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Pergialiotis V, Panagiotopoulos M, Koutras A, Daras A, Ntounis T, Liontos M, Daskalakis G, Thomakos N. The Impact of Positive Peritoneal Cytology on the Survival Rates of Early-Stage-Disease Endometrial Cancer Patients: Systematic Review and Meta-Analysis. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:733. [PMID: 38792916 PMCID: PMC11123332 DOI: 10.3390/medicina60050733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/31/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024]
Abstract
Background and Objectives: The impact of positive peritoneal cytology has been a matter of controversy in early-stage endometrial cancer for several years. The latest staging systems do not take into consideration its presence; however, emerging evidence about its potential harmful effect on patient survival outcomes suggests otherwise. In the present systematic review and meta-analysis, we sought to accumulate current evidence. Materials and Methods: Medline, Scopus, the Cochrane Central Register of Controlled Trials CENTRAL, Google Scholar and Clinicaltrials.gov databases were searched for relevant articles. Effect sizes were calculated in Rstudio using the meta function. A sensitivity analysis was carried out to evaluate the possibility of small-study effects and p-hacking. Trial sequential analysis was used to evaluate the adequacy of the sample size. The methodological quality of the included studies was assessed using the Newcastle-Ottawa scale. Results: Fifteen articles were finally included in the present systematic review that involved 19,255 women with early-stage endometrial cancer. The Newcastle-Ottawa scale indicated that the majority of included studies had a moderate risk of bias in their selection of participants, a moderate risk of bias in terms of the comparability of groups (positive peritoneal cytology vs. negative peritoneal cytology) and a low risk of bias concerning the assessment of the outcome. The results of the meta-analysis indicated that women with early-stage endometrial cancer and positive peritoneal cytology had significantly lower 5-year recurrence-free survival (RFS) (hazards ratio (HR) 0.26, 95% CI 0.09, 0.71). As a result of the decreased recurrence-free survival, patients with positive peritoneal cytology also exhibited reduced 5-year overall survival outcomes (HR 0.50, 95% CI 0.27, 0.92). The overall survival of the included patients was considerably higher among those that did not have positive peritoneal cytology (HR 12.76, 95% CI 2.78, 58.51). Conclusions: Positive peritoneal cytology seems to be a negative prognostic indicator of survival outcomes of patients with endometrial cancer. Considering the absence of data related to the molecular profile of patients, further research is needed to evaluate if this factor should be reinstituted in future staging systems.
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Affiliation(s)
- Vasilios Pergialiotis
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
| | - Michail Panagiotopoulos
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
| | - Antonios Koutras
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
| | - Andreas Daras
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
| | - Thomas Ntounis
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
| | - Michalis Liontos
- Department of Clinical Therapeutics, Alexandra General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Georgios Daskalakis
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
| | - Nikolaos Thomakos
- First Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, “Alexandra” General Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece (A.D.); (T.N.); (G.D.); (N.T.)
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Sugarbaker PH, Deng T. Phase 1 trial of same day cytology to guide the use of HIPEC. Int J Surg Protoc 2024; 28:6-11. [PMID: 38433868 PMCID: PMC10905492 DOI: 10.1097/sp9.0000000000000017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/20/2023] [Indexed: 03/05/2024] Open
Abstract
Background Peritoneal metastases from gastrointestinal or gynecologic malignancy are a prominent part of the natural history of these diseases. Peritoneal metastases, if not effectively treated, will result in a decreased survival and cause an impaired quality of life. Hyperthermic intraperitoneal chemotherapy (HIPEC) is a treatment specifically designed to combat peritoneal metastases. A group of patients who, from a theoretical perspective, may benefit from HIPEC are those patients with a positive peritoneal cytology. In order to identify these patients at the time of a surgical intervention, a same day cytology is to be performed. Materials and methods The result of this test is to be available at or before the completion of the cancer resection. If the cytology is positive, the patient immediately becomes a candidate for HIPEC. The HIPEC will be of maximal value if a complete cytoreduction, as judged by the surgeon, has been possible. This phase 1 trial is to demonstrate that the Surgical Oncology Service, the Department of Pathology, the Pharmacy and the Operating Room personnel can co-ordinate a phase 1 protocol to successfully complete the same day cytology with an efficient delivery of HIPEC. A standardized plan for consent, cytology collection, preparation of the specimen, reading of the specimen, reporting the results in a timely manner facilitates the administration of HIPEC in peritoneal cytology positive patients. Dissemination Successful completion of these requirements is a positive result for this study and allows for future protocols to be generated. Successful completion of the same day cytology phase 1 protocol will allow the efficacy, safety, and efficiency of this plan of patient management to be evaluated.
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Affiliation(s)
| | - Tom Deng
- Department of Pathology, MedStar Washington Hospital Center, Washington, DC, USA
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Zhang Y, Chu R, Zhang Z, Xu C, Liu J, Zhang J, Wang J, Wang Q, Liu C, Feng J, Yao Q, Yao S, Xue F, Guo H, Xia M, Wang X, Zhao W, Li X, Lin B, Zhao X, Ma J, Zhang P, Guo R, Gao Q, Sun C, Ma D, Kong B, Li Y, Chen G, Song K. Prognostic significance of positive peritoneal cytology in endometrial carcinoma based on ESGO/ESTRO/ESP risk classification: A multicenter retrospective study. Gynecol Oncol 2023; 176:43-52. [PMID: 37442025 DOI: 10.1016/j.ygyno.2023.06.578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 06/12/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023]
Abstract
OBJECTIVE This study aimed to determine the prognostic significance of positive peritoneal cytology (PC) on endometrial carcinoma (EC) patients under the ESGO/ESTRO/ESP risk classification. METHODS This study retrospectively analyzed EC patients from 27 medical centers in China from 2000 to 2019. Patients were divided into three ESGO risk groups: low-risk, intermediate-risk and high-intermediate risk, and high-risk groups. The covariates were balanced by using the propensity score-based inverse probability of treatment weighting (PS-IPTW). The prognostic significance of PC was assessed by Kaplan-Meier curves and multivariate Cox regression analysis. RESULTS A total of 6313 EC patients with PC results were included and positive PC was reported in 384 women (6.1%). The multivariate Cox analysis in all patients showed the positive PC was significantly associated with decreased PFS (hazard ratio [HR] 2.20, 95% confidence interval [CI] 1.55-3.13, P < 0.001) and OS (HR 2.25, 95% CI 1.49-3.40, P < 0.001),and the Kaplan-Meier curves also showed a poor survival in the intermediate and high-intermediate risk group (5-year PFS: 75.5% vs. 93.0%, P < 0.001; 5-year OS: 78.3% vs. 96.4%, P < 0.001); While in the low-risk group, there were no significant differences in PFS and OS between different PC status (5-year PFS: 93.1% vs. 97.3%, P = 0.124; 5-year OS: 98.6% vs. 98.2%, P = 0.823); in the high-risk group, significant difference was only found in PFS (5-year PFS: 62.5% vs. 77.9%, P = 0.033). CONCLUSION Positive PC was an adverse prognostic factor for EC, especially in the intermediate and high-intermediate risk patients. Gynecologic oncologists should reconsider the effect of positive PC on different ESGO risk groups.
