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Huang W, Zhang T, Wang H, Liu Z, Zhai P, Wang X, Wang S. Intravenous metastasis of unexpected uterine sarcoma in the context of uterine fibroids: case report and literature review. Front Oncol 2024; 14:1354032. [PMID: 38425345 PMCID: PMC10902127 DOI: 10.3389/fonc.2024.1354032] [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: 12/11/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Objective Endometrial stromal tumors are rare and complex mesenchymal tumors that often present with clinical symptoms similar to uterine leiomyomas. Due to their atypical nature, they are prone to be misdiagnosed or overlooked by healthcare professionals. This study presents a case report of an incidentally discovered endometrial stromal sarcoma with venous metastasis, which was initially misdiagnosed as a uterine leiomyoma. In addition, this study reviews previously documented cases of similar tumors. Case report During a routine medical examination in 2016, a 50-year-old woman was diagnosed with uterine fibroids. In June 2020, she began experiencing moderate, irregular vaginal bleeding. Nevertheless, a histopathological examination indicated an endometrial stromal sarcoma with a striking amalgamation of both low-grade and high-grade features. Molecular analysis identified a rare MED12 gene mutation. The patient underwent total hysterectomy, bilateral salpingectomy, and resection of the metastatic lesions. Postoperative management included radiotherapy, chemotherapy, and hormone therapy. After completion of chemotherapy, the patient was followed up for 27 months with no evidence of tumor recurrence. Conclusion This case report highlights the importance of pathological, immunohistochemical, and molecular aspects of this rare tumor involving the inferior vena cava and showing the presence of atypical gene mutations. The successful treatment outcome further emphasizes the importance of advances in diagnostic modalities for managing rare tumors like this.
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Affiliation(s)
- Wenying Huang
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
| | - Tianwei Zhang
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
- Department of Hematology and Radiotherapy, Zibo 148 Hospital, Zibo, Shandong, China
| | - Hui Wang
- Department of Gynecology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Zhengchun Liu
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
| | - Peiling Zhai
- Department of Gynecology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Xinbo Wang
- Department of Gynecology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Shuai Wang
- Department of Radiotherapy, School of Medical Imaging, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
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Gadducci A, Multinu F, De Vitis LA, Cosio S, Carinelli S, Aletti GD. Endometrial stromal tumors of the uterus: Epidemiology, pathological and biological features, treatment options and clinical outcomes. Gynecol Oncol 2023; 171:95-105. [PMID: 36842409 DOI: 10.1016/j.ygyno.2023.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 02/09/2023] [Accepted: 02/17/2023] [Indexed: 02/27/2023]
Abstract
Endometrial stromal tumors (EST) are uterine mesenchymal tumors, which histologically resemble endometrial stroma of the functioning endometrium. The majority of EST are malignant tumors classified as low-grade endometrial stromal sarcoma (LG-ESS), high-grade endometrial stromal sarcoma (HG-ESS), and undifferentiated uterine sarcoma (UUS). Overall, ESTs are rare malignancies, with an annual incidence of approximately 0.30 per 100'000 women, mainly affecting peri- or postmenopausal women. The most common genetic alteration identified in LG-ESS is the JAZF1-SUZ12 rearrangement, while t(10;17)(q23,p13) translocation and BCOR gene abnormalities characterize two major subtypes of HG-ESS. The absence of specific genetic abnormalities is the actual hallmark of UUS. Unlike HG-ESSs, LG-ESSs usually express estrogen and progesterone receptors. Total hysterectomy without morcellation and bilateral salpingo-oophorectomy (BSO) is the first-line treatment of early-stage LG-ESS. Ovarian preservation, fertility-sparing treatment, and adjuvant hormonal therapy ± radiotherapy may be an option in selected cases. In advanced or recurrent LG-ESS, surgical cytoreduction followed by hormonal treatment, or vice versa, are acceptable treatments. The standard treatment for apparently early-stage HG-ESS and UUS is total hysterectomy without morcellation with BSO. Ovarian preservation and adjuvant chemotherapy ± radiotherapy may be an option. In advanced or recurrent HG-ESS, surgical cytoreduction and neoadjuvant or adjuvant chemotherapy can be considered. Alternative treatments, including biological agents and immunotherapy, are under investigation. LG-ESSs are indolent tumor with a 5-year overall survival (OS) of 80-100% and present as stage I-II at diagnosis in two third of patients. HG-ESSs carry a poor prognosis, with a median OS ranging from 11 to 24 months, and 70% of patients are in stage III-IV at presentation. UUS median OS ranges from 12 to 23 months and, at diagnosis, 70% of patients are in stage III-IV. The aim of this review is to assess the clinical, pathological, and biological features and the therapeutic options for malignant ESTs.
