, Kawai, Michiyasu, Shibata, Kiyosumi, Nagasaka, Tetsuro, Kikkawa, Fumitaka
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container_issue 8
container_start_page 950
container_title International journal of clinical oncology
container_volume 24
creator Kajiyama, Hiroaki
Suzuki, Shiro
Utsumi, Fumi
Yoshikawa, Nobuhisa
Nishino, Kimihiro
Ikeda, Yoshiki
Niimi, Kaoru
Yamamoto, Eiko
Kawai, Michiyasu
Shibata, Kiyosumi
Nagasaka, Tetsuro
Kikkawa, Fumitaka
description Background Occasionally, ovarian tumors are found to have originated from non-ovarian organs as metastatic lesions since the ovary is a common site of metastasis from many cancers. The aim of the current study was to estimate the long-term oncologic outcome of patients with metastatic mucinous ovarian carcinoma (MmOC) in comparison with those with primary mucinous ovarian carcinoma (PmOC) at an advanced stage. Materials and methods The data of one hundred and sixty-seven patients with mucinous ovarian cancer, including 91 patients with MmOC from the digestive organs and 76 patients with stage III–IV PmOC, were retrospectively analyzed. The prognostic significances of clinicopathologic factors were evaluated employing both uni- and multivariable analyses. Pathological slides were evaluated based on centralized pathological review. Results The median age of patients with PmOC and MmOC was 55 (18–81) and 51 years (30–82), respectively. With follow-up of a total of 167 patients, 145 patients (86.8%) developed recurrence. In addition, 122 patients (73.0%) died of the disease. Regardless of the residual tumor status, patients with PmOC did not a show a significantly poorer OS than those with MmOC. Furthermore, in a Cox multivariable hazard model, after adjustment for various clinicopathologic confounders, a gastric cancer (GC)-originated tumor and larger residual tumor were significant predictors of poorer OS [GC (vs. PmOC): HR (95% CI) 2.205 (1.303–3.654), P  = 0.0036]. Conclusion The oncologic outcome of patients with MmOC was extremely poor; however, it was almost the same as that of those with PmOC. We should recognize MmOC derived from gastric carcinoma as a highly aggressive malignancy.
doi_str_mv 10.1007/s10147-019-01438-6
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The aim of the current study was to estimate the long-term oncologic outcome of patients with metastatic mucinous ovarian carcinoma (MmOC) in comparison with those with primary mucinous ovarian carcinoma (PmOC) at an advanced stage. Materials and methods The data of one hundred and sixty-seven patients with mucinous ovarian cancer, including 91 patients with MmOC from the digestive organs and 76 patients with stage III–IV PmOC, were retrospectively analyzed. The prognostic significances of clinicopathologic factors were evaluated employing both uni- and multivariable analyses. Pathological slides were evaluated based on centralized pathological review. Results The median age of patients with PmOC and MmOC was 55 (18–81) and 51 years (30–82), respectively. With follow-up of a total of 167 patients, 145 patients (86.8%) developed recurrence. In addition, 122 patients (73.0%) died of the disease. Regardless of the residual tumor status, patients with PmOC did not a show a significantly poorer OS than those with MmOC. Furthermore, in a Cox multivariable hazard model, after adjustment for various clinicopathologic confounders, a gastric cancer (GC)-originated tumor and larger residual tumor were significant predictors of poorer OS [GC (vs. PmOC): HR (95% CI) 2.205 (1.303–3.654), P  = 0.0036]. Conclusion The oncologic outcome of patients with MmOC was extremely poor; however, it was almost the same as that of those with PmOC. We should recognize MmOC derived from gastric carcinoma as a highly aggressive malignancy.</description><identifier>ISSN: 1341-9625</identifier><identifier>EISSN: 1437-7772</identifier><identifier>DOI: 10.1007/s10147-019-01438-6</identifier><identifier>PMID: 30941534</identifier><language>eng</language><publisher>Singapore: Springer Singapore</publisher><subject>Cancer Research ; Clinical outcomes ; Comparative studies ; Gastric cancer ; Malignancy ; Medicine ; Medicine &amp; Public Health ; Metastases ; Metastasis ; Oncology ; Original Article ; Ovarian cancer ; Ovarian carcinoma ; Surgical Oncology ; Tumors</subject><ispartof>International journal of clinical oncology, 2019-08, Vol.24 (8), p.950-956</ispartof><rights>Japan Society of Clinical Oncology 2019</rights><rights>International Journal of Clinical Oncology