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Affiliation(s)
- Yue Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Ran Chu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Zhaoyang Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Congjian Xu
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 250023, China
| | - Jihong Liu
- Department of Gynecologic Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Jieqing Zhang
- Department of Gynecologic Oncology, Guangxi Medical University Cancer Hospital, Nanning 530021, China
| | - Jianliu Wang
- Peking University People's Hospital, Beijing 100044, China
| | - Qiannan Wang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Chang Liu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Jie Feng
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Qin Yao
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Shuzhong Yao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Hongyan Guo
- The Third Hospital of Peking University, Beijing 100191, China
| | - Min Xia
- Department 0f Gynecology and Obstetrics, The Affiliated Yantai Yuhuangding Hospital of Qindao University, Yantai 264000, China
| | - Xipeng Wang
- Department of Gynecology and Obstetrics, XinHua Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 200092, China
| | - Weidong Zhao
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Xiaomao Li
- Department of Gynecology and Obstetrics, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Bei Lin
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China Medical University, Shenyang 110004, China
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu 610041, China
| | - Jiezhi Ma
- Department of Obstetrics and Gynecology, Xiangya Third Hospital, Central South University, Changsha, Hunan 410013, China
| | - Ping Zhang
- Department of Gynecology, The Second Hospital of Shandong University, Jinan 250033, China
| | - Ruixia Guo
- Department of Gynecology and Obstetrics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Qinglei Gao
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Chaoyang Sun
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Ding Ma
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Beihua Kong
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yang Li
- Department of Gynecologic Oncology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, China.
| | - Gang Chen
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China.
| | - Kun Song
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China; Division of Gynecology oncology, Qilu Hospital of Shandong University, Jinan 250012, China.
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Tutkun Kilinc EC, Korkmaz V, Yalcin HR. Factor affecting lymph node metastasis in uterine papillary serous carcinomas: a retrospective analysis. J OBSTET GYNAECOL 2023; 42:3725-3730. [PMID: 36927276 DOI: 10.1080/01443615.2022.2158311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
The aim of this study was to investigate the risk factors for lymph node metastasis (LNM) in patients with uterine serous cancer (USC) who underwent systematic staging surgery. Eighty patients who were operated on for pure uterine serous papillary carcinoma between 2008 and 2020 in our clinic were retrospectively analysed. The effects of demographic information and clinicohistopathological characteristics of the included patients on LNM were examined. The median age of the patients included in the study was 64.3 and the tumour diameter was 3.8 cm. At the time of diagnosis, 65.8% of the cases were in the advanced stage, while 34.2% were in the early stage. There was no LNM in 42 (52.5%) of the cases, only pelvic in six (7.5%), only paraaortic LNM in four (5%) patients, and both pelvic and paraaortic LNM in 24 (30%) patients. When factors that may affect LNM were evaluated with multivariate analysis, lymphovascular space invasion (LVSI) and cytology positivity were found to be independent risk factors (p < 0.05). In addition, the rate of isolated paraaortic lymph node involvement in LNM positive patients is 5%, which is 100% associated with LVSI.Impact StatementWhat is already known on this subject? Uterine papillary serous carcinomas (UPSC) are an uncommon and aggressive histological subtype of endometrial cancer. The high risk of recurrence and tendency to migrate into the abdomen of these tumours is not always connected with lymph node and distant organ metastasis, tumour size, LVSI positive and depth of myometrial invasion.What do the results of this study add? Most patients with UPSC are diagnosed at an advanced stage. In this study, in which 80 patients with pure serous histology were evaluated retrospectively, and LVSI and peritoneal cytology positivity were found to be two important prognostic factors for lymph node metastasis.What are the implications of these findings for clinical practice and/or further research? In this study, cytology and LVSI positivity were identified as two predictive markers for LNM, and it is seen that cytology positivity still maintains its importance in these tumours with peritoneal spread. Furthermore, patients with isolated paraaortic lymph node involvement were shown to be LVSI positive, and isolated paraaortic LNM should be investigated in patients with LVSI positivity.
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Affiliation(s)
| | - Vakkas Korkmaz
- Department of Gynecologic Oncology, Faculty of Medicine, Etlik City Hospital, University of Health Sciences, Ankara, Turkey
| | - Hakan Rasit Yalcin
- Department of Gynecologic Oncology, Faculty of Medicine, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
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Ueno Y, Toyoshima M, Shigemi D, Yumori A, Wakabayashi R, Kitagawa M, Konnai K, Onose R, Suzuki S, Kato H. Significance of positive peritoneal cytology for recurrence and survival in patients with endometrial cancer. J Obstet Gynaecol Res 2023; 49:304-313. [PMID: 36210139 DOI: 10.1111/jog.15457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/17/2022] [Accepted: 09/23/2022] [Indexed: 01/19/2023]
Abstract
AIM This study aims to examine the association between malignant peritoneal cytology and prognosis in women with endometrial cancer. METHODS We retrospectively analyzed the records of patients with endometrial cancer who underwent surgery with intraoperative peritoneal cytology at our hospital between January 1988 and December 2012. All results were reclassified according to the 2009 International Federation of Gynecology and Obstetrics (FIGO) system, and the relation between intraoperative peritoneal cytology results and recurrence and prognosis was examined. RESULTS Of the 908 patients analyzed, 205 (22.6%) had positive peritoneal cytology. Patients with positive peritoneal cytology had significantly lower rates of recurrence-free survival (RFS) and overall survival (OS) than those in the negative cytology group (both p < 0.001). Subgroup analysis of patients with FIGO stage I/II showed significantly lower RFS in the positive-cytology group (p = 0.005), but there was no significant difference in OS (p = 0.637). In the patients with FIGO stage III/IV or patients classified as "high risk," the RFS and OS were significantly lower in the positive-cytology group (both p < 0.001). Cox regression analysis identified positive peritoneal cytology as a significant predictor of recurrence in patients with FIGO stage I/II disease. CONCLUSIONS Patients with positive peritoneal cytology for endometrial cancer have a high risk of recurrence, regardless of histopathologic type or FIGO stage. Peritoneal cytology has already been removed from the 2009 FIGO classification of endometrial cancer, but it may deserve reconsideration.
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Affiliation(s)
- Yuta Ueno
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan.,Department of Obstetrics and Gynecology, Nippon Medical School, Tokyo, Japan
| | - Masafumi Toyoshima
- Department of Obstetrics and Gynecology, Nippon Medical School, Tokyo, Japan
| | - Daisuke Shigemi
- Department of Clinical Epidemiology and Economics, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Asuna Yumori
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Reina Wakabayashi
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Masakazu Kitagawa
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Katsuyuki Konnai
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Ryo Onose
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Shunji Suzuki
- Department of Obstetrics and Gynecology, Nippon Medical School, Tokyo, Japan
| | - Hisamori Kato
- Department of Gynecology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
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Sone K, Suzuki E, Taguchi A, Honjoh H, Nishijima A, Eguchi S, Miyamoto Y, Iriyama T, Mori M, Osuga Y. Suspicious Positive Peritoneal Cytology (Class III) in Endometrial Cancer Does Not Affect Prognosis. J Clin Med 2022; 11:jcm11216527. [PMID: 36362755 PMCID: PMC9657754 DOI: 10.3390/jcm11216527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/17/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022] Open
Abstract
Positive peritoneal cytology is a poor prognostic factor in patients with advanced endometrial cancer. Suspicious positive peritoneal cytology (class III) is commonly encountered in clinical practice. However, no standard treatment protocol exists for its management. Here, we investigated a possible relationship between suspicious positive peritoneal cytology, disease stage, risk factors, and endometrial cancer prognosis. We included patients diagnosed with endometrial cancer who underwent total hysterectomy and peritoneal cytology at the University of Tokyo Hospital between 2008 and 2022. Overall, 670 patients were included in the analyses; both demographic and clinical data of the patients were collected. The proportion of patients with lymph node metastasis was significantly different between peritoneal cytology groups, showing lymph node metastasis to be more extensive in patients with positive or suspicious positive peritoneal cytology than in patients with negative peritoneal cytology (p < 0.05). Thirty-nine patients had suspicious positive peritoneal cytology. Omental resection and biopsy were performed in 16 cases. No case of omental metastasis was found. Among patients with suspected ascites cytology, no patient experienced symptom recurrence or death. Therefore, monitoring lymph node metastasis in suspicious positive cases is essential. Moreover, a change of treatment method based on the finding of suspected positive peritoneal cytology is not necessary.
