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Wang V, Elias KM, Berkowitz RS, Horowitz NS. Placental Site Trophoblastic Tumors and Epithelioid Trophoblastic Tumors. Hematol Oncol Clin North Am 2024:S0889-8588(24)00110-2. [PMID: 39322463 DOI: 10.1016/j.hoc.2024.08.016] [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: 09/27/2024]
Abstract
Placental site trophoblastic disease (PSTT) and epithelioid trophoblastic tumor (ETT) are the rarest forms of gestational trophoblastic neoplasia (GTN) with unique clinical features and treatment considerations. Unlike other GTN, human chorionic gonadotropin (hCG) is minimally, if at all, elevated. Additionally, unlike other GTN, WHO risk scores are not applied to PSTT/ETT. Management of PSTT/ETT is predominately surgical with hysterectomy and possible lymphadenectomy. There are case reports of fertility sparing surgery for uterine confined disease. Multi-agent chemotherapy ± pembrolizumab is added for those with high risk features defined as advanced stage disease and those diagnosed ≥48 months from the antecedent pregnancy. Survival for early stage, low risk disease remains quite good but the prognosis for high-risk disease is poor and an scenario for which novel treatments are needed.
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Affiliation(s)
- Victoria Wang
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Boston, MA, USA; New England Trophoblastic Disease Center, Dana-Farber Cancer Institute, MA, USA.
| | - Kevin M Elias
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Boston, MA, USA; New England Trophoblastic Disease Center, Dana-Farber Cancer Institute, MA, USA
| | - Ross S Berkowitz
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Boston, MA, USA; New England Trophoblastic Disease Center, Dana-Farber Cancer Institute, MA, USA
| | - Neil S Horowitz
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Boston, MA, USA; New England Trophoblastic Disease Center, Dana-Farber Cancer Institute, MA, USA
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Marquina G, Szewczyk G, Goffin F. The Rare of the Rarest: Placental Site Trophoblastic Tumor, Epithelioid Trophoblastic Tumor, Atypical Placental Site Nodule. Gynecol Obstet Invest 2024; 89:239-246. [PMID: 38281479 DOI: 10.1159/000536494] [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: 03/08/2023] [Accepted: 01/25/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Epithelioid Trophoblastic Tumor (ETT) and Placental Site Trophoblastic Tumor (PSTT) are two of the rarest GTNs that share certain features at diagnosis and management. Atypical Placental Site Nodule (APSN) is a relatively new entity considered as a premalignant lesion. OBJECTIVES AND METHODS The aim of this review was to summarize the main characteristics of each of these entities, their diagnostic features, and their treatment's standard of care including fertility-sparing treatments. OUTCOME This study provides a thorough review of ETT, PSTT, and APSN. CONCLUSIONS The reader will gain an insight view of these rare tumors arising from the intermediate trophoblast.
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Affiliation(s)
- Gloria Marquina
- Department of Medical Oncology, Hospital Clínico San Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), Instituto de Investigación Sanitaria (IdISSC), EURACAN Referral Centre, Madrid, Spain
| | - Grzegorz Szewczyk
- Department of Biophysics, Physiology and Pathophysiology, Medical University of Warsaw, Warsaw, Poland
- Department of Obstetrics, Perinatology and Gynaecology, Medical University of Warsaw, Warsaw, Poland
| | - Frederic Goffin
- Department of Obstetrics and Gynecology, CHU de Liège and Hospital de la Citadelle, University of Liege, Liege, Belgium
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Coopmans L, Larsson A, Joneborg U, Lok C, van Trommel N. Surgical Management of Gestational Trophoblastic Disease. Gynecol Obstet Invest 2023; 89:214-229. [PMID: 37788661 DOI: 10.1159/000534065] [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: 01/10/2023] [Accepted: 09/04/2023] [Indexed: 10/05/2023]
Abstract
BACKGROUND Gestational trophoblastic disease (GTD) is a rare pregnancy-related condition consisting of premalignant and malignant forms arising from proliferation of trophoblastic cells. The malignant forms are collectively referred to as gestational trophoblastic neoplasia (GTN) and are highly sensitive to chemotherapy. However, surgical procedures remain indispensable in the diagnosis and treatment of GTD. OBJECTIVES The aim of this review was to summarize surgical interventions in the treatment of GTD and GTN. We reviewed indications, efficacy, possible complications, and oncological outcomes of surgery. METHODS Three searches were performed in the databases of PubMed, Embase, and the Cochrane Library to create an up-to-date overview of existing literature on the following subjects: (1) the role of primary hysterectomy in GTD and GTN; (2) the role of second curettage in GTD and GTN; (3) fertility sparing surgery in GTN; (4) surgical management of metastases. Included articles originated from the time period 1952-2022. Articles written in English, Spanish, and French were included. OUTCOMES Thirty-eight articles were found and selected. Surgical evacuation through suction curettage is most used and advised in the treatment of GTD. A second curettage could be beneficial in patients with low hCG levels and low FIGO scores. In women who have completed their families, primary hysterectomy might be considered as the risk of subsequent GTN is lower than after suction curettage. In case of the rare forms of GTN (epithelioid trophoblastic tumor or placental site trophoblastic tumor) surgical tumor resection remains the most important step in treatment. Data on fertility sparing surgery in GTN are scarce and this treatment should be considered experimental. CONCLUSION AND OUTLOOK Surgery remains an important part of treatment of GTD and is sometimes indispensable to achieve curation. Further collection of evidence is needed to determine treatment steps.
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Affiliation(s)
- Leonoor Coopmans
- Gynecological Oncology, Center for Gynecological Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands,
| | - Agnes Larsson
- Department of Gynecologic Cancer Surgery, Karolinska University Hospital and Department of Women's and Children's Health Karolinska Institutet, Stockholm, Sweden
| | - Ulrika Joneborg
- Department of Gynecologic Cancer Surgery, Karolinska University Hospital and Department of Women's and Children's Health Karolinska Institutet, Stockholm, Sweden
| | - Christianne Lok
- Gynecological Oncology, Center for Gynecological Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Nienke van Trommel
- Gynecological Oncology, Center for Gynecological Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands
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Khoiwal K, Gill P, Chawla L, Agrawal S, Chaturvedi J. What is your diagnosis? J Turk Ger Gynecol Assoc 2023; 24:76-78. [PMID: 36919689 PMCID: PMC10019005 DOI: 10.4274/jtgga.galenos.2022.2022-2-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- Kavita Khoiwal
- Department Obstetrics and Gynaecology, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Poonam Gill
- Department Obstetrics and Gynaecology, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Latika Chawla
- Department Obstetrics and Gynaecology, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Shruti Agrawal
- Department Obstetrics and Gynaecology, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Jaya Chaturvedi
- Department Obstetrics and Gynaecology, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
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Dataset for the Reporting of Gestational Trophoblastic Neoplasia: Recommendations From the International Collaboration on Cancer Reporting (ICCR). Int J Gynecol Pathol 2022; 41:S34-S43. [DOI: 10.1097/pgp.0000000000000876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Retained Placenta Percreta with Acquired Uterine Arteriovenous Malformation—Case Report and Short Review of the Literature. Diagnostics (Basel) 2022; 12:diagnostics12040904. [PMID: 35453952 PMCID: PMC9029973 DOI: 10.3390/diagnostics12040904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/21/2022] [Accepted: 04/02/2022] [Indexed: 11/18/2022] Open
Abstract
Placenta accreta spectrum disorder (PAS) has an increased frequency due to the high number of cesarean sections. The abnormal placentation associated with a retained placenta can cause persistent uterine bleeding, with ultrasound Doppler examination being the main choice to assess the uterine hemorrhage. An acquired uterine arteriovenous malformation (AVM) may occur because of uterine trauma, spontaneous abortion, dilation and curettage, endometrial carcinoma or gestational trophoblastic disease. The treatment for abnormal placentation associated with AVM can be conservative, represented by methotrexate therapy, arterial embolization, uterine curettage, hysteroscopic loop resection or radical, which takes into consideration total hysterectomy. Therapeutic management always considers the degree of placental invasion, the patient hemodynamic state and fertility preservation. Considering the aspects described, we present a case of retained placenta percreta associated with acquired uterine AVM, with imagistic and clinical features suggestive of a gestational trophoblastic disease, successfully treated by hysterectomy, along with a small review of the literature, as only a few publications have reported a similar association of diagnostics and therapy.
