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Li M, Bao L, Lu B, Ge W, Ren L. Uterine choriocarcinoma arising from serous carcinoma in a postmenopausal woman: an analysis of next-generation sequencing and PD-L1 immunochemistry. Diagn Pathol 2022; 17:79. [PMID: 36229840 PMCID: PMC9563127 DOI: 10.1186/s13000-022-01262-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022] Open
Abstract
Background Uterine somatic choriocarcinoma is a rare, clinically aggressive malignant tumor. They frequently concur with other cancer. However, the molecular pathogenesis between somatic choriocarcinoma and the concurrent carcinoma has rarely been addressed to date. Case presentation We report a 68-years old Chinese woman with a uterine choriocarcinoma arising from serous carcinoma. The patient underwent radical surgery including total abdominal hysterectomy with bilateral salpingo-oophorectomy, omentectomy and pelvic lymph node resection. She received 10 courses of post-operative chemotherapy. She died of disease 13 months after her surgery. Microscopically, the tumor showed a biphasic pattern of choriocarcinoma and serous carcinoma. The choriocarcinomatous component showed a combination of cytotrophoblast, intermediate trophoblast and syncytiotrophoblast with hemorrhage and necrosis. The component of serous carcinoma was characterized by solid sheets of small cells with marked nuclear atypia and occasional glandular and papillary formation. PD-L1 was exclusively expressed in the choriocarcinomatous component. Next-generation sequencing revealed that the genetic abnormalities were overlapping between the two components.
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Affiliation(s)
- Meiping Li
- Department of Surgical Pathology, Shaoxing Maternity and Child Health Care Hospital, East Street 305#, Shaoxing, Zhejiang Province, 312000, China.
| | - Lei Bao
- Department of Surgical Pathology, Shaoxing Maternity and Child Health Care Hospital, East Street 305#, Shaoxing, Zhejiang Province, 312000, China
| | - Bo Lu
- Department of Surgical Pathology, Shaoxing Maternity and Child Health Care Hospital, East Street 305#, Shaoxing, Zhejiang Province, 312000, China
| | - Wenshun Ge
- Department of Surgical Pathology, Shaoxing Maternity and Child Health Care Hospital, East Street 305#, Shaoxing, Zhejiang Province, 312000, China
| | - Lifang Ren
- Department of Surgical Pathology, Shaoxing Maternity and Child Health Care Hospital, East Street 305#, Shaoxing, Zhejiang Province, 312000, China
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Coutinho FM, Raposo S, Carvalho T, Sousa R. Non-gestational uterine choriocarcinoma inside a leiomyoma: importance of early suspicion in prognosis. BMJ Case Rep 2022; 15:e246731. [PMID: 35228228 PMCID: PMC8886367 DOI: 10.1136/bcr-2021-246731] [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] [Accepted: 01/25/2022] [Indexed: 11/04/2022] Open
Abstract
Uterine choriocarcinoma is a trophoblastic neoplasm most commonly related to pregnancy. However, there are already cases of non-gestational uterine choriocarcinoma (NGC) described in literature. The difficult diagnosis may delay treatment and threaten patient survival. We report the case of a 37-year-old patient presenting with abnormal haemorrhage and moderate levels of beta-human chorionic gonadotropin (β-hCG). As imaging exams did not show any suspicious site for the origin, choriocarcinoma was not considered so the treatment was delayed. Anatomopathological diagnosis was given both from the surgical sample of hysterectomy and from a skin lesion. The lesion was discovered inside a myoma. At this point, β-hCG levels were substantially high and she presented with respiratory distress due to pulmonary metastasis. The patient was transferred to an intensive care unit and underwent mechanical ventilation as well as life-saving chemotherapy. At 10 months after diagnosis, she is well and in remission. The delay from not suspecting the diagnosis was almost fatal for the patient.