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Affiliation(s)
- Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Pisa, Italy
| | - Francesco Multinu
- Department of Gynecologic Surgery, IRCCS European Institute of Oncology, Milan, Italy
| | - Luigi Antonio De Vitis
- Department of Gynecologic Surgery, IRCCS European Institute of Oncology, Milan, Italy; Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Stefania Cosio
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, Pisa, Italy
| | - Silvestro Carinelli
- Division of Pathology and Laboratory Medicine, IRCCS European Institute of Oncology, Milan, Italy
| | - Giovanni Damiano Aletti
- Department of Gynecologic Surgery, IRCCS European Institute of Oncology, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.
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Clinical manifestations and prognosis of unexpected uterine sarcoma of uterine fibroids in Tianjin China. BMC Womens Health 2022; 22:495. [PMID: 36474216 PMCID: PMC9724254 DOI: 10.1186/s12905-022-02077-2] [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: 06/10/2022] [Accepted: 11/16/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Uterine sarcoma is a rare malignancy of women and fewer uterine sarcomas are detected preoperatively. The reported incidence of preoperatively diagnosed uterine sarcoma (PDUS) was 0.07%. This study aims to identify the prevalence of unexpected uterine sarcoma (UUS) after operation for presumed leiomyoma and compare clinical outcomes after primary therapy. METHODS A retrospective study was performed evaluating all uterine sarcoma diagnosed in Tianjin Central Hospital of Gynecology and Obstetrics between May 2011 and July 2016.We used the χ2 and T tests to assess the incidence and clinical features of patients. The Kaplan-Meier method was used to calculate disease-related survival. RESULTS The study retrospectively analyzed 6625 patients with uterine fibroids and found 45 UUS patients and 21 patients of PDUS. The incidence of UUS is (45/6625) 0.67%. The incidence of UUS in patients undergoing total hysterectomy was higher undergoing tumor resection (P < 0.001); the age of UUS is younger than PDUS (P = 0.046); the differences in menopausal status and primary complaints between the two groups are not statistically significant. The PDUS group had more patients with Stage II and III sarcomas than the UUS group (P < 0.001); the duration of symptoms in the PDUS group was longer than in the UUS group (P = 0.033). The 5-year overall survival (OS) rate of the UUS group (77.7%) is higher than the PDUS group (46.3%) (P < 0.001). CONCLUSIONS The incidence of UUS is low. UUS has a younger age of onset, shorter history of the disease, earlier clinical stage, and better prognosis.
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Wu X, Zhong X, Huo X, Zhang J, Yang X, Zhang Y. The Clinicopathological Significance and Prognostic Value of Androgen Receptor in Endometrial Carcinoma: A Meta-Analysis. Front Oncol 2022; 12:905809. [PMID: 35814433 PMCID: PMC9257049 DOI: 10.3389/fonc.2022.905809] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 05/09/2022] [Indexed: 01/10/2023] Open
Abstract
Background The role of androgen receptor (AR) in evaluating the prognosis of patients with endometrial cancer (EC) remains controversial. Here, we performed a meta-analysis to assess whether AR expression improves EC survival outcomes. Methods We searched related articles published before August 2021 in PubMed, EMBASE, and Web of Science. The association between AR expression and patient prognosis was estimated with hazard ratios (HRs) and odds ratios (ORs) with their corresponding 95% confidence intervals (95% CIs). The review is registered on PROSPERO, registration number: CRD42021268591. Results Ten studies including 1,485 patients were enrolled in the meta-analysis. The results showed that AR expression in EC tissues was associated with a better survival in crude analyses (HR = 1.63, 95% CI = 1.32–2.02, P < 0.001). However, no significant relation was found after the adjustment of the confounding factors (HR = 1.68, 95% CI = 0.75–3.75, P = 0.205). In subgroup analyses, grade 1–2 disease, stage I–II disease, negative lymph node status, and lack of the lymphovascular invasion were more common in AR-positive groups (OR = 0.47, 0.48, 0.37, and 0.57; 95% CI = 0.45–0.62, 0.35–0.65, 0.24–0.56, and 0.37–0.89). Furthermore, AR expression was more common in endometrioid cancers (OR = 2.39, 95% CI = 1.79–3.20). Conclusions AR expression is significantly associated favorable characteristics including low-grade disease, early-stage disease, negative lymph node status, and lack of the lymphovascular invasion and a specific histology—endometrioid cancer. However, AR is not an independent prognostic factor.