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A Review of Current Management of Placental Site Trophoblastic Tumor and Epithelioid Trophoblastic Tumor. Obstet Gynecol Surv 2022; 77:101-110. [DOI: 10.1097/ogx.0000000000000978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Gan J, Chen Z, Feng X, Wei Z, Zhang S, Du Y, Xu C, Zhao H. Expression profiling of lncRNAs and mRNAs in placental site trophoblastic tumor (PSTT) by microarray. Int J Med Sci 2022; 19:1-12. [PMID: 34975294 PMCID: PMC8692111 DOI: 10.7150/ijms.65002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/19/2021] [Indexed: 12/26/2022] Open
Abstract
As a rare type of gestational trophoblastic disease, placental site trophoblastic tumor (PSTT) is originated from intermediate trophoblast cells. Long noncoding RNAs (lncRNAs) regulate numerous biological process. However, the role of lncRNAs in PSTT remains poorly understood. In the present study, expression levels of lncRNAs and mRNAs in four human PSTT tissues and four normal placental villi were investigated. The results of microarray were validated by the reverse transcription and quantitative real-time polymerase reaction (RT-qPCR) and immunohistochemistry analyses. Furthermore, GO and KEGG pathway analyses were performed to identify the underlying biological processes and signaling pathways of aberrantly expressed lncRNAs and mRNAs. We also conducted the coding-non-coding gene co-expression (CNC) network to explore the interaction of altered lncRNAs and mRNAs. In total, we identified 1247 up-regulated lncRNAs and 1013 down-regulated lncRNAs as well as 828 up-regulated mRNAs and 1393 down-regulated mRNAs in PSTT tissues compared to normal villi (fold change ≥ 2.0, p < 0.05). GO analysis showed that mitochondrion was the most significantly down-regulated GO term, and immune response was the most significantly up-regulated term. A CNC network profile based on six confirmed lncRNAs (NONHSAT114519, NR_103711, NONHSAT003875, NONHSAT136587, NONHSAT134431, NONHSAT102500) as well as 354 mRNAs was composed of 497 edges. GO and KEGG analyses indicated that interacted mRNAs were enriched in the signal-recognition particle (SRP)-dependent cotranslational protein targeting to membrane and Ribosome pathway. It contributes to expand the understanding of the aberrant lncRNAs and mRNAs profiles of PSTT, which may be helpful for the exploration of new diagnosis and treatment of PSTT.
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Affiliation(s)
- Jianfeng Gan
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Zhixian Chen
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Xuan Feng
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Zhi Wei
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Sai Zhang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Yan Du
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Congjian Xu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
| | - Hongbo Zhao
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, People's Republic of China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai 200032, People's Republic of China
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Horowitz NS, Eskander RN, Adelman MR, Burke W. Epidemiology, diagnosis, and treatment of gestational trophoblastic disease: A Society of Gynecologic Oncology evidenced-based review and recommendation. Gynecol Oncol 2021; 163:605-613. [PMID: 34686354 DOI: 10.1016/j.ygyno.2021.10.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/28/2021] [Accepted: 10/04/2021] [Indexed: 12/22/2022]
Affiliation(s)
- N S Horowitz
- Brigham & Women's Hospital/Dana Farber Cancer Institute, Boston, MA, USA.
| | - R N Eskander
- University of California, San Diego, Moores Cancer Center, La Jolla, CA, USA
| | | | - W Burke
- Stony Brook Medicine, Long Island, NY, USA
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Trelis Blanes A, Matute Tobías L, Montero Balaguer B, López Agulló S, Perales Marín A. Tumor trofoblástico del lecho placentario: reporte de un caso. CLINICA E INVESTIGACION EN GINECOLOGIA Y OBSTETRICIA 2021. [DOI: 10.1016/j.gine.2021.100671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Eiriksson L, Dean E, Sebastianelli A, Salvador S, Comeau R, Jang JH, Bouchard-Fortier G, Osborne R, Sauthier P. Guideline No. 408: Management of Gestational Trophoblastic Diseases. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2021; 43:91-105.e1. [PMID: 33384141 DOI: 10.1016/j.jogc.2020.03.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 03/02/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE This guideline reviews the clinical evaluation and management of gestational trophoblastic diseases, including surgical and medical management of benign, premalignant, and malignant entities. The objective of this guideline is to assist health care providers in promptly diagnosing gestational trophoblastic diseases, to standardize treatment and follow-up, and to ensure early specialized care of patients with malignant or metastatic disease. INTENDED USERS General gynaecologists, obstetricians, family physicians, midwives, emergency department physicians, anaesthesiologists, radiologists, pathologists, registered nurses, nurse practitioners, residents, gynaecologic oncologists, medical oncologists, radiation oncologists, surgeons, general practitioners in oncology, oncology nurses, pharmacists, physician assistants, and other health care providers who treat patients with gestational trophoblastic diseases. This guideline is also intended to provide information for interested parties who provide follow-up care for these patients following treatment. TARGET POPULATION Women of reproductive age with gestational trophoblastic diseases. OPTIONS Women diagnosed with a gestational trophoblastic disease should be referred to a gynaecologist for initial evaluation and consideration for primary surgery (uterine evacuation or hysterectomy) and follow-up. Women diagnosed with gestational trophoblastic neoplasia should be referred to a gynaecologic oncologist for staging, risk scoring, and consideration for primary surgery or systemic therapy (single- or multi-agent chemotherapy) with the potential need for additional therapies. All cases of gestational trophoblastic neoplasia should be discussed at a multidisciplinary cancer case conference and registered in a centralized (regional and/or national) database. EVIDENCE Relevant studies from 2002 onwards were searched in Embase, MEDLINE, the Cochrane Central Register of Controlled Trials, and Cochrane Systematic Reviews using the following terms, either alone or in combination: trophoblastic neoplasms, choriocarcinoma, trophoblastic tumor, placental site, gestational trophoblastic disease, hydatidiform mole, drug therapy, surgical therapy, radiotherapy, cure, complications, recurrence, survival, prognosis, pregnancy outcome, disease outcome, treatment outcome, and remission. The initial search was performed in April 2017 and updated in May 2019. Relevant evidence was selected for inclusion in the following order: meta-analyses, systematic reviews, guidelines, randomized controlled trials, prospective cohort studies, observational studies, non-systematic reviews, case series, and reports. Additional significant articles were identified through cross-referencing the identified reviews. The total number of studies identified was 673, with 79 studies cited in this review. VALIDATION METHODS The content and recommendations were drafted and agreed upon by the authors. The Executive and Board of Directors of the Society of Gynecologic Oncology of Canada reviewed the content and submitted comments for consideration, and the Board of Directors for the Society of Obstetricians and Gynaecologists of Canada approved the final draft for publication. The quality of evidence was rated using the criteria described in the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology framework. See the online appendix tables for key to grading and interpretation of recommendations. BENEFITS These guidelines will assist physicians in promptly diagnosing gestational trophoblastic diseases and urgently referring patients diagnosed with gestational trophoblastic neoplasia to gynaecologic oncology for specialized management. Treating gestational trophoblastic neoplasia in specialized centres with the use of centralized databases allows for capturing and comparing data on treatment outcomes of patients with these rare tumours and for optimizing patient care. SUMMARY STATEMENTS (GRADE RATINGS IN PARENTHESES) RECOMMENDATIONS (GRADE RATINGS IN PARENTHESES).