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Affiliation(s)
- Filipa Mendes Coutinho
- Gynecology Department, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal
- Gynaecology, Francisco Gentil Portuguese Institute for Oncology of Coimbra, Coimbra, Portugal
| | - Sofia Raposo
- Gynaecology, Francisco Gentil Portuguese Institute for Oncology of Coimbra, Coimbra, Portugal
| | - Teresa Carvalho
- Oncology, Francisco Gentil Portuguese Institute for Oncology of Coimbra, Coimbra, Portugal
| | - Rita Sousa
- Gynaecology, Francisco Gentil Portuguese Institute for Oncology of Coimbra, Coimbra, Portugal
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3
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Qureshi S, Patel NA, Patel N, Ghassibi MP, Tse DT, Dubovy SR. Metastatic Uterine Carcinosarcoma to the Orbit. Ophthalmic Plast Reconstr Surg 2021; 37:e198-e202. [PMID: 34284421 PMCID: PMC8597944 DOI: 10.1097/iop.0000000000002006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Metastases of solid tumors to the eye and ocular adnexa are rare. Herein, the authors describe the clinical, histologic, and immunohistochemical findings of a patient with a history of adenocarcinoma of the colon and a uterine carcinosarcoma (malignant mixed Müllerian tumor) who presented with proptosis and decreased vision. Positive staining with PAX-8, p16 and negative reaction for CK20 and CDX2 helped to establish the uterine origin of the metastasis. This rare case demonstrates the utility of immunohistochemical probes, especially in patients with a complex oncological history, where multiple primary sources of the metastasis are in the differential diagnosis.
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Affiliation(s)
| | - Nimesh A. Patel
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, FL 33136
| | - Nish Patel
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, FL 33136
| | - Mark P. Ghassibi
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, FL 33136
| | - David T. Tse
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, FL 33136
| | - Sander R. Dubovy
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, FL 33136
- Florida Lions Ocular Pathology Laboratory, Miami, FL, 33136
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4
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Xing D, Zheng G, Pallavajjala A, Schoolmeester JK, Liu Y, Haley L, Hu Y, Liu L, Logan L, Lin Y, Pearce KE, Sattler CA, Tsai YC, Vang R, Hung CF, Wu TC, Ronnett BM. Lineage-Specific Alterations in Gynecologic Neoplasms with Choriocarcinomatous Differentiation: Implications for Origin and Therapeutics. Clin Cancer Res 2019; 25:4516-4529. [DOI: 10.1158/1078-0432.ccr-18-4278] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 02/25/2019] [Accepted: 04/12/2019] [Indexed: 11/16/2022]
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Endometrial Carcinoma With Trophoblastic Components: Clinicopathologic Analysis of a Rare Entity. Int J Gynecol Pathol 2018; 37:174-190. [PMID: 28582346 DOI: 10.1097/pgp.0000000000000402] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Somatic endometrial carcinomas with trophoblastic components have only rarely been described. To better characterize this distinctive combination of histotypes, we report herein 4 new cases, representing the largest cohort reported thus far, and review previously reported cases. The 4 new patients ranged in age from 61 to 77 yr (mean, 68 yr). The first patient had a grade 2 endometrioid carcinoma, surgical International Federation of Gynecology and Obstetrics stage IA, that recurred 5 months later at the vaginal apex with purely choriocarcinoma elements, suggestive of unsampled trophoblastic areas in the uterus. The 3 other patients were all International Federation of Gynecology and Obstetrics stage III, and included 2 cases of dedifferentiated endometrial carcinoma with 40% and 20% choriocarcinoma components, and 1 case of grade 1 endometrioid carcinoma with a 40% choriocarcinoma component. Postoperative serum β-human chorionic gonadotropin was elevated in all patients. All received adjuvant combination chemotherapy, but all were dead of disease with distant metastases at an average of 11.75 mo (range, 7-16 mo) after primary staging. Data from our cases were combined with those from 24 cases that had previously been reported in the literature between 1972 and 2016. Analysis of this combined data indicates that endometrial carcinoma with trophoblastic component is a rare neoplasm that occurs primarily in postmenopausal patients. The trophoblastic component is most commonly a choriocarcinoma and the somatic component is most commonly an endometrioid carcinoma or an adenocarcinoma/carcinoma reported without further specification; the somatic component may be a diverse array of histotypes or histotype admixtures. Serum and/or urine β-human chorionic gonadotropin is elevated in almost all patients, and fluctuations of β-human chorionic gonadotropin generally correlated with tumor relapses or recurrences. The stage distribution and patient outcomes in the current and previously reported patients suggests that trophoblastic differentiation usually, but not invariably denotes clinical aggressiveness.