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da Costa LT, dos Anjos LG, Kagohara LT, Torrezan GT, De Paula CAA, Baracat EC, Carraro DM, Carvalho KC. The mutational repertoire of uterine sarcomas and carcinosarcomas in a Brazilian cohort: A preliminary study. Clinics (Sao Paulo) 2021; 76:e2324. [PMID: 33503190 PMCID: PMC7798418 DOI: 10.6061/clinics/2021/e2324] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/15/2020] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVES The present study aimed to contribute to the catalog of genetic mutations involved in the carcinogenic processes of uterine sarcomas (USs) and carcinosarcomas (UCSs), which may assist in the accurate diagnosis of, and selection of treatment regimens for, these conditions. METHODS We performed gene-targeted next-generation sequencing (NGS) of 409 cancer-related genes in 15 US (7 uterine leiomyosarcoma [ULMS], 7 endometrial stromal sarcoma [ESS], 1 adenosarcoma [ADS]), 5 UCS, and 3 uterine leiomyoma (ULM) samples. Quality, frequency, and functional filters were applied to select putative somatic variants. RESULTS Among the 23 samples evaluated in this study, 42 loss-of-function (LOF) mutations and 111 missense mutations were detected, with a total of 153 mutations. Among them, 66 mutations were observed in the Catalogue of Somatic Mutations in Cancer (COSMIC) database. TP53 (48%), ATM (22%), and PIK3CA (17%) were the most frequently mutated genes. With respect to specific tumor subtypes, ESS showed mutations in the PDE4DIP, IGTA10, and DST genes, UCS exhibited mutations in ERBB4, and ULMS showed exclusive alterations in NOTCH2 and HER2. Mutations in the KMT2A gene were observed exclusively in ULM and ULMS. In silico pathway analyses demonstrated that many genes mutated in ULMS and ESS have functions associated with the cellular response to hypoxia and cellular response to peptide hormone stimulus. In UCS and ADS, genes with most alterations have functions associated with phosphatidylinositol kinase activity and glycerophospholipid metabolic process. CONCLUSION This preliminary study observed pathogenic mutations in US and UCS samples. Further studies with a larger cohort and functional analyses will foster the development of a precision medicine-based approach for the treatment of US and UCS.
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Affiliation(s)
- Leonardo Tomiatti da Costa
- Laboratorio de Ginecologia Estrutural e Molecular, Disciplina de Ginecologia, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Laura Gonzalez dos Anjos
- Laboratorio de Ginecologia Estrutural e Molecular, Disciplina de Ginecologia, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Luciane Tsukamoto Kagohara
- School of Medicine, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | | | | | - Edmund Chada Baracat
- Laboratorio de Ginecologia Estrutural e Molecular, Disciplina de Ginecologia, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Dirce Maria Carraro
- Grupo de Biologia Molecular e Genomica, Centro A.C.Camargo, Sao Paulo, SP, BR
| | - Katia Candido Carvalho
- Laboratorio de Ginecologia Estrutural e Molecular, Disciplina de Ginecologia, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
- *Corresponding author. E-mail:
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Zou Y, Turashvili G, Soslow RA, Park KJ, Croce S, McCluggage WG, Stewart CJR, Oda Y, Oliva E, Young RH, Da Cruz Paula A, Dessources K, Ashley CW, Hensley ML, Yip S, Weigelt B, Benayed R, Antonescu CR, Lee CH, Chiang S. High-grade transformation of low-grade endometrial stromal sarcomas lacking YWHAE and BCOR genetic abnormalities. Mod Pathol 2020; 33:1861-1870. [PMID: 32317704 PMCID: PMC8288077 DOI: 10.1038/s41379-020-0535-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/19/2020] [Accepted: 03/19/2020] [Indexed: 01/27/2023]
Abstract