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Abstract
PURPOSE OF REVIEW This review demonstrates the evidence for new systemic anticancer treatments and how they integrate within conventional management for gestational trophoblastic neoplasia (GTN). We present the evidence on atypical placental site nodules, and how they incorporate within the GTN spectrum, as well as updates regarding GTN staging and follow-up. RECENT FINDINGS First-line treatment for GTN still lies in conventional chemotherapy, although the introduction of anti-PD1/PD-L1 immune checkpoint inhibitors has shown significant promise in management of relapsed disease, with responses reported in multiple relapsed choriocarcinomas as well as epithelioid trophoblastic tumours and placental site trophoblastic tumours (ETT/PSTT). Following completion of treatment, ETT/PSTT still require life-long surveillance but for other GTN, no recurrences have been detected after 7 years. SUMMARY Checkpoint inhibitors are likely to play an increasing role in the future management of GTN management. Further refinement of prognostic factors to identify those most at risk of GTN recurrence is warranted so that surveillance can be focussed on those most at risk, whilst minimizing unnecessary intervention for those at lower risk.
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Affiliation(s)
- James Clark
- Gestational Trophoblastic Disease Centre, Charing Cross Hospital Campus of Imperial College London, Fulham Palace Road, London W68RF UK
| | - Susanna Slater
- Gestational Trophoblastic Disease Centre, Charing Cross Hospital Campus of Imperial College London, Fulham Palace Road, London W68RF UK
| | - Michael J Seckl
- Gestational Trophoblastic Disease Centre, Charing Cross Hospital Campus of Imperial College London, Fulham Palace Road, London W68RF UK
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Peixinho C, Almeida A, Bartosch C, Cruz Pires M. Placental site trophoblastic tumour: five challenges of patient clinical management. BMJ Case Rep 2021; 14:14/1/e238994. [PMID: 33509882 PMCID: PMC7845717 DOI: 10.1136/bcr-2020-238994] [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] [Indexed: 01/30/2023] Open
Abstract
Placental site trophoblastic tumour is a rare form of gestational trophoblastic disease accounting for about 1%-2% of all trophoblastic tumours. Diagnosis and management of placental site trophoblastic tumour can be difficult.We report a case of a 30-year-old woman diagnosed with a placental site trophoblastic tumour and identify the challenges in diagnosis and treatment of this rare situation. The presenting sign was abnormal vaginal bleeding that started 3 months after delivery. Image exams revealed an enlarged uterus with a heterogeneous mass, with vesicular pattern, and the increased vascularisation serum human chorionic gonadotropin level was above normal range. The histological diagnosis was achieved through hysteroscopic biopsy. Staging exams revealed pulmonary micronodules. The patient was successfully treated with hysterectomy and chemotherapy. The latest follow-up (37 months after diagnosis) was uneventful, and the patient exhibited no signs of recurrence or metastasis.
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Affiliation(s)
- Catarina Peixinho
- Department of Gynecology and Obstetrics, Hospital Pedro Hispano, Matosinhos, Portugal
| | - Amélia Almeida
- Department of Gynecology and Obstetrics, Centro Hospitalar do Médio Ave, Famalicão, Portugal
| | - Carla Bartosch
- Department of Pathology, Instituto Portugues de Oncologia do Porto Francisco Gentil EPE, Porto, Portugal
| | - Mónica Cruz Pires
- Department of Gynecology, Instituto Portugues de Oncologia do Porto Francisco Gentil EPE, Porto, Portugal
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Eiriksson L, Dean E, Sebastianelli A, Salvador S, Comeau R, Jang JH, Bouchard-Fortier G, Osborne R, Sauthier P. Directive clinique n o 408 : Prise en charge des maladies gestationnelles trophoblastiques. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2021; 43:106-123.e1. [PMID: 33384137 DOI: 10.1016/j.jogc.2020.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIF Cette directive passe en revue l'évaluation clinique et la prise en charge des maladies gestationnelles trophoblastiques, notamment les traitements chirurgicaux et médicamenteux des tumeurs bénignes, prémalignes et malignes. L'objectif de la présente directive clinique est d'aider les fournisseurs de soins de santé à rapidement diagnostiquer les maladies gestationnelles trophoblastiques, à normaliser les traitements et le suivi et à assurer des soins spécialisés précoces aux patientes dont l'atteinte est maligne ou métastatique. PROFESSIONNELS CONCERNéS: Gynécologues généralistes, obstétriciens, médecins de famille, sages-femmes, urgentologues, anesthésistes, radiologistes, anatomopathologistes, infirmières autorisées, infirmières praticiennes, résidents, gynécologues-oncologues, oncologues médicaux, radio-oncologues, chirurgiens, omnipraticiens en oncologie, infirmières en oncologie, pharmaciens, auxiliaires médicaux et autres professionnels de la santé qui traitent des patientes atteintes d'une maladie gestationnelle trophoblastique. La présente directive vise également à fournir des renseignements aux parties intéressées qui prodiguent des soins de suivi à ces patientes après le traitement. POPULATION CIBLE Femmes en âge de procréer atteintes d'une maladie gestationnelle trophoblastique. OPTIONS Les femmes ayant reçu un diagnostic de maladie gestationnelle trophoblastique doivent être orientées vers un gynécologue afin qu'il réalise une évaluation initiale, envisage une intervention chirurgicale primaire (évacuation ou hystérectomie) et effectue un suivi. Il y a lieu d'orienter les femmes ayant reçu un diagnostic de tumeur trophoblastique gestationnelle vers un gynécologue-oncologue afin qu'il effectue la stadification tumorale, établisse le score de risque et envisage l'intervention chirurgicale primaire ou un traitement systémique (mono- ou polychimiothérapie) et la nécessité d'éventuels traitements supplémentaires. Il est recommandé de discuter de chaque cas de néoplasie gestationnelle trophoblastique lors d'une réunion multidisciplinaire de cas oncologiques et de l'inscrire dans une base de données centralisée (régionale et/ou nationale). DONNéES PROBANTES: Des recherches ont été effectuées au moyen des bases de données Embase et MEDLINE, du Cochrane Central Register of Controlled Trials et de la Cochrane Database of Systematic Reviews afin de trouver les études publiées depuis 2002 utilisant un ou plusieurs des mots clés suivants : trophoblastic neoplasms, choriocarcinoma, trophoblastic tumor, placental site, gestational trophoblastic disease, hydatidiform mole, drug therapy, surgical therapy, radiotherapy, cure, complications, recurrence, survival, prognosis, pregnancy outcome, disease outcome, treatment outcome et remission. La recherche initiale a été effectuée en avril 2017; une mise à jour a été faite en mai 2019. Les données probantes pertinentes ont été sélectionnées aux fins d'inclusion selon l'ordre suivant : méta-analyses, revues systématiques, directives cliniques, essais cliniques randomisés, études de cohortes prospectives, études observationnelles, revues non systématiques, études de séries de cas et rapports. D'autres articles pertinents ont été trouvés en recoupant les revues répertoriées. Le nombre total d'études relevées était de 673, dont 79 études sont citées dans la présente revue. MéTHODES DE VALIDATION: Le contenu et les recommandations ont été rédigés et acceptés par les auteurs. La direction et le conseil d'administration de la Société de gynéco-oncologie du Canada ont passé en revue le contenu de la version préliminaire et ont soumis des commentaires à prendre en considération. Le conseil d'administration de la Société des obstétriciens et gynécologues du Canada a approuvé la version définitive aux fins de publication. La qualité des données probantes a été évaluée au moyen des critères de l'approche GRADE (Grading of Recommendations Assessment, Development and Evaluation). Consulter les tableaux dans l'annexe en ligne pour connaître les critères de notation et d'interprétation des recommandations. BéNéFICES, RISQUES, COûTS: Les présentes recommandations aideront les médecins à diagnostiquer rapidement les maladies gestationnelles trophoblastiques et à orienter de façon urgente les patientes ayant reçu un diagnostic de maladie gestationnelle trophoblastique en gynécologie oncologique pour une prise en charge spécialisée. Le traitement des néoplasies gestationnelles trophoblastiques en centre spécialisé combiné à l'utilisation de bases de données centralisées permet de recueillir et de comparer des données sur les résultats thérapeutiques des patientes atteintes de ces tumeurs rares et d'optimiser les soins aux patientes. DÉCLARATIONS SOMMAIRES (CLASSEMENT GRADE ENTRE PARENTHèSES): RECOMMANDATIONS (CLASSEMENT GRADE ENTRE PARENTHèSES).