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Affiliation(s)
- Kenbun Sone
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Eri Suzuki
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Ayumi Taguchi
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Harunori Honjoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Akira Nishijima
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Satoko Eguchi
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Yuichiro Miyamoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Takayuki Iriyama
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Mayuyo Mori
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan
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Behtash N, Sheikhhasani S, Nezamabadi V. Prognostic significance of positive peritoneal cytology in endometrial cancer patients. J OBSTET GYNAECOL 2022; 42:2336-2340. [PMID: 35470766 DOI: 10.1080/01443615.2022.2049725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Although peritoneal cytology has been shown to be an independant predictor of survival in endometrial cancer, the present international federation of gynaecology and obstetrics (FIGO) staging system does not involve it for risk stratification. This work aimed to assess the prognostic importance of PPC (positive peritoneal cytology) in endometrial cancer patients. The medical profiles of uterine carcinoma patients were reviewed who were referred to Khatam-al- Anbia and Bahman hospital within 2010-2019. The factors possibly affecting peritoneal fluid cytology in all patients were analysed. There was a considerable association between survival and the number of lymph nodes involvement (95% CI = 2.5 - 12.51, OR = 5.59, p < .001), stage 3 (95% CI = 2.95-22.10, OR = 7.12, p < .001), stage IV (95% CI = 2.14 - 30.09, OR = 8.04, p < .001), Grade (95% CI = 4.4-47.7, OR = 14.54, p < .001). Positive peritoneal cytology was revealed in our study, as an independent prognostic factor in patients with endometrial cancer. Impact statementWhat is already known on this subject? Peritoneal cytology is one of the independent risk factors for poor survival for endometrial cancer, but international federation of gynaecology and obstetrics (FIGO) staging system does not involve it for risk stratification.What do the results of this study add? Positive peritoneal cytology was revealed in our study, as an independent prognostic factor in patients with endometrial cancer.What are the implications of these findings for clinical practice and/or further research? It is recommended peritoneal cytology for future FIGO staging reviews. Till now, peritoneal washings need to be still regarded as a key part for precise risk-stratification.
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Affiliation(s)
- Nadereh Behtash
- Department of Genecology and Oncology, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrzad Sheikhhasani
- Department of Genecology and Oncology, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahid Nezamabadi
- Department of Genecology and Oncology, Tehran University of Medical Sciences, Tehran, Iran
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Hormonal therapy or chemotherapy for early-stage, low-grade endometrial cancer with malignant peritoneal cytology: A comparative effectiveness study. Gynecol Oncol 2022; 165:353-360. [DOI: 10.1016/j.ygyno.2022.02.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 02/03/2022] [Accepted: 02/20/2022] [Indexed: 11/24/2022]
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Matsuo K, Matsuzaki S, Miller H, Nusbaum DJ, Walia S, Matsuzaki S, Shimada M, Klar M, Roman LD. Clinico-pathological significance of suspicious peritoneal cytology in endometrial cancer. J Surg Oncol 2021; 124:687-698. [PMID: 34118157 DOI: 10.1002/jso.26570] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/20/2021] [Accepted: 05/27/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND OBJECTIVES Suspicious peritoneal cytology refers to the result of peritoneal cytology testing that is insufficient in either quality or quantity for a definitive diagnosis of malignancy. This study examined characteristics and survival outcomes related to suspicious peritoneal cytology in endometrial cancer. METHODS A population-based retrospective study by querying the National Cancer Institute's Surveillance, Epidemiology, and End Results Program was conducted. A total of 41,229 women with Stage I-III endometrial cancer who had peritoneal cytologic sampling at hysterectomy from 2010 to 2016 were examined. A Cox proportional hazard regression model and a competing risk analysis with Fine-Gray model were fitted to assess survival outcome related to suspicious peritoneal cytology. RESULTS Suspicious peritoneal cytology was seen in 702 (1.7%) cases. In multivariable models, suspicious peritoneal cytology was associated with increased risk of endometrial cancer mortality (subdistribution-hazard ratio [HR] 1.69, 95% confidence interval [CI] 1.29-2.20, p < 0.001) and all-cause mortality (adjusted-HR: 1.55, 95% CI: 1.27-1.90, p < 0.001) compared with negative peritoneal cytology. Sensitivity analysis demonstrated that suspicious peritoneal cytology had discrete overall survival improvement compared with malignant peritoneal cytology in a propensity score weighting model (HR: 0.85, 95% CI: 0.72-0.99, p = 0.049). CONCLUSION Our study suggests that suspicious peritoneal cytology may be a prognostic factor for decreased survival in endometrial cancer.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California, USA.,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
| | - Shinya Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California, USA
| | - Heather Miller
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California, USA
| | - David J Nusbaum
- Department of Urology, University of Chicago School of Medicine, Chicago, Illinois, USA
| | - Saloni Walia
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Satoko Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California, USA
| | - Muneaki Shimada
- Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University of Freiburg, Freiburg, Germany
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California, USA.,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
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Is Peritoneal Cytology an Independent Prognostic Factor in Early-Stage Endometrial Cancer? INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2021. [DOI: 10.1007/s40944-021-00508-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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11
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Matsuo K, Matsuzaki S, Nusbaum DJ, Roman LD, Wright JD, Harter P, Klar M. Association Between Adjuvant Therapy and Survival in Stage II-III Endometrial Cancer: Influence of Malignant Peritoneal Cytology. Ann Surg Oncol 2021; 28:7591-7603. [PMID: 33797002 DOI: 10.1245/s10434-021-09900-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 02/17/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The aim of this study was to examine the survival effect of adjuvant therapy in stage II-III endometrial cancer based on peritoneal cytology results. METHODS The National Cancer Institute's Surveillance, Epidemiology, and End Results Program was retrospectively queried to examine 7467 women with stage II-III endometrial cancer who underwent hysterectomy, and with available peritoneal cytology results, from 2010 to 2016. A Cox proportional hazard regression model was fitted to assess the association between adjuvant therapy and all-cause mortality stratified by peritoneal cytology results. RESULTS Malignant peritoneal cytology was reported in 1662 (22.3%) women and was associated with non-endometrioid histology, higher tumor stage, and nodal metastasis (p < 0.05). In a propensity score-weighted model, malignant peritoneal cytology was associated with increased all-cause mortality compared with negative peritoneal cytology (hazard ratio 1.35, 95% confidence interval 1.23-1.48). Adjuvant therapy types varied based on histology and peritoneal cytology results. In non-endometrioid histology, the combination of chemotherapy and whole pelvic radiotherapy (WPRT) was associated with improved overall survival compared with chemotherapy or WPRT alone irrespective of the peritoneal cytology results (p < 0.05). The combination of chemotherapy and WPRT was also associated with improved overall survival in women with endometrioid histology and malignant peritoneal cytology (p = 0.026). Women with endometrioid histology and negative peritoneal cytology represented the most common subpopulation (46.5%), and overall survival was similar regardless of which of the three adjuvant therapy modalities was used (p = 0.319). CONCLUSIONS Malignant peritoneal cytology is prevalent and prognostic in stage II-III endometrial cancer. This study found that the surgeon's choice and benefit of adjuvant therapy for women with stage II-III endometrial cancer differed depending on the status of peritoneal cytology.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA. .,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