High-grade histologic transformation of low-grade endometrial stromal sarcoma (LGESS) is rare. Here, we describe the clinicopathologic features and gene fusion status of 12 cases (11 primary uterine corpus and 1 primary vaginal), 11 diagnosed prospectively from 2016, and 1 retrospectively collected. Targeted RNA sequencing and/or fluorescence in situ hybridization was employed in all cases. High-grade transformation was seen at the time of initial diagnosis in eight patients and at the time of recurrence in four patients, 4-11 years after initial diagnosis of LGESS. High-grade morphology consisted of generally uniform population of round to epithelioid cells with enlarged nuclei one to two times larger than a lymphocyte, visible nucleoli, and increased mitotic index (range, 6-30; median, 16 per 10 high-power fields); there was often an associated sclerotic and/or myxoid stroma. Estrogen receptor, progesterone receptor, and CD10 expression was absent or significantly decreased (compared with the low-grade component) in the high-grade foci of five tumors. One tumor demonstrated positive (diffuse and strong) cyclin D1 and BCOR staining. p53 staining was wild type in both components of all eight tumors tested. JAZF1-SUZ12 (n = 6), JAZF1-PHF1 (n = 3), EPC1-PHF1, (n = 1), or BRD8-PHF1 (n = 1) fusions were detected in 11 tumors; no fusions were found in one by targeted RNA sequencing. Patients presented with FIGO stages I (n = 4), II (n = 4), III (n = 1), and IV disease (n = 2). Median overall survival calculated from the time of histologic transformation was 22 months (range, 8 months to 8 years) with five patients who died of disease 8-18 months after transformation. High-grade transformation may occur in LGESS with JAZF1 and PHF1 rearrangements at the time of or years after initial diagnosis. Such high-grade transformation is characterized by nuclear enlargement, prominent nucleoli, and increased mitotic index compared with typical LGESS. Histologic high-grade transformation may herald aggressive behavior.
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Affiliation(s)
- Youran Zou
- Department of Pathology, Oakland Medical Center, Kaiser Permanente, Oakland, CA, USA
| | - Gulisa Turashvili
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Pathology and Laboratory Medicine, University of Toronto, Toronto, ON, Canada
| | - Robert A Soslow
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kay J Park
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sabrina Croce
- Department of Biopathology, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - W Glenn McCluggage
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland, UK
| | - Colin J R Stewart
- Department of Pathology, King Edward Memorial Hospital, Perth, WA, Australia
- School of Women's and Infants' Health, University of Western Australia, Perth, WA, Australia
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Esther Oliva
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Robert H Young
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Arnaud Da Cruz Paula
- Department of Surgery, Gynecologic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kimberly Dessources
- Department of Surgery, Gynecologic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Charles W Ashley
- Department of Surgery, Gynecologic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Martee L Hensley
- Department of Medicine, Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Stephen Yip
- Department of Pathology and Laboratory Medicine, Vancouver General Hospital, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, BC Cancer, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Britta Weigelt
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ryma Benayed
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cristina R Antonescu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cheng-Han Lee
- Department of Pathology and Laboratory Medicine, BC Cancer, Vancouver, BC, Canada.
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada.
| | - Sarah Chiang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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A Comprehensive Review of Biomarker Use in the Gynecologic Tract Including Differential Diagnoses and Diagnostic Pitfalls. Adv Anat Pathol 2020; 27:164-192. [PMID: 31149908 DOI: 10.1097/pap.0000000000000238] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Morphologic (ie, hematoxylin and eosin) evaluation of the Mullerian tract remains the gold standard for diagnostic evaluation; nevertheless, ancillary/biomarker studies are increasingly utilized in daily practice to assist in the subclassification of gynecologic lesions and tumors. The most frequently utilized "biomarker" technique is immunohistochemistry; however, in situ hybridization (chromogenic and fluorescence), chromosomal evaluation, and molecular analysis can also be utilized to aid in diagnosis. This review focuses on the use of immunohistochemistry in the Mullerian tract, and discusses common antibody panels, sensitivity and specificity of specific antibodies, and points out potential diagnostic pitfalls when using such antibodies.