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6
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Rojas Arellano ML, Carmona Ornelas VH, García Bahena M, Muñoz Cortés SB, Pérez-Calatayud ÁA. Coriocarcinoma durante la perimenopausia: reporte de un caso. GACETA MEXICANA DE ONCOLOGÍA 2016. [DOI: 10.1016/j.gamo.2016.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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7
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Tempfer C, Horn LC, Ackermann S, Beckmann MW, Dittrich R, Einenkel J, Günthert A, Haase H, Kratzsch J, Kreissl MC, Polterauer S, Ebert AD, Schneider KTM, Strauss HG, Thiel F. Gestational and Non-gestational Trophoblastic Disease. Guideline of the DGGG, OEGGG and SGGG (S2k Level, AWMF Registry No. 032/049, December 2015). Geburtshilfe Frauenheilkd 2016; 76:134-144. [PMID: 26941444 DOI: 10.1055/s-0041-111788] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Purpose: The aim was to establish an official interdisciplinary guideline, published and coordinated by the German Society of Gynecology and Obstetrics (DGGG). The guideline was developed for use in German-speaking countries. In addition to the Germany Society of Gynecology and Obstetrics, the guideline has also been approved by the Swiss Society of Gynecology and Obstetrics (SGGG) and the Austrian Society of Gynecology and Obstetrics (OEGGG). The aim was to standardize diagnostic procedures and the management of gestational and non-gestational trophoblastic disease in accordance with the principles of evidence-based medicine, drawing on the current literature and the experience of the colleagues involved in compiling the guideline. Methods: This s2k guideline represents the consensus of a representative panel of experts with a range of different professional backgrounds commissioned by the DGGG. Following a review of the international literature and international guidelines on trophoblastic tumors, a structural consensus was achieved in a formalized, multi-step procedure. This was done using uniform definitions, objective assessments, and standardized management protocols. Recommendations: The recommendations of the guideline cover the epidemiology, classification and staging of trophoblastic tumors; the measurement of human chorionic gonadotropin (hCG) levels in serum, and the diagnosis, management, and follow-up of villous trophoblastic tumors (e.g., partial mole, hydatidiform mole, invasive mole) and non-villous trophoblastic tumors (placental site nodule, exaggerated placental site, placental site tumor, epitheloid trophoblastic tumor, and choriocarcinoma).
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Affiliation(s)
- C Tempfer
- Universitätsfrauenklinik der Ruhr-Universität Bochum, Bochum
| | - L-C Horn
- Institut für Pathologie, Universitätsklinikum Leipzig, Leipzig
| | | | - M W Beckmann
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - R Dittrich
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - J Einenkel
- Universitätsfrauenklinik, Universitätsklinikum Leipzig, Leipzig
| | - A Günthert
- Frauenklinik, Luzerner Kantonsspital, Lucerne, Switzerland
| | - H Haase
- Frauenselbsthilfe nach Krebs, e. V
| | - J Kratzsch
- Institut für Laboratoriumsmedizin, Klinische Chemie und Molekulare Diagnostik, Universitätsklinikum Leipzig, Leipzig
| | - M C Kreissl
- Klinik für Nuklearmedizin, Klinikum Augsburg, Augsburg
| | - S Polterauer
- Universitätsfrauenklinik, Medizinische Universität Wien, Vienna, Austria
| | - A D Ebert
- Praxis für Gynäkologie und Geburtshilfe, Berlin
| | - K T M Schneider
- Abteilung für Geburtshilfe und Perinatalmedizin, Klinium rechts der Isar, Technische Universität München, Munich
| | - H G Strauss
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Halle (Saale), Halle (Saale)
| | - F Thiel
- Frauenklinik, Alb Fils Kliniken, Göppingen
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Establishment of primary xenograft model from newly characterized patient extrauterine carcinosarcoma. Int J Gynecol Cancer 2014; 23:1552-60. [PMID: 24172092 DOI: 10.1097/01.igc.0000434105.98035.c7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND AND OBJECTIVE The aim of this study was to characterize primary cells from extrauterine carcinosarcoma (CS) and to establish a primary CS xenograft mouse model. METHODS Primary cells were isolated from a patient with CS and cultured in vitro. Primary CS cells were verified for their ability to consecutively generate tumorigenesis in NOD/SCID mice. The properties of xenograft tumor and explants cells were investigated by immunohistochemistry, cytogenetic, and FACS analysis. Anticancer drug susceptibility of primary CS was analyzed using CCK-8. RESULTS Primary CS cells greater than 27 passages in vitro showed an ability of a series of xenograft tumorigenesis in vivo having the same marker expression and cytogenetic character as that of original tumor. In addition, explants of xenograft tumors retained their original characteristics in the in vitro culture system. Finally, the analysis of the susceptibility to anticancer drug revealed that primary CS cells were susceptible to both doxorubicin and nilotinib, which are tyrosine kinase inhibitors. CONCLUSIONS The primary CS cells and the primary CS xenograft tumorigenesis introduce a new therapeutic model for targeting cancer and also explore a deeper understanding of generation of the tumor itself.