| | - Shinya Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - David J Nusbaum
- Section of Urology, University of Chicago Medicine, Chicago, IL, USA
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA.,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Jason D Wright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Philipp Harter
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University of Freiburg, Freiburg, Germany
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Matsuo K, Klar M, Harter P, Miller H, Nusbaum DJ, Matsuzaki S, Roman LD, Wright JD. Trends in peritoneal cytology evaluation at hysterectomy for endometrial cancer in the United States. Gynecol Oncol 2021; 161:710-719. [PMID: 33726962 DOI: 10.1016/j.ygyno.2021.03.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/05/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The collection of a peritoneal cytologic sample at the time of surgery for endometrial cancer has traditionally been an important part of surgical staging. In 2009, the International Federation of Gynecology and Obstetrics revised the cancer staging schema for endometrial cancer and removed peritoneal cytology from the staging criteria. The current National Comprehensive Cancer Network guidelines and the International Federation of Gynecology and Obstetrics organization, however, recommend evaluation of peritoneal cytology at the time of hysterectomy. This study examined population-based trends, characteristics, and outcomes of peritoneal cytologic sampling for endometrial cancer surgery following the 2009 staging revision in the United States. METHODS This is a retrospective observational study querying the Surveillance, Epidemiology, and End Results Program to examine women with stage I-III endometrial cancer who underwent hysterectomy from 2010 to 2017. Trends, characteristics, and survival associated with peritoneal cytologic evaluation at the time of hysterectomy were assessed in multivariable analysis and with propensity score weighting. RESULTS Among 62,809 women who underwent hysterectomy, 43,873 (69.9%) had peritoneal cytologic evaluation at surgery and 18,936 (30.1%) did not. Utilization of peritoneal cytologic evaluation decreased from 75.5% to 64.9% during the study period (P < 0.001). In multivariable analysis, more recent year of surgery was independently associated with a decreased likelihood of performance of peritoneal cytology (adjusted-odds ratio of peritoneal cytology evaluation in 2017 versus 2010 0.56, 95% confidence interval [CI] 0.52-0.60). Peritoneal cytologic evaluation at the time of hysterectomy was associated with improved all-cause mortality (hazard ratio in the whole cohort 0.94, 95%CI 0.89-0.99; and hazard ratio in endometrioid histology 0.90, 95%CI 0.84-0.97). CONCLUSION Performance of peritoneal cytologic sampling has gradually decreased following the 2009 staging revision in the United States. Our study suggests that peritoneal cytology evaluation at hysterectomy may be associated with improved survival in certain tumor groups.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University of Freiburg, Freiburg, Germany
| | - Philipp Harter
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - Heather Miller
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - David J Nusbaum
- Department of Urology, University of Chicago School of Medicine, Chicago, IL, USA
| | - Shinya Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Jason D Wright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA
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Takenaka M, Kamii M, Iida Y, Yanaihara N, Suzuki J, Takahashi K, Yanagida S, Saito M, Takano H, Yamada K, Okamoto A. Re-thinking the prognostic significance of positive peritoneal cytology in endometrial cancer. Gynecol Oncol 2021; 161:135-142. [PMID: 33551195 DOI: 10.1016/j.ygyno.2021.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/10/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Whether abnormal peritoneal cytology (PC) is an independent prognostic factor in endometrial cancer (EC) remains controversial. This study aimed to re-think the prognostic significance of PC in not only all EC patients but also in various subgroups with similar clinicopathological and biological characteristics. METHODS EC patients who underwent primary surgery of at least a hysterectomy and were pathologically diagnosed with EC in four hospitals affiliated with the Jikei University School of Medicine were retrospectively reviewed. The prognostic significance of PC was evaluated with univariate and multivariate analyses in the entire cohort and subgroups stratified by surgical stages (early/advanced stages), tumor types (types 1/2), and risk classifications (low/intermediate/high). RESULTS Of 1963 EC cases, 1616 met the inclusion criteria. Positive PC was identified as an adverse prognostic factor in analyses of all EC cases and in all subgroup analyses stratified by surgical stages and tumor types. In survival curve comparisons, the progression-free survival (PFS) and disease-specific survival in early-stage patients with positive PC were clearly located between those of stage II patients with negative PC and stage III patients. In the subgroup analyses stratified by risk classification in early-stage EC, positive PC was related to poorer PFS in the intermediate- and high-risk groups but not in the low-risk group. CONCLUSION PC status was an independent prognostic factor of EC in all stages and tumor types. Early PC-positive cases, except for the low-risk group, may be recommended for upstaging and should be carefully managed compared with PC-negative cases.
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Affiliation(s)
- Masataka Takenaka
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan.
| | - Misato Kamii
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Yasushi Iida
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Nozomu Yanaihara
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Jiro Suzuki
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Kazuaki Takahashi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Satoshi Yanagida
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Motoaki Saito
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Hirokuni Takano
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Kyosuke Yamada
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
| | - Aikou Okamoto
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan
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Matsuo K, Nusbaum DJ, Matsuzaki S, Chang EJ, Roman LD, Wright JD, Harter P, Klar M. Malignant peritoneal cytology and increased mortality risk in stage I non-endometrioid endometrial cancer. Gynecol Oncol 2020; 159:43-51. [PMID: 32690393 DOI: 10.1016/j.ygyno.2020.07.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 07/06/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To examine the survival of women with stage I non-endometrioid endometrial cancer with malignant peritoneal cytology. METHODS A retrospective observational cohort study was conducted to examine the National Cancer Institute's Surveillance, Epidemiology, and End Results Program from 2010 to 2016. Women with stage I serous, clear cell, carcinosarcoma, undifferentiated, and mixed endometrial cancer with known peritoneal cytology results at hysterectomy were examined (N = 4506). Propensity score inverse probability of treatment weighting was used to balance the measured covariates, and survival outcomes were assessed according to peritoneal cytology results. RESULTS Malignant peritoneal cytology was reported in 401 (8.9%) women. In multivariable analysis, older age, serous histology, and large tumors were associated with an increased likelihood of malignant peritoneal cytology (all, P < 0.05). In a propensity score weighted model, malignant peritoneal cytology was associated with a nearly two-fold increase in all-cause mortality risk compared to negative peritoneal cytology (5-year rates, 63.4% versus 80.2%, hazard ratio 2.18, 95% confidence interval 1.78-2.66). In sensitivity analyses, malignant peritoneal cytology was associated with decreased overall survival in old and young age groups, serous, clear cell, carcinosarcoma, and mixed histology groups, stage T1a disease, and staged and unstaged cases, but not for stage T1b disease. Difference in 5-year overall survival rates between the malignant and negative peritoneal cytology groups was particularly large among those with clear cell histology (24.0%), stage T1a disease (19.4%), aged >78 years (18.2%), and serous tumors (17.6%). CONCLUSION Malignant peritoneal cytology can be prevalent in stage I non-endometrioid endometrial cancer. Our study suggests that malignant peritoneal cytology is a prognostic factor for decreased survival in stage I non-endometrioid endometrial cancer.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