is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c441t-c310bc0c5d657c722f19e7f767fe21f2ea54cc8d99ab9f26255ec61fe74144393</citedby><cites>FETCH-LOGICAL-c441t-c310bc0c5d657c722f19e7f767fe21f2ea54cc8d99ab9f26255ec61fe74144393</cites><orcidid>0000-0003-0493-1825</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10147-019-01438-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10147-019-01438-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30941534$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kajiyama, Hiroaki</creatorcontrib><creatorcontrib>Suzuki, Shiro</creatorcontrib><creatorcontrib>Utsumi, Fumi</creatorcontrib><creatorcontrib>Yoshikawa, Nobuhisa</creatorcontrib><creatorcontrib>Nishino, Kimihiro</creatorcontrib><creatorcontrib>Ikeda, Yoshiki</creatorcontrib><creatorcontrib>Niimi, Kaoru</creatorcontrib><creatorcontrib>Yamamoto, Eiko</creatorcontrib><creatorcontrib>Kawai, Michiyasu</creatorcontrib><creatorcontrib>Shibata, Kiyosumi</creatorcontrib><creatorcontrib>Nagasaka, Tetsuro</creatorcontrib><creatorcontrib>Kikkawa, Fumitaka</creatorcontrib><title>Comparison of long-term oncologic outcomes between metastatic ovarian carcinoma originating from gastrointestinal organs and advanced mucinous ovarian carcinoma</title><title>International journal of clinical oncology</title><addtitle>Int J Clin Oncol</addtitle><addtitle>Int J Clin Oncol</addtitle><description>Background Occasionally, ovarian tumors are found to have originated from non-ovarian organs as metastatic lesions since the ovary is a common site of metastasis from many cancers. The aim of the current study was to estimate the long-term oncologic outcome of patients with metastatic mucinous ovarian carcinoma (MmOC) in comparison with those with primary mucinous ovarian carcinoma (PmOC) at an advanced stage. Materials and methods The data of one hundred and sixty-seven patients with mucinous ovarian cancer, including 91 patients with MmOC from the digestive organs and 76 patients with stage III–IV PmOC, were retrospectively analyzed. The prognostic significances of clinicopathologic factors were evaluated employing both uni- and multivariable analyses. Pathological slides were evaluated based on centralized pathological review. Results The median age of patients with PmOC and MmOC was 55 (18–81) and 51 years (30–82), respectively. With follow-up of a total of 167 patients, 145 patients (86.8%) developed recurrence. In addition, 122 patients (73.0%) died of the disease. Regardless of the residual tumor status, patients with PmOC did not a show a significantly poorer OS than those with MmOC. Furthermore, in a Cox multivariable hazard model, after adjustment for various clinicopathologic confounders, a gastric cancer (GC)-originated tumor and larger residual tumor were significant predictors of poorer OS [GC (vs. PmOC): HR (95% CI) 2.205 (1.303–3.654), P  = 0.0036]. Conclusion The oncologic outcome of patients with MmOC was extremely poor; however, it was almost the same as that of those with PmOC. 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The aim of the current study was to estimate the long-term oncologic outcome of patients with metastatic mucinous ovarian carcinoma (MmOC) in comparison with those with primary mucinous ovarian carcinoma (PmOC) at an advanced stage. Materials and methods The data of one hundred and sixty-seven patients with mucinous ovarian cancer, including 91 patients with MmOC from the digestive organs and 76 patients with stage III–IV PmOC, were retrospectively analyzed. The prognostic significances of clinicopathologic factors were evaluated employing both uni- and multivariable analyses. Pathological slides were evaluated based on centralized pathological review. Results The median age of patients with PmOC and MmOC was 55 (18–81) and 51 years (30–82), respectively. With follow-up of a total of 167 patients, 145 patients (86.8%) developed recurrence. In addition, 122 patients (73.0%) died of the disease. Regardless of the residual tumor status, patients with PmOC did not a show a significantly poorer OS than those with MmOC. Furthermore, in a Cox multivariable hazard model, after adjustment for various clinicopathologic confounders, a gastric cancer (GC)-originated tumor and larger residual tumor were significant predictors of poorer OS [GC (vs. PmOC): HR (95% CI) 2.205 (1.303–3.654), P  = 0.0036]. Conclusion The oncologic outcome of patients with MmOC was extremely poor; however, it was almost the same as that of those with PmOC. We should recognize MmOC derived from gastric carcinoma as a highly aggressive malignancy.</abstract><cop>Singapore</cop><pub>Springer Singapore</pub><pmid>30941534</pmid><doi>10.1007/s10147-019-01438-6</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-0493-1825</orcidid></addata></record>
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subjects Cancer Research
Clinical outcomes
Comparative studies
Gastric cancer
Malignancy
Medicine
Medicine & Public Health
Metastases
Metastasis
Oncology
Original Article
Ovarian cancer
Ovarian carcinoma
Surgical Oncology
Tumors
title Comparison of long-term oncologic outcomes between metastatic ovarian carcinoma originating from gastrointestinal organs and advanced mucinous ovarian carcinoma
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