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Ji M, Lu Y, Guo L, Feng F, Wan X, Xiang Y. Endometrial carcinoma with yolk sac tumor-like differentiation and elevated serum β-hCG: a case report and literature review. Onco Targets Ther 2013; 6:1515-22. [PMID: 24187502 PMCID: PMC3810345 DOI: 10.2147/ott.s51983] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Endometrial carcinoma with a germ cell tumor component is a rare event. Here we report a uterine neoplasm with a unique combination of endometrioid adenocarcinoma and mixed germ cell malignant elements. A 28-year-old woman with abnormal vaginal bleeding, an abdominal mass, and elevated alfa-fetoprotein and beta-human chorionic gonadotropin (β-hCG) levels had a history of biopsy of an omental mass and chemotherapy in another hospital one month before her referral to our department. Histologic examination of the mass removed from the omentum revealed an endometrioid adenocarcinoma with yolk sac tumor-like differentiation. Total abdominal hysterectomy, bilateral salpingo-oophorectomy, infracolic omentectomy, and removal of metastatic disease were then undertaken at our hospital. Postoperative chemotherapy was given. Eight months postoperatively, serum alfa-fetoprotein and β-hCG rose again. Cases with primary yolk sac tumors of the endometrium or endometrial carcinoma with trophoblastic differentiation in the literature were reviewed.
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Affiliation(s)
- Mingliang Ji
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, People's Republic of China
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10
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Ishida M, Okabe H. Endometrioid adenocarcinoma with choriocarcinomatous differentiation: A case report and review of the literature. Oncol Lett 2013; 6:655-658. [PMID: 24137385 PMCID: PMC3789090 DOI: 10.3892/ol.2013.1431] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 06/13/2013] [Indexed: 11/06/2022] Open
Abstract
A choriocarcinomatous component is rarely present in carcinomas of certain sites and few cases of choriocarcinomatous differentiation in endometrioid adenocarcinoma have been reported. The present study reports a case of endometrioid adenocarcinoma of the uterine corpus with choriocarcinomatous differentiation, and discusses the clinicopathological features of this rare tumor. A 59-year-old post-menopausal female presented with abnormal vaginal bleeding. Magnetic resonance imaging demonstrated a relatively well-circumscribed tumor in the uterine corpus and a total cystectomy was subsequently performed. A histopathological examination revealed two distinct components in the uterine corpus tumor. The first component comprised ~80% of the tumor and was composed of poorly-differentiated endometrioid adenocarcinoma. The remaining component consisted of mononucleated and syncytial giant cells containing rich eosinophilic cytoplasm and large pleomorphic nuclei with coarse chromatin. An immunohistochemical analysis revealed that these syncytial giant cells were positive for β-human chorionic gonadotropin (hCG). Therefore, a diagnosis of endometrioid adenocarcinoma with choriocarcinomatous differentiation was confirmed. The clinicopathological features of nine previously reported cases of this tumor were analyzed in addition to the present case. The majority of the patients were post-menopausal. Endometrial choriocarcinoma may be considered to have a highly aggressive clinical course, since nine of the 10 cases displayed metastases and four patients succumbed to the disease. The pathogenesis of the choriocarcinomatous component is not well understood. However, genetic studies have demonstrated that conventional carcinoma and choriocarcinomatous components share common genetic alterations. The choriocarcinomatous component represents aberrant differentiation of the conventional carcinoma, however, genetic analyses of endometrioid adenocarcinoma with choriocarcinomatous differentiation have not been performed.