| | - David J Nusbaum
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Shinya Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Erica J Chang
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Jason D Wright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Philipp Harter
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - Maximilian Klar
- Department of Obstetrics and Gynecology, University of Freiburg, Freiburg, Germany
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15
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Dong Y, Wang Z, Wang J. Positive peritoneal cytology is an independent risk factor in endometrial cancer. J Obstet Gynaecol Res 2020; 46:1842-1850. [PMID: 32643298 DOI: 10.1111/jog.14361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/04/2020] [Accepted: 05/31/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Yangyang Dong
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Zhiqi Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
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Malignant peritoneal cytology and decreased survival of women with stage I endometrioid endometrial cancer. Eur J Cancer 2020; 133:33-46. [PMID: 32434109 DOI: 10.1016/j.ejca.2020.03.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/18/2020] [Accepted: 03/29/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND To examine the association between malignant peritoneal cytology and survival in women with early-stage endometrioid endometrial cancer. METHODS This is a retrospective cohort study using the Surveillance, Epidemiology, and End Results Program from 2010 to 2016. Women with stage I endometrioid endometrial cancer who had peritoneal cytology testing at hysterectomy were examined (N = 24,800). Characteristics and survival related to malignant peritoneal cytology were assessed. The propensity score inverse probability of treatment weighting was used to balance the measured covariates. FINDINGS Malignant peritoneal cytology was reported in 1081 (4.4%) women. In multivariable analysis, stage IB disease and moderately/poorly differentiated tumours were associated with an increased likelihood of malignant peritoneal cytology (both P < 0.05). In a weighted model, malignant peritoneal cytology was associated with decreased cause-specific survival (5-year rates, 92.1% versus 96.8%, hazard ratio [HR] 1.98, 95% confidence interval [CI] 1.56-2.52) and overall survival (89.4% versus 93.1%, HR 1.41, 95% CI 1.16-1.72). In sensitivity analyses, malignant peritoneal cytology was associated with decreased overall survival in the high-intermediate-risk group (5-year rates, 77.8% versus 83.6%, HR 1.57, 95% CI 1.20-2.06) and decreased cause-specific survival in the low-risk group (95.4% versus 98.0%, HR 1.64, 95% CI 1.01-2.68). In the high-intermediate-risk group with malignant peritoneal cytology, postoperative chemotherapy was associated with improved overall survival compared to whole pelvic radiotherapy (5-year rates, 82.7% versus 64.6%, HR 0.36, 95% CI 0.14-0.96). This association was not observed in negative cytology cases (81.5% versus 79.7%, HR 0.78, 95% CI 0.53-1.14). INTERPRETATION Malignant peritoneal cytology may be associated with decreased survival in stage I endometrioid endometrial cancer.
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Wang L, Li L, Wu M, Lang J. The prognostic role of peritoneal cytology in stage IA endometrial endometrioid carcinomas. Curr Probl Cancer 2020; 44:100514. [DOI: 10.1016/j.currproblcancer.2019.100514] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/22/2019] [Accepted: 10/23/2019] [Indexed: 10/25/2022]
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Ogane N, Yasuda M, Kato H, Kato T, Yano M, Kameda Y, Kamoshida S. Cleaved caspase-3 expression is a potential prognostic factor for endometrial cancer with positive peritoneal cytology. Cytopathology 2018; 29:254-261. [DOI: 10.1111/cyt.12550] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2018] [Indexed: 12/30/2022]
Affiliation(s)
- N. Ogane
- Department of Pathology; Kanagawa Prefectural Ashigarakami Hospital; Matsuda Japan
| | - M. Yasuda
- Department of Pathology; Saitama Medical University International Medical Center; Hidaka Japan
| | - H. Kato
- Department of Gynecology; Kanagawa Cancer Center; Yokohama Japan
| | - T. Kato
- Department of Pathology; Saitama Medical University International Medical Center; Hidaka Japan
| | - M. Yano
- Department of Pathology; Saitama Medical University International Medical Center; Hidaka Japan
| | - Y. Kameda
- Department of Pathology; Kanagawa Prefectural Ashigarakami Hospital; Matsuda Japan
| | - S. Kamoshida
- Department of Medical Biophysics; Laboratory of Pathology; Kobe University Graduate School of Health Sciences; Kobe Japan
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Significance of abnormal peritoneal cytology on survival of women with stage I-II endometrioid endometrial cancer. Gynecol Oncol 2018; 149:301-309. [PMID: 29605499 DOI: 10.1016/j.ygyno.2018.02.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 02/16/2018] [Accepted: 02/17/2018] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To examine survival of women with stage I-II endometrioid endometrial cancer whose peritoneal cytology showed malignant or atypical cells (abnormal peritoneal cytology). METHODS This is a multi-center retrospective study examining 1668 women with stage I-II endometrioid endometrial cancer who underwent primary hysterectomy with available peritoneal cytology results between 2000 and 2015. Abnormal peritoneal cytology was correlated to clinico-pathological characteristics and oncological outcome. RESULTS Malignant and atypical cells were seen in 125 (7.5%) and 58 (3.5%) cases, respectively. On multivariate analysis, non-obesity, non-diabetes mellitus, cigarette use, and lympho-vascular space invasion were independently associated with abnormal peritoneal cytology (all, P<0.05). Abnormal peritoneal cytology was independently associated with decreased disease-free survival (hazard ratio 3.07, P<0.001) and cause-specific survival (hazard ratio 3.42, P=0.008) on multivariate analysis. Abnormal peritoneal cytology was significantly associated with increased risks of distant-recurrence (5-year rates: 8.8% versus 3.6%, P=0.001) but not local-recurrence (5.2% versus 3.0%, P=0.32) compared to negative cytology. Among women with stage I disease, abnormal peritoneal cytology was significantly associated with an increased risk of distant-recurrence in the low risk group (5-year rates: 5.5% versus 1.0%, P<0.001) but not in the high-intermediate risk group (13.3% versus 10.8% P=0.60). Among 183 women who had abnormal peritoneal cytology, postoperative chemotherapy significantly reduced the rate of peritoneal recurrence (5-year rates: 1.3% versus 9.2%, P=0.039) whereas postoperative radiotherapy did not (7.1% versus 5.5%, P=0.63). CONCLUSION Our study suggests that abnormal peritoneal cytology may be a prognostic factor for decreased survival in women with stage I-II endometrioid endometrial cancer, particularly for low-risk group.
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Türkmen O, Karalok A, Başaran D, Kimyon G, Kul G, Tulunay G, Üreyen I, Turan T. Revaluating the survival effects of International Federation of Gynecology and Obstetrics 1988 stage IIIA criteria for endometrial cancer. J Turk Ger Gynecol Assoc 2017; 18:110-115. [PMID: 28890424 PMCID: PMC5590205 DOI: 10.4274/jtgga.2017.0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: This study aimed to define factors that affected survival in the International Federation of Gynecology and Obstetrics (FIGO) 1988 stage IIIA endometrial cancer (EC). Material and Methods: The study included patients with EC who underwent surgery between 1992 and 2013. Patients with adnexal metastases, uterine serosal involvement or positive peritoneal cytology (stage IIIA disease according to the former 1988 FIGO staging system) were selected for further analysis. Clinical and pathologic factors associated with progression-free survival (PFS) were evaluated using univariate and multivariate statistical tests. Results: Seventy-seven patients with stage IIIA disease according to the 1988 FIGO staging system were included. The median follow-up was 37 months (range, 1-175 months) and recurrence was detected in 19 patients. Univariate analysis revealed that the presence of uterine serosal invasion and advanced histologic grade (grade 1-2 vs. grade 3) were associated with diminished PFS (p=0.001, p=0.047). The presence of adnexal involvement and positive peritoneal cytology had no statistically significant influence on PFS (p=0.643 and p=0.795, respectively). Conclusion: In patients with stage IIIA EC according to the FIGO 1988 staging system, only uterine serosal involvement was related with adverse oncologic outcomes, not adnexal involvement or presence of positive cytology.