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Lok C, Frijstein M, van Trommel N. Clinical presentation and diagnosis of Gestational Trophoblastic Disease. Best Pract Res Clin Obstet Gynaecol 2020; 74:42-52. [PMID: 33422446 DOI: 10.1016/j.bpobgyn.2020.12.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/05/2020] [Accepted: 12/01/2020] [Indexed: 12/14/2022]
Abstract
Gestational trophoblastic disease (GTD) is a heterogeneous group of pregnancy-related disorders characterized by abnormal proliferation of trophoblastic tissue. It encompasses the premalignant partial and complete hydatidiform mole but also the malignant invasive mole, choriocarcinoma, placental-site trophoblastic tumor, and epithelioid trophoblastic tumor. The clinical presentation changed to earlier detection after the introduction of first trimester ultrasounds. Patients are often asymptomatic, but vaginal bleeding continues to be the most common presenting symptom. Other symptoms can develop in the case of metastatic disease. Ultrasound, serum human chorionic gonadotrophin, and sometimes additional imaging such as CT, MRI, or PET can confirm the diagnosis and stage of disease. Familiarity with the pathogenesis, classification, imaging features, and treatment of GTD facilitates diagnosis and appropriate management.
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Affiliation(s)
- Christianne Lok
- Department of Gynaecologic Oncology, Center of Gynecologic Oncology Amsterdam, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands.
| | - Minke Frijstein
- Department of Gynaecologic Oncology, Center of Gynecologic Oncology Amsterdam, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands.
| | - Nienke van Trommel
- Department of Gynaecologic Oncology, Center of Gynecologic Oncology Amsterdam, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands.
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16
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Ngu SF, Ngan HYS. Surgery including fertility-sparing treatment of GTD. Best Pract Res Clin Obstet Gynaecol 2020; 74:97-108. [PMID: 33127305 PMCID: PMC7547826 DOI: 10.1016/j.bpobgyn.2020.10.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 10/05/2020] [Accepted: 10/07/2020] [Indexed: 01/01/2023]
Abstract
Gestational trophoblastic disease (GTD) consists of a spectrum of diseases, including hydatidiform moles, invasive mole, metastatic mole, choriocarcinoma, placental site trophoblastic tumour (PSTT) and epithelioid trophoblastic tumour (ETT). GTD is a relatively uncommon disease occurring in women of reproductive age, with high cure rates. Primary treatment of hydatidiform moles includes uterine evacuation, followed by close monitoring of serial hCG levels to detect for post-molar gestational trophoblastic neoplasia (GTN). In patients with GTN, the main therapy consists of chemotherapy, although some surgical procedures are important in selected patients to achieve curing. Hysterectomy is the mainstay treatment for PSTT or ETT and may be considered in selected patients for management of hydatidiform mole and malignant GTN especially in chemoresistant disease. Resection of metastatic lesions such as in the lung or brain can be considered in selected patients with isolated chemoresistant tumour. Surgical treatment of GTD will be discussed in this chapter.
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Affiliation(s)
- Siew-Fei Ngu
- Department of Obstetrics and Gynaecology, The University of Hong Kong, Queen Mary Hospital, 6/F Professorial Block, 102 Pokfulam Road, Hong Kong.
| | - Hextan Y S Ngan
- Department of Obstetrics and Gynaecology, The University of Hong Kong, Queen Mary Hospital, 6/F Professorial Block, 102 Pokfulam Road, Hong Kong.
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17
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Chaves MM, Maia T, Cunha TM, Veiga VF. Placental site trophoblastic tumour: the rarest subtype of gestational trophoblastic disease. BMJ Case Rep 2020; 13:13/10/e235756. [PMID: 33040035 DOI: 10.1136/bcr-2020-235756] [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: 11/04/2022] Open
Abstract
Placental site trophoblastic tumour (PSTT) is a very rare form of gestational trophoblastic disease that grows slowly, secretes low levels of beta-subunit of human chorionic gonadotropin (β-hCG), presents late-onset metastatic potential and is resistant to several chemotherapy regimens. Here, we report a case of PSTT in a 36-year-old woman who presented with amenorrhea and persistently elevated serum level of β-hCG after a miscarriage. Transvaginal ultrasound revealed a hypovascular ill-defined solid lesion of the uterine fundus and MRI showed a tumour infiltrating the external myometrium with discrete early enhancement and signal restriction on diffusion-weighted imaging. PSTT was suspected, and after endometrial biopsy by hysteroscopy and posterior hysterectomy, microscopic examination allowed the final diagnosis. The level of β-hCG dropped significantly in about a month after surgical treatment. Due to the rarity of PSTT, reporting new cases is crucial to improve the diagnosis and managing of these patients.
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Affiliation(s)
- Mariana M Chaves
- Radiology, Hospital do Divino Espirito Santo de Ponta Delgada EPE, Ponta Delgada, Portugal
| | - Tiago Maia
- Pathology, Instituto Português de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Portugal
| | - Teresa Margarida Cunha
- Radiology, Instituto Português de Oncologia de Lisboa Francisco Gentil EPE, Lisbon, Portugal
| | - Vera Furtado Veiga
- Gynecology, Instituto Português de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Portugal
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18
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Hancock BW, Tidy J. Placental site trophoblastic tumour and epithelioid trophoblastic tumour. Best Pract Res Clin Obstet Gynaecol 2020; 74:131-148. [PMID: 33139212 DOI: 10.1016/j.bpobgyn.2020.10.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 10/06/2020] [Indexed: 01/01/2023]
Abstract
Placental site trophoblastic tumour (PSTT) and epithelioid trophoblastic tumour (ETT) are the rarest subtypes of gestational trophoblastic disease (GTD). Their diagnosis is complicated and lacks specific and sensitive tumour markers. They are slow-growing tumours and can occur months to years after any type of antecedent pregnancy. The primary treatment for localised disease is hysterectomy. However, extra-uterine invasion and/or metastasis occur in about one-third of cases and still cause death in a small number. Most patients are young; hence, fertility preservation is a consideration. The major obstacle for prognosis is chemotherapy resistance. The current understanding of these tumours remains elusive and no randomized controlled trials have been done. Even those centres treating a large number of patients with GTD will infrequently manage PSTT/ETT. In this review, we assess progress in the understanding of the disease and discuss four main clinical challenges - establishing conformity of practice, devising a risk-adapted approach to clinical management, establishing long-term follow-up data and evaluating therapies for poor prognosis and multi drug-resistant patients.