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Affiliation(s)
- Mitsuaki Ishida
- Department of Clinical Laboratory Medicine and Division of Diagnostic Pathology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
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11
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Ovarian clear cell carcinoma with choriocarcinomatous differentiation: report of a rare and aggressive tumor. Int J Gynecol Pathol 2011; 29:539-45. [PMID: 20881859 DOI: 10.1097/pgp.0b013e3181e7cc66] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Ovarian epithelial tumors of nongerm cell origin with true choriocarcinomatous differentiation are rare. To date, there are only 5 documented cases in the literature. In the reported cases, the epithelial component was of mixed cell types or of mucinous differentiation. To the best of our knowledge, an ovarian carcinoma exclusively of clear cell differentiation coexisting with a pure choriocarcinoma has not been reported earlier. A 48-year-old postmenopausal woman was found to have a large pelvic mass with lung and liver metastases. Trucut biopsy of the mass showed a poorly differentiated carcinoma that was immunoreactive for CK7 and hCG. She received 6 cycles of neoadjuvant chemotherapy that included 3 cycles of etoposide/cisplatin and 3 cycles of paclitaxel/etoposide-paclitaxel/carboplatin (TE/TP) with partial response. Debulking surgery was carried out subsequently. Pathologic examination showed an ovarian clear cell carcinoma with a second component of choriocarcinoma in which the bilaminar growth pattern of cytotrophoblast and syncytiotrophoblasts was striking. Despite additional therapy, which included 2 cycles of TE/TP and 2 cycles of gemcitabine/taxotere, the disease progressed and the patient died 11 months postoperatively. This report showed that ovarian clear cell carcinoma with choriocarcinomatous differentiation is a highly aggressive tumor and has a very poor prognosis. Nonetheless, there may be a role for neoadjuvant chemotherapy that targets both the clear cell and the choriocarcinoma components to reduce the volume of the disease before debulking surgery.
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12
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Kanthan R, Senger JLB, Diudea D. Malignant mixed Mullerian tumors of the uterus: histopathological evaluation of cell cycle and apoptotic regulatory proteins. World J Surg Oncol 2010; 8:60. [PMID: 20642852 PMCID: PMC2913917 DOI: 10.1186/1477-7819-8-60] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Accepted: 07/19/2010] [Indexed: 12/12/2022] Open
Abstract
Aim The aim of our study was to evaluate survival outcomes in malignant mixed Mullerian tumors (MMMT) of the uterus with respect to the role of cell cycle and apoptotic regulatory proteins in the carcinomatous and sarcomatous components. Methods 23 cases of uterine MMMT identified from the Saskatchewan Cancer Agency (1970-1999) were evaluated. Immunohistochemical expression of Bad, Mcl-1, bcl-x, bak, mdm2, bax, p16, p21, p53, p27, EMA, Bcl-2, Ki67 and PCNA was correlated with clinico-pathological data including survival outcomes. Results Histopathological examination confirmed malignant epithelial component with homologous (12 cases) and heterologous (11 cases) sarcomatous elements. P53 was strongly expressed (70-95%) in 15 cases and negative in 5 cases. The average survival in the p53+ve cases was 3.56 years as opposed to 8.94 years in p53-ve cases. Overexpression of p16 and Mcl-1 were observed in patients with longer survival outcomes (> 2 years). P16 and p21 were overexpressed in the carcinomatous and sarcomatous elements respectively. Cyclin-D1 was focally expressed only in the carcinomatous elements. Conclusions Our study supports that a) cell cycle and apoptotic regulatory protein dysregulation is an important pathway for tumorigenesis and b) p53 is an important immunoprognostic marker in MMMT of the uterus.