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Affiliation(s)
- Osman Türkmen
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Alper Karalok
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Derman Başaran
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Günsu Kimyon
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Gizem Kul
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Gökhan Tulunay
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Işın Üreyen
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Taner Turan
- Department of Gynecologic Oncology, Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
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Tanaka T, Terai Y, Maeda K, Ashihara K, Kogata Y, Maruoka H, Terada S, Yamada T, Ohmichi M. Intraperitoneal cytology after laparoscopic hysterectomy in patients with endometrial cancer: A retrospective observational study. Medicine (Baltimore) 2017; 96:e7502. [PMID: 28682921 PMCID: PMC5502194 DOI: 10.1097/md.0000000000007502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The aim of this study was to evaluate the dissemination of cancer cells at laparoscopic hysterectomy according to the intraperitoneal cytology.Patients with endometrial cancer underwent total laparoscopic modified radical hysterectomy. Peritoneal wash cytology was performed on entering the peritoneal cavity before surgical preparation and just after hysterectomy.Seventy-eight patients underwent laparoscopic hysterectomy for endometrial cancer. Among the 15 patients who had positive intraperitoneal cytology on entering the peritoneal cavity, 10 converted to negative intraperitoneal cytology after hysterectomy. In contrast, among the 63 patients who had negative intraperitoneal cytology on entering the peritoneal cavity, 2 converted to positive intraperitoneal cytology after hysterectomy.While surgery can reduce the number of cancer cells in the peritoneal cavity, leakage can occur, as seen in some cases of hysterectomy. Careful washing must be performed after hysterectomy.
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Affiliation(s)
| | | | | | | | | | | | | | - Takashi Yamada
- Department of Pathology, Osaka Medical College, Takatsuki, Osaka, Japan
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Scott SA, van der Zanden C, Cai E, McGahan CE, Kwon JS. Prognostic significance of peritoneal cytology in low-intermediate risk endometrial cancer. Gynecol Oncol 2017; 145:262-268. [PMID: 28359690 DOI: 10.1016/j.ygyno.2017.03.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 03/11/2017] [Accepted: 03/15/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES There is uncertainty surrounding the prognostic value and clinical utility of peritoneal cytology in endometrial cancer. Our primary objective was to determine if positive cytology is associated with disease-free and overall survival in women treated surgically for endometrial cancer, specifically those with low or intermediate risk disease. METHODS This was a retrospective population-based cohort study of British Columbia Cancer Registry patients who underwent surgery with peritoneal washings for endometrioid-type endometrial cancer from 2003 to 2009. Low risk was defined as Stage IA grade 1 or 2, and intermediate risk defined as Stage IA grade 3, or Stage IB grade 1 or 2 tumours. Five-year overall and disease free-survival were assessed using Kaplan-Meier estimation. Potential covariates including peritoneal cytology, grade, depth of myometrial invasion, LVSI, age, and adjuvant therapy were evaluated in a multivariable Cox proportional hazards model. RESULTS There were 849 patients, of whom 370 (43.6%) and 298 (35.1%) had low- and intermediate-risk disease, respectively. Overall, forty-nine (5.8%) patients had positive cytology, including 6 and 9 with low- and intermediate-risk respectively (2.2% within low and intermediate risk combined). Positive peritoneal cytology was not significantly associated with disease-free (HR 3.17, 95% CI 0.91-11.03) or overall survival (HR 1.33, 95% CI 0.47-3.76) in low and intermediate risk patients. Only age and extensive LVSI were associated with lower overall survival (HR 1.10, 95% CI 1.08-1.13, and HR 2.39, 95% CI 1.02-5.61, respectively). CONCLUSIONS Positive peritoneal cytology was not associated with disease-free and overall survival in women with low and intermediate risk endometrial cancer.
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Affiliation(s)
| | | | - E Cai
- Cancer Surveillance & Outcomes, BC Cancer Agency, Canada
| | - C E McGahan
- Cancer Surveillance & Outcomes, BC Cancer Agency, Canada; Surgical Oncology Network, BC Cancer Agency, Canada
| | - J S Kwon
- BC Cancer Agency, Canada; University of British Columbia, Canada
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Tanaka K, Kobayashi Y, Sugiyama J, Yamazaki T, Dozono K, Watanabe M, Shibuya H, Nishigaya Y, Momomura M, Matsumoto H, Umezawa S, Takamatsu K, Iwashita M. Histologic grade and peritoneal cytology as prognostic factors in type 1 endometrial cancer. Int J Clin Oncol 2017; 22:533-540. [PMID: 28083737 DOI: 10.1007/s10147-016-1079-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 12/19/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Prognostic clinicopathological factors for type 1 endometrial cancer are unknown and the purpose of the current study was to determine the independent prognostic variables for type 1 endometrial cancer. METHODS We performed a retrospective study of 168 patients with type 1 endometrial cancer primarily treated with comprehensive staging surgery. The median follow-up time was 68 (12-100) months. Independent risk factors for disease-free survival (DFS) and overall survival (OS) were determined using multivariate Cox regression models. Sub-group analysis of stage I was also performed. We also assessed the patterns of failure among patients with recurrences and investigated the associations with the prognostic variables determined by multivariate analysis. RESULTS Twenty patients (11.9%) had recurrence and 13 patients (7.7%) died of the disease overall. Multivariate analysis revealed that grade 2 (G2) histology (p = 0.008) and positive peritoneal cytology (p = 0.001) predicted the recurrent event in type 1 endometrial cancer. G2 histology (p = 0.007) and positive peritoneal cytology (p = 0.003) were also found to be independent risk factors for tumor-related deaths. Among stage I patients, G2 histology and positive peritoneal cytology were also independent prognostic variables for DFS and OS. Patients with G2 histology and/or positive peritoneal cytology were more likely to have recurrence at distant sites. CONCLUSIONS G2 histology and positive peritoneal cytology were independent prognostic factors for DFS and OS in type 1 endometrial cancer.