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Affiliation(s)
| | - John Tidy
- Director, Sheffield Trophoblastic Disease Centre, UK
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19
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Zhang S, Tao X, Cao Q, Feng X, Wu J, Yu H, Yu Y, Xu C, Zhao H. lnc003875/miR-363/EGR1 regulatory network in the carcinoma -associated fibroblasts controls the angiogenesis of human placental site trophoblastic tumor (PSTT). Exp Cell Res 2019; 387:111783. [PMID: 31857113 DOI: 10.1016/j.yexcr.2019.111783] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 12/13/2019] [Accepted: 12/15/2019] [Indexed: 11/26/2022]
Abstract
The rare gestational trophoblastic neoplasia placental site trophoblastic tumor (PSTT) frequently demonstrates a high degree of vascularization, which may facilitate the tumor metastasis. However, the underlying mechanisms remain largely unknown. In the present study, we found that early growth response 1 (EGR1) was highly expressed in the carcinoma-associated fibroblasts (CAFs) of PSTT tissues. Further data showed that miR-363 down-regulated EGR1 expression whereas long non-coding RNA NONHSAT003875 (lnc003875) up-regulated EGR1 expression in PSTT derived CAFs. lnc003875 exerted no effect on miR-363 expression, but it recovered the decrease of EGR1 caused by miR-363 mimic. The conditioned media from PSTT CAFs treated with miR-363 mimic abrogated the tube formation capacity of human umbilical vein endothelial cells (HUVECs), which can be partially restored by lnc003875 over-expression. Moreover, over-expression of EGR1 promoted the secretion of Angiopoietin-1 (Ang-1) in PSTT derived CAFs and improved the tube formation of HUVECs, which could be effectively abrogated by Ang-1 siRNAs. In vivo vasculogenesis assay demonstrated that lnc003875/EGR1 in PSTT derived CAFs promoted the vasculogenesis of HUVECs in C57BL/6 mice. Collectively, these findings indicated that lnc003875/miR-363/EGR1/Ang-1 in CAFs may be crucial for the angiogenesis of PSTT.
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Affiliation(s)
- Sai Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Xiang Tao
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Qi Cao
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Xuan Feng
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Jing Wu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Huandi Yu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Yinhua Yu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China
| | - Congjian Xu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China.
| | - Hongbo Zhao
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, People's Republic of China; Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, 200032, People's Republic of China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, People's Republic of China.
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20
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Feng X, Wei Z, Zhang S, Du Y, Zhao H. A Review on the Pathogenesis and Clinical Management of Placental Site Trophoblastic Tumors. Front Oncol 2019; 9:937. [PMID: 31850188 PMCID: PMC6893905 DOI: 10.3389/fonc.2019.00937] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/06/2019] [Indexed: 02/05/2023] Open
Abstract
Placental site trophoblastic tumor (PSTT) is a rare type of gestational trophoblastic disease originating from the intermediate trophoblast. Compared with hydatidiform mole, invasive hydatidiform mole and choriocarcinoma, the diagnosis of PSTT is more complicated and lacks specific and sensitive tumor markers. Most PSTT patients demonstrate malignant potential, and the primary treatment of PSTT is hysterectomy. However, metastasis occasionally occurs and even causes death in a small number of PSTT patients. Most PSTT patients are young women hence fertility preservation is an important consideration. The major obstacle for PSTT patient prognosis is chemotherapy resistance. However, the current understanding of the pathogenesis of PSTT and clinical treatment remains elusive. In this review, we summarized the research progress of PSTT in recent years from three aspects: mechanism, clinical presentation, and treatment and prognosis. Well-conducted multi-center studies with sufficient sample sizes are of great importance to better examine the pathological progress and evaluate the prognosis of PSTT patients, so as to develop prevention and early detection programs, as well as novel treatment strategies, and finally improve prognosis for PSTT patients.
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Affiliation(s)
- Xuan Feng
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology, Shanghai Medical School, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Zhi Wei
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology, Shanghai Medical School, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Sai Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology, Shanghai Medical School, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Yan Du
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology, Shanghai Medical School, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Hongbo Zhao
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology, Shanghai Medical School, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
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21
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Abu-Rustum NR, Yashar CM, Bean S, Bradley K, Campos SM, Chon HS, Chu C, Cohn D, Crispens MA, Damast S, Dorigo O, Eifel PJ, Fisher CM, Frederick P, Gaffney DK, Han E, Huh WK, Lurain JR, Mariani A, Mutch D, Nagel C, Nekhlyudov L, Fader AN, Remmenga SW, Reynolds RK, Sisodia R, Tillmanns T, Ueda S, Wyse E, McMillian NR, Scavone J. Gestational Trophoblastic Neoplasia, Version 2.2019, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2019; 17:1374-1391. [PMID: 31693991 DOI: 10.6004/jnccn.2019.0053] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Gestational trophoblastic neoplasia (GTN), a subset of gestational trophoblastic disease (GTD), occurs when tumors develop in the cells that would normally form the placenta during pregnancy. The NCCN Guidelines for Gestational Trophoblastic Neoplasia provides treatment recommendations for various types of GTD including hydatidiform mole, persistent post-molar GTN, low-risk GTN, high-risk GTN, and intermediate trophoblastic tumor.
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Affiliation(s)
| | | | | | | | | | | | | | - David Cohn
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | | | | | | | | | | | - John R Lurain
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - David Mutch
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Christa Nagel
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | | | | | - Todd Tillmanns
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | - Stefanie Ueda
- UCSF Helen Diller Family Comprehensive Cancer Center
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22
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Placental site trophoblastic tumor and epithelioid trophoblastic tumor: Clinical and pathological features, prognostic variables and treatment strategy. Gynecol Oncol 2019; 153:684-693. [PMID: 31047719 DOI: 10.1016/j.ygyno.2019.03.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/01/2019] [Accepted: 03/06/2019] [Indexed: 12/30/2022]
Abstract
Placental site trophoblastic tumor [PSTT] and epithelioid trophoblastic tumor [ETT] are the rarest gestational trophoblastic neoplasias, developing from intermediate trophoblast of the implantation site and chorion leave, respectively. PSTT and ETT share some clinical-pathological features, such as slow growth rates, early stage at presentation, relatively low βhCG levels and poor response to chemotherapy. The mortality rate ranges from 6.5% to 27% for PSTT and from 10% to 24.2% for ETT. Advanced stage, long interval between antecedent pregnancy and diagnosis, and presence of clear cells are the independent prognostic variables for PSTT, and they may be similar for ETT. Hysterectomy can represent the only therapy for early disease, whereas adjuvant chemotherapy should be reserved to patients with poor risk factors, such as an interval from the antecedent pregnancy >4 years, deep myometrial invasion or serosal involvement. Few cases of fertility-sparing treatment in young women have been reported. An individualized multidisciplinary approach, including chemotherapy and debulking surgery with abdominal and/or extra-abdominal procedures, is warranted for advanced disease. EP/EMA and TP/TE are the preferred regimens in this setting. Immunohistochemistry has sometimes shown expression of EGFR, VEGF, MAPK, PDGF-R and PD-L1, and therefore investigational studies on biological agents targeting these molecules are strongly warranted for chemotherapy resistant-disease.