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Affiliation(s)
- Rani Kanthan
- Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK, Canada.
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13
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Yamada T, Mori H, Kanemura M, Ohmichi M, Shibayama Y. Endometrial carcinoma with choriocarcinomatous differentiation: a case report and review of the literature. Gynecol Oncol 2009; 113:291-4. [PMID: 19232701 DOI: 10.1016/j.ygyno.2009.01.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Revised: 01/09/2009] [Accepted: 01/15/2009] [Indexed: 10/21/2022]
Abstract
BACKGROUND Choriocarcinomas unrelated to pregnancy, teratomas, or germ cell tumors have been found in the stomach, lungs, colon, esophagus, bladder, breast, renal pelvis and other sites. CASE We present a case of a 58-year-old woman with endometrial carcinoma with choriocarcinomatous differentiation. She received surgery and chemotherapy for endometrial adenocarcinoma. However, a metastatic tumor of choriocarcinomatous element appeared at the vaginal cuff 9 months after surgery. Additional chemotherapy for choriocarcinoma resulted in a decrease in the serum hCG and the tumor regressed. Fifty months following surgery, she is alive without disease. CONCLUSION Treatment and follow-up must be performed not only for the adenocarcinoma element but also for the choriocarcinoma element in patients presenting with endometrial carcinoma with choriocarcinomatous differentiation.
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Affiliation(s)
- Takashi Yamada
- Department of Pathology, Osaka Medical College, Takatsuki, Osaka, Japan.
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O'Neill CJ, Houghton F, Clarke J, McCluggage WG. Uterine gestational choriocarcinoma developing after a long latent period in a postmenopausal woman: the value of DNA polymorphism studies. Int J Surg Pathol 2008; 16:226-9. [PMID: 18417687 DOI: 10.1177/1066896907307038] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This article reports a uterine gestational choriocarcinoma arising in a 57-year-old woman with a long latent period of 22 years from the last known pregnancy. Diagnosis was made on an endometrial biopsy specimen, and given the age of the patient, the long latent period, and the limited sample, trophoblastic differentiation within an endometrial carcinoma was considered. The results of DNA polymorphism studies illustrated both paternal and maternal alleles within the tumor in equal amounts, confirming the neoplasm to be gestational in origin and to have originated from a nonmolar gestation. The report discusses the value of DNA polymorphism studies in distinguishing gestational from nongestational choriocarcinoma and from trophoblastic differentiation within a carcinoma.
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Affiliation(s)
- Ciaran J O'Neill
- Department of Pathology, Royal Group of Hospitals Trust, Belfast, Northern Ireland
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Mixed serous carcinoma of the endometrium with trophoblastic differentiation: analysis of the p53 tumor suppressor gene suggests stem cell origin. Ann Diagn Pathol 2008; 12:1-3. [DOI: 10.1016/j.anndiagpath.2007.01.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Endometrioid carcinoma of the endometrium with choriocarcinomatous differentiation: a case report and review of the literature. Arch Gynecol Obstet 2007; 278:79-84. [PMID: 18066564 DOI: 10.1007/s00404-007-0526-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Accepted: 11/20/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE An endometrioid adenocarcinoma (EAC) with true trophoblastic differentiation is a rare event with a highly aggressive clinical course. CASE We report an endometrioid adenocarcinoma of the endometrium in which there was a morphologically conventional-appearing EAC component admixed with multinucleated giant cells and large pleomorphic tumor cells that resembled a choriocarcinoma without an elevated serum level of human chorionic gonadotropin (hCG) in a 42-year-old unmarried woman with a history of abnormal uterine bleeding. A total abdominal hysterectomy, bilateral salpingo-oophorectomy, and pelvic lymph node dissection were performed. Histopathologic study of the specimen showed endometrioid adenocarcinoma extended to the deep myometrium with a focus of hemorrhagic and necrotic tumor composed of multinucleated giant cells, large pleomorphic tumor cells, suggesting choriocarcinomatous differentiation (CD). Immunohistochemical studies demonstrated intense reactivity of tumor cells for human chorionic gonadotropin (hCG) confirming the diagnosis. A complete clinical workup ruled out metastatic spread to the brain, lungs, skeleton, or abdomen. The patient was alive with no evidence of disease 6 months later. CONCLUSION Although endometrioid adenocarcinoma with choriocarcinomatous differentiation is known to behave in a more aggressive course, this disease may have a good prognosis with a clinically indolent course when it is small, and without elevated serum hCG levels.