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Nasioudis D, Ko EM, Kolovos G, Vagios S, Kalliouris D, Giuntoli RL. Ovarian preservation for low-grade endometrial stromal sarcoma: a systematic review of the literature and meta-analysis. Int J Gynecol Cancer 2020; 29:126-132. [PMID: 30640694 DOI: 10.1136/ijgc-2018-000063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 10/15/2018] [Accepted: 10/26/2018] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE To evaluate the effect of ovarian preservation on oncologic outcomes for women with low-grade endometrial stromal sarcoma of the uterus. METHODS A systematic search of the Medline, Embase, Cohrane, and Web of Science databases was performed based on the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Studies including patients with low-grade endometrial stromal sarcoma who had hysterectomy were identified. Data on tumor recurrence and death rate were pooled using a random effects model. RESULTS A total of 17 studies met the inclusion criteria and reported on 786 patients. Based on available information, ovarian preservation was noted in 190 patients while 501 had bilateral salpingo-oophorectomy. A significantly increased tumor recurrence rate was observed in the ovarian preservation group (89/190, 46.8%) compared with the bilateral salpingo-oophorectomy group (121/501, 24.2%) (OR 2.70, 95% CI 1.39 to 5.28). Based on data from 162 patients, no difference in death rate was noted between the ovarian preservation (2/34, 5.9%) and bilateral salpingo-oophorectomy (9/128, 7%) groups (OR 0.80, 95% CI 0.18 to 3.47). CONCLUSIONS Approximately one-quarter of patients with low-grade endometrial stromal sarcoma were managed with ovarian preservation. These women experienced a higher recurrence rate. Hormone exposure may be responsible for this elevated risk. Given the apparent high salvage rate, however, ovarian preservation may be an option only in a well-informed patient population.
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Affiliation(s)
- Dimitrios Nasioudis
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA .,Surgery Working Group, Obstetrics and Gynecology Subgroup, Society of Junior Doctors, Athens, Greece
| | - Emily M Ko
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Georgios Kolovos
- Surgery Working Group, Obstetrics and Gynecology Subgroup, Society of Junior Doctors, Athens, Greece
| | - Stylianos Vagios
- Surgery Working Group, Obstetrics and Gynecology Subgroup, Society of Junior Doctors, Athens, Greece
| | - Dimitrios Kalliouris
- Surgery Working Group, Obstetrics and Gynecology Subgroup, Society of Junior Doctors, Athens, Greece
| | - Robert L Giuntoli
- Division of Gynecologic Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
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Ferreira J, Félix A, Lennerz JK, Oliva E. Recent advances in the histological and molecular classification of endometrial stromal neoplasms. Virchows Arch 2018; 473:665-678. [DOI: 10.1007/s00428-018-2470-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/29/2018] [Accepted: 10/03/2018] [Indexed: 12/20/2022]
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10
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Gynecological sarcomas: what's new in 2018, a brief review of published literature. Curr Opin Oncol 2018; 30:246-251. [DOI: 10.1097/cco.0000000000000462] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Baek MH, Park JY, Park Y, Kim KR, Kim DY, Suh DS, Kim JH, Kim YM, Kim YT, Nam JH. Androgen receptor as a prognostic biomarker and therapeutic target in uterine leiomyosarcoma. J Gynecol Oncol 2018. [PMID: 29533018 PMCID: PMC5920217 DOI: 10.3802/jgo.2018.29.e30] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To investigate the expression of androgen receptor (AR) and its correlation with disease status and survival outcome in uterine leiomyosarcoma with other hormone receptors. METHODS The medical records and paraffin blocks of 42 patients were reviewed. The immunohistochemical expression of AR, estrogen receptor (ER), progesterone receptor (PR), gonadotropin releasing hormone (GnRH), and cytochrome P450, family 19, subfamily A, polypeptide 1 (CYP19A1) were assessed using tissue microarray. RESULTS In total, AR expression was observed in 11 patients (26.2%). International Federation of Gynecology and Obstetrics (FIGO) stage and AR were independent factors for disease-free survival (DFS) in multivariate regression analysis (odds ratio [OR]=5.8; 95% confidence interval [CI]=1.2-28.4 and OR=0.2; 95% CI=0.05-0.90; p=0.029 and 0.032, respectively). There were no deaths in the AR expression group, whereas the 5-year overall survival (OS) was 54.8% in the no expression group (p=0.014). Co-expression of ER and/or PR with AR was associated with significantly better 5-year DFS and OS than those with negative AR (72.7% vs. 28.6% and 100% vs. 64.3%; p=0.020 and 0.036, respectively). AR may be an independent prognostic marker regardless of ER/PR. CONCLUSION AR can be a potential prognostic biomarker in uterine leiomyosarcoma.
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Affiliation(s)
- Min Hyun Baek
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.,Department of Obstetrics and Gynecology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Jeong Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
| | - Yangsoon Park
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Kyu Rae Kim
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Dae Yeon Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Dae Shik Suh
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jong Hyeok Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Yong Man Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Young Tak Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Joo Hyun Nam
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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