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Role of Surgery in the Management of Gestational Trophoblastic Neoplasia. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2019. [DOI: 10.1007/s40944-019-0263-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zhang Y, Zhang S, Huang W, Chen T, Yuan H, Zhang Y. Intermediate trophoblastic tumor: the clinical analysis of 62 cases and prognostic factors. Arch Gynecol Obstet 2019; 299:1353-1364. [DOI: 10.1007/s00404-018-05037-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Accepted: 12/22/2018] [Indexed: 01/12/2023]
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25
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De Nola R, Schönauer LM, Fiore MG, Loverro M, Carriero C, Di Naro E. Management of placental site trophoblastic tumor: Two case reports. Medicine (Baltimore) 2018; 97:e13439. [PMID: 30508960 PMCID: PMC6283185 DOI: 10.1097/md.0000000000013439] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 11/05/2018] [Indexed: 11/27/2022] Open
Abstract
RATIONALE Placental site trophoblastic tumor (PSTT) is a very rare malignant tumor, belonging to a family of pregnancy-related illnesses, called gestational trophoblastic diseases (GTD). Less than 300 cases of PSTT have been reported in literature, with an incidence of ≈ 1/50,000-100,000 pregnancies representing only 0.23% to 3.00% of all GTDs. PATIENT CONCERNS Our report describes 2 additional cases of PSTT outlining their main diagnostic features and the subsequent management. The first case presented contemporary to a persistent hydatidiform mole in a 37-year-old woman, para 2042; whereas the second one originated 5 years after a miscarriage in 43-year-old woman, para 1031 with a previous diagnosis of breast cancer, and shared some features with placental site nodule (PSN), a benign condition. DIAGNOSIS The first case had a difficult diagnosis because there was an amenorrhea of 11th week with high serum beta-human chorionic gonadotropin (beta-HCG) and an initial ultrasound image of vesicular mole. After the Dilatation and Curettage, histology confirmed the previous hypothesis. However, the final histology of PSTT was obtained after major surgery. On the contrary, the diagnosis of the second case was less challenging but surprising, thanks to a routine trans-vaginal ultrasound showing a suspicious endometrial thickness positive for PSTT at a subsequent hysteroscopic guided biopsy. INTERVENTIONS The treatment consisted of hysterectomy and subsequent follow up. Lymphadenectomy or lymph node sampling were not performed due to the initial stage of the disease. OUTCOMES In the first case, there were high values of serum beta-HCG that plummeted after the surgery, whereas in the second one they had been always negative. Hereafter, both went through a follow up with periodic serum oncological markers, imaging studies and clinical evaluation, which have showed negative result for 3 years and 15 months, respectively. LESSONS A detailed gynecological ultrasound examination could be extremely helpful to understand the next diagnostic step of echo-guided D&C or hysteroscopic biopsy and for a pre-operative staging assessment. On the contrary, determining the serum beta-HCG's curve is crucial just in case of an initial positive value to pursue clinical evaluation and follow-up. In case of good prognostic factors, the main therapy remains hysterectomy.
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Affiliation(s)
- Rosalba De Nola
- Interdisciplinary Department of Medicine, Gynecology and Obstetrics Clinic, University of Bari
| | - Luca Maria Schönauer
- Interdisciplinary Department of Medicine, Gynecology and Obstetrics Clinic, University of Bari
| | - Maria Grazia Fiore
- Department of Emergency and Organ Transplantation, Pathology Unit, University of Bari, Bari, Italy
| | - Matteo Loverro
- Interdisciplinary Department of Medicine, Gynecology and Obstetrics Clinic, University of Bari
| | - Carmine Carriero
- Interdisciplinary Department of Medicine, Gynecology and Obstetrics Clinic, University of Bari
| | - Edoardo Di Naro
- Interdisciplinary Department of Medicine, Gynecology and Obstetrics Clinic, University of Bari
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Abstract
OBJECTIVE Epithelioid trophoblastic tumor is a rare gestational trophoblastic neoplasm usually presenting in women of reproductive age, with a history of a prior gestational event. Its presentation in postmenopausal women is extremely rare. Immunohistochemical staining is a helpful aid to distinguish epithelioid trophoblastic tumor from other gestational trophoblastic neoplasms. Correct diagnosis is crucial for clinical management that can vary according to the type of gestational trophoblastic neoplasm. METHODS We report the case of a 63-year-old postmenopausal woman 33 years after her last full-term pregnancy and another case of a 57-year-old postmenopausal woman who had had a first-trimester abortion 30 years previously as her last gestational event, both presenting cervical epithelioid trophoblastic tumors. In both cases, immunohistochemistry played an important role in differentiating this entity from other gestational trophoblastic neoplasms. Surgery was the primary treatment in both cases. The first patient remained disease-free and died 5 years later due to a rectal adenocarcinoma, and the second patient remains disease-free at publication. RESULTS In both cases, the hysterectomy specimen confirmed the presence of two large epithelioid trophoblastic tumors arising in the endocervix and lower uterine segment with no extrauterine disease. Nuclear positivity for p63 allowed differentiation from a placental site trophoblastic tumor. The Ki67 proliferative index was 20% and 35%, respectively. CONCLUSIONS Epithelioid trophoblastic tumors may occur a long time after a prior gestational event and should even be excluded in postmenopausal women with uterine masses. Immunohistochemical staining is helpful to make the differential diagnosis with other gestational trophoblastic neoplasms.
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Faure NP, Massardier J, Bolze PA, Hajri T, Devouassoux M, Golfier F, Rousset P. Tumeurs trophoblastiques gestationnelles : éléments clés dans notre pratique radiologique. IMAGERIE DE LA FEMME 2018. [DOI: 10.1016/j.femme.2018.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Clinical characteristics and outcomes of placental site trophoblastic tumor: experience of single institution in Korea. Obstet Gynecol Sci 2018; 61:319-327. [PMID: 29780773 PMCID: PMC5956114 DOI: 10.5468/ogs.2018.61.3.319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 08/21/2017] [Accepted: 08/25/2017] [Indexed: 11/16/2022] Open
Abstract
Objective Placental site trophoblastic tumor (PSTT) is the rarest form of gestational trophoblastic disease (GTD) and the optimum management is still controversial. In this study, we analyzed the clinical features, treatment, and outcomes of 6 consecutive patients with PSTT treated in our institution. Methods The electronic medical record database of Samsung Medical Center was screened to identify patients with PSTT from 1994 to 2017. Medical records for the details of each patient's clinical features and treatment were extracted and reviewed. This study was approved Institutional Review Board of our hospital. Results A total of 418 cases of GTD, 6 (1.4%) patients with PSTT were identified. The median age of the patients was 31 years. The antecedent pregnancy was term in all 5 cases with available antecedent pregnancy information and the median interval from pregnancy to diagnosis of PSTT was 8 months. The median titer of serum beta human chorionic gonadotropin (β-hCG) at diagnosis was 190.9 mIU/mL. Five (83.3%) patients presented with irregular vaginal bleeding and one (16.7%) had amenorrhea. All patients had disease confined to the uterus without metastasis at diagnosis and were successfully treated by hysterectomy alone. All of them were alive without disease during the follow-up period. Conclusion In this study, we observed low level serum β-hCG titer and irregular vaginal bleeding with varying interval after antecedent term pregnancy were most common presenting features of PSTT. In addition, we demonstrated hysterectomy alone was successful for the treatment of stage I disease of PSTT.
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29
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Shaaban AM, Rezvani M, Haroun RR, Kennedy AM, Elsayes KM, Olpin JD, Salama ME, Foster BR, Menias CO. Gestational Trophoblastic Disease: Clinical and Imaging Features. Radiographics 2017; 37:681-700. [PMID: 28287945 DOI: 10.1148/rg.2017160140] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Gestational trophoblastic disease (GTD) is a spectrum of both benign and malignant gestational tumors, including hydatidiform mole (complete and partial), invasive mole, choriocarcinoma, placental site trophoblastic tumor, and epithelioid trophoblastic tumor. The latter four entities are referred to as gestational trophoblastic neoplasia (GTN). These conditions are aggressive with a propensity to widely metastasize. GTN can result in significant morbidity and mortality if left untreated. Early diagnosis of GTD is essential for prompt and successful management while preserving fertility. Initial diagnosis of GTD is based on a multifactorial approach consisting of clinical features, serial quantitative human chorionic gonadotropin (β-hCG) titers, and imaging findings. Ultrasonography (US) is the modality of choice for initial diagnosis of complete hydatidiform mole and can provide an invaluable means of local surveillance after treatment. The performance of US in diagnosing all molar pregnancies is surprisingly poor, predominantly due to the difficulty in differentiating partial hydatidiform mole from nonmolar abortion and retained products of conception. While GTN after a molar pregnancy is usually diagnosed with serial β-hCG titers, imaging plays an important role in evaluation of local extent of disease and systemic surveillance. Imaging also plays a crucial role in detection and management of complications, such as uterine and pulmonary arteriovenous fistulas. Familiarity with the pathogenesis, classification, imaging features, and treatment of these tumors can aid in radiologic diagnosis and guide appropriate management. ©RSNA, 2017.