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Horn LC, Hänel C, Bartholdt E, Dietel J. Serous carcinoma of the endometrium with choriocarcinomatous differentiation: a case report and review of the literature indicate the existence of 2 prognostically relevant tumor types. Int J Gynecol Pathol 2006; 25:247-51. [PMID: 16810062 DOI: 10.1097/01.pgp.0000215294.45738.a4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Nongestational choriocarcinomas rarely occur outside the gonads or teratomas. We report a serous carcinoma of the endometrium with a choriocarcinomatous component and review of the literature. A 61-year-old woman underwent hysterectomy and bilateral salpingo-oophorectomy for a serous carcinoma with choriocarcinomatous component. Immunohistochemistry showed a strong p53 staining of the serous component and the cytotrophoblastic cells of the choriocarcinomatous component; the syncytiotrophoblast was negative. The initial serum human chorionic gonadotropin (hCG) was 225,000 IU/L. Postoperatively, the patient developed diffuse pulmonary metastatic disease. Despite chemotherapy, the patient died 2 months after initial diagnosis. Abstracting the data from the reported cases and from the literature, it can be assumed that 2 different tumor types exist. The first one is morphologically and clinically more related to the gestational choriocarcinoma with strongly elevated serum hCG levels, early onset of (distant) metastatic disease, and consecutively rapid and often fatal clinical course. The second type presents as an endometrial carcinoma with single syncytiotrophoblast-like cells, associated with low serum hCG, no distant metastatic disease, and, consequently, a better prognosis. The prognostically relevant component for long-time survival in the latter variant is the nontrophoblastic component.
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Affiliation(s)
- Lars-Christian Horn
- Institute of Pathology and Division of Gynecologic Pathology, University of Leipzig, Leipzig, Germany.
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Le Bret T, Tranbaloc P, Benbunan JL, Salet-Lizée D, Villet R. Choriocarcinome utérin en péri-ménopause. ACTA ACUST UNITED AC 2005; 34:85-9. [PMID: 15767921 DOI: 10.1016/s0368-2315(05)82674-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We report a case of a primary uterine choriocarcinoma associated with adenocarcinoma occurring during peri-menopausal age, and review the literature. The clinical course and the histopathology of the case were reviewed and a Medline literature search for other cases was performed. BHCG and analysis of uterine curettage provided the diagnosis of choriocarcinoma. Polychemotherapy, started immediately after the patient's clinical condition deteriorated, was successful. Colpohysterectomy and pelvic lymphadenectomy were performed 5 months later. Treatment was completed by vaginal curietherapy. Histopathologic examination of the surgical specimen revealed only adenocarcinoma. The patient was followed for 18 months without evidence of recurrence. The literature search revealed that primary forms are exceptional; the etiology is unknown. Treatment is based on polychemotherapy. Primary choriocarcinomas are rare tumours, associated with other histopathological forms. We document a case occurring during the peri-menopausal period and review the literature on this pathology. The very poor prognosis in the past has changed with early polychemotherapy.
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Affiliation(s)
- T Le Bret
- Service de Chirurgie Viscérale et Gynécologique, Hôpital des Diaconesses, 12, rue du Sergent-Bauchat, 75012 Paris.
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Abstract
Most germ cell tumors occur in the gonads or in extragonadal sites in the anatomic midline; this article reviews tumors with similar or identical histologic features that arise in other topographic locations. Such lesions often represent the presence of "germ cell-like" or "germinal" components in what is otherwise recognized as a somatic neoplasm; however, they may also occur in pure form. The morphologic and immunohistochemical features of these proliferations are reviewed, according to the types of germ cell tumors that they recapitulate.
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Affiliation(s)
- J Carlos Manivel
- Division of Surgical Pathology, Department of Laboratory Medicine & Pathology, University of Minnesota School of Medicine, Minneapolis, MN 55455, USA.
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