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Affiliation(s)
- Kei Tanaka
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Yoichi Kobayashi
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan.
| | - Juri Sugiyama
- The Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan
| | | | - Kei Dozono
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Momoe Watanabe
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Hiromi Shibuya
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Yoshiko Nishigaya
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Mai Momomura
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Hironori Matsumoto
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | | | | | - Mitsutoshi Iwashita
- Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
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Lee B, Suh DH, Kim K, No JH, Kim YB. Influence of positive peritoneal cytology on prognostic factors and survival in early-stage endometrial cancer: a systematic review and meta-analysis. Jpn J Clin Oncol 2016; 46:711-7. [DOI: 10.1093/jjco/hyw063] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 04/17/2016] [Indexed: 11/14/2022] Open
Affiliation(s)
- Banghyun Lee
- Department of Obstetrics and Gynecology, Hallym University Kangdong Sacred Heart Hospital, Seoul
| | - Dong Hoon Suh
- Department Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do
| | - Kidong Kim
- Department Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do
| | - Jae Hong No
- Department Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do
| | - Yong Beom Kim
- Department Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do
- School of Medicine, Seoul National University, Seoul, Republic of Korea
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Dovnik A, Crnobrnja B, Zegura B, Takac I, Pakiz M. Incidence of positive peritoneal cytology in patients with endometrial carcinoma after hysteroscopy vs. dilatation and curettage. Radiol Oncol 2016; 51:88-93. [PMID: 28265237 PMCID: PMC5330164 DOI: 10.1515/raon-2016-0035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 04/28/2016] [Indexed: 11/16/2022] Open
Abstract
Background The aim of the study was to compare the frequency of positive peritoneal washings in endometrial cancer patients after either hysteroscopy (HSC) or dilatation and curettage (D&C). Patients and methods We performed a retrospective analysis of 227 patients who underwent either HSC (N = 144) or D&C (N = 83) and were diagnosed with endometrial carcinoma at the University Medical Centre Maribor between January 2008 and December 2014. The incidence of positive peritoneal cytology was evaluated in each group. Results There was no overall difference in the incidence of positive peritoneal washings after HSC or D&C (HSC = 13.2%; D&C = 12.0%; p = 0.803). However, a detailed analysis of stage I disease revealed significantly higher rates of positive peritoneal washings in the HSC group (HSC = 12.8%; D&C = 3.4%; p = 0.046). Among these patients, there was no difference between both groups considering histologic type (chi-square = 0.059; p = 0.807), tumour differentiation (chi-square = 3.709; p = 0.156), the time between diagnosis and operation (t = 0.930; p = 0.357), and myometrial invasion (chi-square = 5.073; p = 0.079). Conclusions Although the diagnostic procedure did not influence the overall incidence of positive peritoneal washings, HSC was associated with a significantly higher rate of positive peritoneal cytology in stage I endometrial carcinoma compared to D&C.
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Affiliation(s)
- Andraz Dovnik
- University Clinic for Gynaecology and Perinatology, University Medical Centre Maribor, Maribor, Slovenia
| | - Bojana Crnobrnja
- University Clinic for Gynaecology and Perinatology, University Medical Centre Maribor, Maribor, Slovenia
| | - Branka Zegura
- University Clinic for Gynaecology and Perinatology, University Medical Centre Maribor, Maribor, Slovenia
| | - Iztok Takac
- University Clinic for Gynaecology and Perinatology, University Medical Centre Maribor, Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Maja Pakiz
- University Clinic for Gynaecology and Perinatology, University Medical Centre Maribor, Maribor, Slovenia
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Abstract
AIMS To investigate whether positive peritoneal cytology (PPC) has an effect on expected survival in endometrial cancer and to present factors that affect PPC occurrence. METHODS Patient chart information of 224 patients who had been treated at the Ankara Oncology Education and Research Hospital due to endometrial cancer between 1996 and 2006 were retrospectively reviewed. Factors that were likely to have an effect on peritoneal fluid cytology in all patients, such as age, histologic type, grade, myometrial invasion, cervical invasion, tumor size, and lymphatic metastasis, were analyzed. RESULTS We observed peritoneal cytology, grade, myometrial invasion, cervical stromal invasion, tumor size, and lymphatic metastasis to have a significant effect on survival. Cytology was positive in 20 of 224 patients (8.9%). Statistical analysis revealed a significant effect on PPC occurrence of myometrial invasion, cervical stromal invasion, tumor size, histologic type, and lymphatic metastasis. CONCLUSIONS Positive peritoneal cytology has a significant effect on survival in endometrial cancer. Positive peritoneal cytology occurrence is influenced by myometrial invasion, cervical stromal invasion, tumor size, histologic type, and lymphatic metastasis.
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Tratamiento laparoscópico del cáncer de endometrio. Experiencia institucional. GACETA MEXICANA DE ONCOLOGÍA 2015. [DOI: 10.1016/j.gamo.2015.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Kyrgiou M, Chatterjee J, Lyus R, Amin T, Ghaem-Maghami S. The role of cytology and other prognostic factors in endometrial cancer. J OBSTET GYNAECOL 2014; 33:729-34. [PMID: 24127965 DOI: 10.3109/01443615.2013.813916] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The clinical and prognostic value of positive cytology in women with endometrial cancer remains uncertain. The aim of our retrospective observational study was to determine whether in women with disease confined to the uterus, positive peritoneal cytology adversely affects disease-free (DFS) or overall survival (OS); to assess whether positive or negative cytology affects survival in women irrespective of stage and to assess whether the use of hysteroscopy or Pipelle for diagnosis affected cytology positivity rates. We have shown that median DFS and OS were almost identical for tumours confined to the uterus with and without positive peritoneal cytology. Women with tumours extending to the serosa or adnexa had a non-statistically significant shorter survival in comparison with women with stage I disease and negative cytology. Out of 59 women that had their cancer diagnosis based on a Pipelle biopsy of the endometrium, five had positive peritoneal washings. A total of 150 women had pre-treatment hysteroscopy; seven of these had positive peritoneal washings. There was no significant difference in the rates of positive cytology between these groups (4.6% vs 8.4%). In our cohort of un-staged women, positive peritoneal cytology did not adversely affect prognosis when disease was confined to the uterus.
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Affiliation(s)
- M Kyrgiou
- Department of Obstetrics and Gynaecology, West London Gynaecological Cancer Centre, Queen Charlotte's and Chelsea - Hammersmith Hospital
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Zhang C, Havrilesky LJ, Broadwater G, Di Santo N, Ehrisman JA, Lee PS, Berchuck A, Alvarez Secord A, Bean S, Bentley RC, Valea FA. Relationship between minimally invasive hysterectomy, pelvic cytology, and lymph vascular space invasion: a single institution study of 458 patients. Gynecol Oncol 2014; 133:211-5. [PMID: 24582867 DOI: 10.1016/j.ygyno.2014.02.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 02/17/2014] [Accepted: 02/20/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The aim of this study is to determine whether a minimally invasive approach to hysterectomy is associated with an increased rate of lymph vascular space invasion (LVSI) and/or malignant pelvic peritoneal cytology in endometrial cancer. METHODS We performed a single institution analysis of 458 women with endometrial cancer who underwent either total abdominal hysterectomy (TAH) or minimally invasive hysterectomy (MIH) with use of a disposable uterine manipulator. All patients had endometrial cancer diagnosed by endometrial biopsy at a single academic institution between 2002 and 2012. Exclusion criteria were pre-operative D&C and/or hysteroscopy, uterine perforation or morcellation, and conversion to laparotomy. Multivariate logistic regression models to determine if type of hysterectomy predicts either LVSI or presence of abnormal cytology were controlled for grade, stage, depth of invasion, tumor size, cervical and adnexal involvement. RESULTS LVSI was identified in 39/214 (18%) MIH and 44/242 (18%) TAH (p=0.99). Pelvic washings were malignant in 14/203 (7%) MIH and 16/241 (7%) TAH (p=1.0). Washings were atypical or inconclusive in 16/203 (8%) MIH and 6/241 (2.5%) TAH (p=0.014). In multivariate analyses, type of hysterectomy was not a significant predictor of either LVSI (p=0.29) or presence of malignant washings (p=0.66), but was a predictor of atypical or inconclusive washings (p=0.03). CONCLUSION Minimally invasive hysterectomy with use of a uterine manipulator for endometrial cancer is not associated with LVSI or malignant cytology. Algorithms that better determine the etiology and implications of inconclusive or atypical pelvic cytology are needed to inform the possible additional risk associated with a minimally invasive approach to endometrial cancer.