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Affiliation(s)
- Akram M Shaaban
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Maryam Rezvani
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Reham R Haroun
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Anne M Kennedy
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Khaled M Elsayes
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Jeffrey D Olpin
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Mohamed E Salama
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Bryan R Foster
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
| | - Christine O Menias
- From the Department of Radiology and Imaging Sciences (A.M.S., M.R., R.R.H., A.M.K., J.D.O.) and Department of Pathology (M.E.S.), University of Utah, 30 North 1900 East, #1A71, Salt Lake City, UT 84132; Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (K.M.E.); Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Ore (B.R.F.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.)
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Chiofalo B, Palmara V, Laganà AS, Triolo O, Vitale SG, Conway F, Santoro G. Fertility Sparing Strategies in Patients Affected by Placental Site Trophoblastic Tumor. Curr Treat Options Oncol 2017; 18:58. [PMID: 28840513 DOI: 10.1007/s11864-017-0502-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OPINION STATEMENT Placental site trophoblastic tumor (PSTT) is the least common and the most ambiguous gestational trophoblastic tumor. Presentation of PSTT may occur in the course of gestation or from 1 week to 14 years after a normal or an abnormal pregnancy (mole, ectopic pregnancy, abortion). The indicators of aggressive behavior for this tumor are not well established. Due to the rarity of this disease that usually affects women of childbearing potential, we aimed to review the current literature, to identify risk factors and the best conservative therapeutic choices among the cases described. We performed a systematic literature search of articles in English language, published from 1996 to 2017 and indexed in PubMed and Scopus. Based on selective inclusion/exclusion criteria, we considered eight papers eligible for the review. Five were case reports and three were retrospective studies. We extracted and organized data into three different categories depending on the main treatment used. A total of 12 cases were treated with laparotomy; in 5 cases, the treatment was not curative. Therefore, a total abdominal hysterectomy was needed. Five cases were treated successfully with a minimally invasive approach, 2 with uterine evacuation, 2 with hysteroscopic resection, and 1 with a combined hysteroscopic/laparoscopic resection. Only 1 case treated with exclusive chemotherapy proved curative for the patient. Preservation of fertility in PSTT patients of childbearing age should be considered and as showed by the abovementioned studies, is a possible and safe therapeutic choice. Laparotomy for local uterine resection with the modified Strassman approach could be offered in patients at clinical stage 1 that are very motivated to retain fertility, extensively informing the patient of the risks and benefits related to this choice.
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Affiliation(s)
- Benito Chiofalo
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Vittorio Palmara
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Antonio Simone Laganà
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Onofrio Triolo
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Salvatore Giovanni Vitale
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Francesca Conway
- Department of Biomedicine and Prevention, Section of Gynecology and Obstetrics, University of Rome Tor Vergata, Rome, Italy
| | - Giuseppe Santoro
- Department of Biomedical and Dental Sciences and Morpho-Functional Images, University of Messina, 1st floor Biologic Tower, Messina, Italy.
- Department of Biomedical and Dental Sciences and Morpho-Functional Images, A.O.U. Policlinic "G. Martino", 1st floor Biologic Tower, Via Consolare Valeria, 98125, Messina, Italy.
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Taşkın S, Altın D, Ataoğlu Ö, Ortaç F. Sentinel lymph node biopsy to exclude lymphatic spread in placental site trophoblastic tumour. J OBSTET GYNAECOL 2017; 37:1102-1103. [PMID: 28597719 DOI: 10.1080/01443615.2017.1312316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Salih Taşkın
- a Department of Obstetrics and Gynecology , Ankara University School of Medicine , Ankara , Turkey
| | - Duygu Altın
- a Department of Obstetrics and Gynecology , Ankara University School of Medicine , Ankara , Turkey
| | - Ömür Ataoğlu
- b Mikropat Pathology Laboratory , Ankara , Turkey
| | - Fırat Ortaç
- a Department of Obstetrics and Gynecology , Ankara University School of Medicine , Ankara , Turkey
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Horowitz NS, Goldstein DP, Berkowitz RS. Placental site trophoblastic tumors and epithelioid trophoblastic tumors: Biology, natural history, and treatment modalities. Gynecol Oncol 2016; 144:208-214. [PMID: 27789086 DOI: 10.1016/j.ygyno.2016.10.024] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 10/17/2016] [Accepted: 10/17/2016] [Indexed: 12/13/2022]
Abstract
Placental site (PSTT) and epithelioid trophoblastic tumor (ETT) are rare types of gestational trophoblastic neoplasia (GTN) that arise from intermediate trophoblast. Given that this cell of origin is different from other forms of GTN, it is not surprising that the clinical presentation, tumor marker profile, and treatment paradigm for PSTT and ETT are quite different as well. The mainstay for therapy for stage I PSTT and ETT is hysterectomy with adjuvant chemotherapy reserved for those presenting greater than four years from the antecedent pregnancy. Surgery is also important for metastatic disease. There is no standardized chemotherapy regimen for advanced stage disease but often consists of a platinum-containing combination therapy, usually EMA-EP or TE/TP. Despite its rarity, PSTT and ETT account for a disproportionate percentage of mortality from GTN likely resulting from their relative chemotherapy resistance. Novel therapeutic modalities therefore are needed to improve the outcomes of women with advanced stage or resistant PSTT and ETT.
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Affiliation(s)
- Neil S Horowitz
- New England Trophoblastic Disease Center, Division of Gynecologic Oncology, Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Brigham and Women's Hospital, Dana Farber Cancer Institute, Boston, MA 02115, United States
| | - Donald P Goldstein
- New England Trophoblastic Disease Center, Division of Gynecologic Oncology, Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Brigham and Women's Hospital, Dana Farber Cancer Institute, Boston, MA 02115, United States
| | - Ross S Berkowitz
- New England Trophoblastic Disease Center, Division of Gynecologic Oncology, Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Brigham and Women's Hospital, Dana Farber Cancer Institute, Boston, MA 02115, United States.
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Cho FN, Chen SN, Chang YH, Carey JR. Diagnosis and management of a rare case with placental site trophoblastic tumor. Taiwan J Obstet Gynecol 2016; 55:724-727. [DOI: 10.1016/j.tjog.2016.04.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2016] [Indexed: 10/20/2022] Open
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Historical, morphological and clinical overview of placental site trophoblastic tumors: from bench to bedside. Arch Gynecol Obstet 2016; 295:173-187. [PMID: 27549089 DOI: 10.1007/s00404-016-4182-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 08/12/2016] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Placental site trophoblastic tumor (PSTT) is a form of gestational trophoblastic disease that originates from the implantation of an intermediate trophoblast. It was described for the first time by Von F. Marchand in 1895 as belonging to chorioepithelioma sui generis, a pathological condition with many variations and a progressive degree of malignancy. METHODS We have conducted a literature review in MEDLINE about epidemiology, etiopathogenesis and clinical features of PSTT. Moreover, a case that occurred in our institution was reported. RESULTS Our research has highlighted that existing published data about PSTT are not uniform. The number of cases described in the literature has updated and the clinical features of selected "case series" of patients diagnosed with PSTT were showed. The etiopathogenesis was discussed. It was noted that current prognostic factors still allow important information regarding PSTT to be obtained, albeit fragmentary. CONCLUSIONS The lack of uniformity in data collection seen so far has limited full knowledge of PSTT. For this reason, we suggest a model (PSTT model) that collects and unifies PSTT evidence as this would be useful to identify worldwide precise prognostic factors, which are still lacking. When PSTT is diagnosed, the proper procedure seems to be total hysterectomy, with sampling of pelvic lymph nodes and ovarian conservation. For advanced-stage diseases, (stage III and IV) a combination of surgery and polychemotherapy is suggested.