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Affiliation(s)
- Chelsea Zhang
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
| | - Laura J Havrilesky
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA; Duke Cancer Institute, Durham, NC 27710, USA.
| | - Gloria Broadwater
- Biostatistics, Duke University Medical Center, Durham, NC 27710, USA
| | - Nicola Di Santo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
| | - Jessie A Ehrisman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
| | - Paula S Lee
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA; Duke Cancer Institute, Durham, NC 27710, USA
| | - Andrew Berchuck
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA; Duke Cancer Institute, Durham, NC 27710, USA
| | - Angeles Alvarez Secord
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA; Duke Cancer Institute, Durham, NC 27710, USA
| | - Sarah Bean
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Rex C Bentley
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Fidel A Valea
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA; Duke Cancer Institute, Durham, NC 27710, USA
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The risk of lymph node metastasis with positive peritoneal cytology in endometrial cancer. Int J Gynecol Cancer 2013. [PMID: 23196758 DOI: 10.1097/igc.0b013e318275afd2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE To determine the correlation between positive peritoneal cytology (PPC) and lymph node metastasis in patients with endometrial cancer grossly confined to the uterus. METHODS Data were extracted from the Surveillance, Epidemiology, and End Results database between 1988 and 2005. Only patients with endometrial cancer grossly confined to the uterus who had undergone a complete staging procedure (lymph node removal) were included. Statistical analysis used the χ2 test and logistic regression models. RESULTS A total of 22,947 patients were identified. Positive peritoneal cytology was present in 3.5% of the patients. The incidence of lymph node metastasis was significantly higher among patients with PPC compared to those with negative peritoneal cytology for all histologic types examined (P < 0.0001): endometrioid adenocarcinoma, 28.7% versus 6.9%; adenocarcinoma not otherwise specified, 35.4% versus 5.8%; clear cell/serous carcinoma, 41.4% versus 19.0%, and carcinosarcoma,; 38.4% versus 14.4%. After adjusting for other contributing factors in the multivariable model, PPC remained an independent predictor of lymph node metastasis (P < 0.0001). CONCLUSION Our data indicate that patients with positive washings are at significant risk of nodal metastasis and adverse prognosis. Although no longer a part of the current International Federation of Gynecology and Obstetrics staging criteria, peritoneal cytology status should continue to inform clinical decision making in endometrial cancer.
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Garg G, Gao F, Wright JD, Hagemann AR, Mutch DG, Powell MA. Positive peritoneal cytology is an independent risk-factor in early stage endometrial cancer. Gynecol Oncol 2012; 128:77-82. [PMID: 23032094 DOI: 10.1016/j.ygyno.2012.09.026] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 09/16/2012] [Accepted: 09/22/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE In light of the recent changes in the International Federation of Gynecology and Obstetrics (FIGO) staging system, the objective of this study was to determine the prognostic significance of positive peritoneal cytology (PPC) among patients with early stage endometrial cancer. METHODS Data were extracted from the Surveillance, Epidemiology, and End Results database between 1988 and 2005. Only those patients with stage I/II endometrial cancer who had undergone a complete staging procedure (lymph-node removal) were included. Statistical analyses used Chi-square test, Kaplan-Meier log rank, and Cox proportional hazards models. RESULTS A total of 14,704 patients were identified: 14,219 with negative peritoneal cytology (NPC) and 485 with positive peritoneal cytology. More patients with PPC compared to those with NPC were diagnosed with high-risk factors such grade III disease (40.2% vs. 23.8%, p<0.0001), and unfavorable histologic types such as clear cell/serous carcinoma (17.5% vs. 7.5%, p=<0.0001) and carcinosarcoma (9.3% vs. 5.6%, p<0.0001). When compared to patients with negative peritoneal cytology, survival was significantly worse among patients with positive peritoneal cytology (p<0.0001): 5-year disease specific survival 95.1% vs. 80.8% in endometrioid adenocarcinoma; 78.0% vs. 50.4% in clear cell/serous cancer; and 64.7% vs. 32.3% in carcinosarcoma. After adjusting for other contributing factors in the multivariable model, PPC remained an independent predictor of poor survival (p<0.0001) in all histologic types examined. CONCLUSION PPC is an independent risk factor in patients with early stage endometrial cancer. Although, no longer a part of the current FIGO staging criteria, peritoneal cytology status should still be considered for accurate risk-stratification of these patients.
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Affiliation(s)
- Gunjal Garg
- Division of Gynecologic Oncology, Washington University School of Medicine and Siteman Cancer Center, St. Louis, MO, USA.
| | - Feng Gao
- Division of Biostatistics, Washington University School of Medicine and Siteman Cancer Center, St. Louis, MO, USA
| | - Jason D Wright
- Division of Gynecologic Oncology, Columbia College of Physicians and Surgeons, New York, NY, USA
| | - Andrea R Hagemann
- Division of Gynecologic Oncology, Washington University School of Medicine and Siteman Cancer Center, St. Louis, MO, USA
| | - David G Mutch
- Division of Gynecologic Oncology, Washington University School of Medicine and Siteman Cancer Center, St. Louis, MO, USA
| | - Matthew A Powell
- Division of Gynecologic Oncology, Washington University School of Medicine and Siteman Cancer Center, St. Louis, MO, USA
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Mehasseb MK, Latimer JA. Controversies in the management of endometrial carcinoma: an update. Obstet Gynecol Int 2012; 2012:676032. [PMID: 22518164 PMCID: PMC3306928 DOI: 10.1155/2012/676032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2011] [Revised: 11/15/2011] [Accepted: 11/30/2011] [Indexed: 11/18/2022] Open
Abstract
Endometrial carcinoma is the commonest type of female genital tract malignancy in the developed countries. Endometrial carcinoma is usually confined to the uterus at the time of diagnosis and as such usually carries an excellent prognosis with high curability. Our understanding and management of endometrial cancer have continuously developed. Current controversies focus on screening and early detection, the extent of nodal surgery, and the changing roles of radiation therapy and chemotherapy and will be discussed in this paper.
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Affiliation(s)
- Mohamed K. Mehasseb
- Department of Gynaecological Oncology, Addenbrooke's Hospital, Box 242, Hills Road, Cambridge, CB2 0QQ, UK
| | - John A. Latimer
- Department of Gynaecological Oncology, Addenbrooke's Hospital, Box 242, Hills Road, Cambridge, CB2 0QQ, UK
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Capmas P, Bats AS, Bensaid C, Huchon C, Scarabin C, Nos C, Lécuru F. Place de la cœlioscopie dans le traitement des cancers de l’endomètre à un stade précoce (stade I). ACTA ACUST UNITED AC 2009; 38:537-44. [DOI: 10.1016/j.jgyn.2009.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2009] [Revised: 08/24/2009] [Accepted: 09/09/2009] [Indexed: 11/28/2022]
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Wethington SL, Barrena Medel NI, Wright JD, Herzog TJ. Prognostic significance and treatment implications of positive peritoneal cytology in endometrial adenocarcinoma: Unraveling a mystery. Gynecol Oncol 2009; 115:18-25. [DOI: 10.1016/j.ygyno.2009.06.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Revised: 06/11/2009] [Accepted: 06/12/2009] [Indexed: 10/20/2022]
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Metindir J, Bilir Dilek G. Positive peritoneal cytology and its prognostic value in endometrioid adenocancer confined to the uterus. ONCOLOGIE 2008. [DOI: 10.1007/s10269-008-0898-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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