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Lodi M, Carin AJ, Akaladios CY, Gabriele V, Garbin O. [Late-onset placental site trophoblastic tumor]. ACTA ACUST UNITED AC 2016; 44:450-2. [PMID: 27341975 DOI: 10.1016/j.gyobfe.2016.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Accepted: 05/09/2016] [Indexed: 10/21/2022]
Affiliation(s)
- M Lodi
- Chirurgie gynécologique, pôle de gynécologie-obstétrique, hôpitaux universitaires de Strasbourg, avenue Molière, 67200 Strasbourg, France.
| | - A-J Carin
- Service de gynécologie, centre hospitalier général de Haguenau, 64, avenue du Professeur-Leriche, 67500 Haguenau, France
| | - C Y Akaladios
- Chirurgie gynécologique, pôle de gynécologie-obstétrique, hôpitaux universitaires de Strasbourg, avenue Molière, 67200 Strasbourg, France
| | - V Gabriele
- Chirurgie gynécologique, pôle de gynécologie-obstétrique, hôpitaux universitaires de Strasbourg, avenue Molière, 67200 Strasbourg, France
| | - O Garbin
- Chirurgie gynécologique, pôle de gynécologie-obstétrique, hôpitaux universitaires de Strasbourg, avenue Molière, 67200 Strasbourg, France
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Zeng X, Liu X, Tian Q, Xue Y, An R. Placental site trophoblastic tumor: A case report and literature review. Intractable Rare Dis Res 2015; 4:147-51. [PMID: 26361566 PMCID: PMC4561244 DOI: 10.5582/irdr.2015.01013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 05/27/2015] [Accepted: 05/28/2015] [Indexed: 11/05/2022] Open
Abstract
Here, we report a case of a placental site trophoblastic tumor (PSTT) in a 36-year-old Chinese woman 10 months after a normal pregnancy. Two months postpartum, the woman presented with abnormal vaginal discharge and her condition was overlooked by her local hospital. The woman did not receive further attention until a mass with a heterogeneous echo was found in an ultrasound examination eight months postpartum. The final diagnosis was confirmed by histological examinations in conjunction with immunohistochemical studies. Since the patient had potential risk factors, she was successfully treated with a hysterectomy and peri- and post-operative chemotherapy. The latest follow-up (16 months after diagnosis) was uneventful, and the patient exhibited no signs of recurrence or metastasis.
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Affiliation(s)
- Xianling Zeng
- Department of Obstetrics and Gynecology, the First Affiliated Hospital, Xi'an Jiao Tong University, Xi'an, China
| | - Xi Liu
- Department of Pathology, the First Affiliated Hospital, Xi'an Jiao Tong University, Xi'an, China
| | - Quan Tian
- Department of Obstetrics and Gynecology, the First Affiliated Hospital, Xi'an Jiao Tong University, Xi'an, China
| | - Yan Xue
- Department of Obstetrics and Gynecology, the First Affiliated Hospital, Xi'an Jiao Tong University, Xi'an, China
| | - Ruifang An
- Department of Obstetrics and Gynecology, the First Affiliated Hospital, Xi'an Jiao Tong University, Xi'an, China
- Address correspondence to: Dr. Ruifang An, Department of Obstetrics and Gynecology, the First Affiliated Hospital, Xi'an Jiao Tong University, Xi'an 710061, China. E-mail:
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Allias F, Bolze PA, Gaillot-Durand L, Devouassoux-Shisheboran M. Les maladies trophoblastiques gestationnelles. Ann Pathol 2014; 34:434-47. [DOI: 10.1016/j.annpat.2014.09.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 09/24/2014] [Indexed: 10/24/2022]
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Bouquet de la Jolinière J, Khomsi F, Fadhlaoui A, Ben Ali N, Dubuisson JB, Feki A. Placental site trophoblastic tumor: a case report and review of the literature. Front Surg 2014; 1:31. [PMID: 25593955 PMCID: PMC4286988 DOI: 10.3389/fsurg.2014.00031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 07/29/2014] [Indexed: 11/19/2022] Open
Abstract
Placental site trophoblastic tumor is rare. They represent a rare form of gestational trophoblastic disease. They occur mainly in women who have a history of miscarriage, termination of pregnancy, or even a normal or pathological ongoing pregnancy. The clinical course is unpredictable. This malignancy has different characteristics from other gestational trophoblastic tumors. Following a clinical case that we encountered and treated, we conducted a literary research and review, focusing primarily on prognostic factors and treatment.
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Affiliation(s)
- Jean Bouquet de la Jolinière
- Unit of Surgical Oncological Gynecology, Clinic of Gynecology and Obstetrics, Cantonal Hospital of Fribourg, Fribourg, Switzerland
| | - F. Khomsi
- Unit of Surgical Oncological Gynecology, Clinic of Gynecology and Obstetrics, Cantonal Hospital of Fribourg, Fribourg, Switzerland
| | - Anis Fadhlaoui
- Unit of Surgical Oncological Gynecology, Clinic of Gynecology and Obstetrics, Cantonal Hospital of Fribourg, Fribourg, Switzerland
| | - Nordine Ben Ali
- Unit of Surgical Oncological Gynecology, Clinic of Gynecology and Obstetrics, Cantonal Hospital of Fribourg, Fribourg, Switzerland
| | - Jean-Bernard Dubuisson
- Unit of Surgical Oncological Gynecology, Clinic of Gynecology and Obstetrics, Cantonal Hospital of Fribourg, Fribourg, Switzerland
| | - Anis Feki
- Unit of Surgical Oncological Gynecology, Clinic of Gynecology and Obstetrics, Cantonal Hospital of Fribourg, Fribourg, Switzerland
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Bastings L, Beerendonk CCM, Westphal JR, Massuger LFAG, Kaal SEJ, van Leeuwen FE, Braat DDM, Peek R. Autotransplantation of cryopreserved ovarian tissue in cancer survivors and the risk of reintroducing malignancy: a systematic review. Hum Reprod Update 2013; 19:483-506. [PMID: 23817363 DOI: 10.1093/humupd/dmt020] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The risk of recurrent oncological disease due to the reintroduction of cancer cells via autotransplantation of cryopreserved ovarian tissue is unknown. METHODS A systematic review of literature derived from MEDLINE, EMBASE and the Cochrane Library was conducted. Studies on follow-up after autotransplantation; detection of cancer cells in ovarian tissue from oncological patients by histology, polymerase chain reaction or xenotransplantation; and epidemiological data on ovarian metastases were included. RESULTS A total of 289 studies were included. Metastases were repeatedly detected in ovarian tissue obtained for cryopreservation purposes from patients with leukaemia, as well as in one patient with Ewing sarcoma. No metastases were detected in ovarian tissue from lymphoma and breast cancer patients who had their ovarian tissue cryopreserved. Clinical studies indicated that one should be concerned about autotransplantation safety in patients with colorectal, gastric and endometrial cancer. For patients with low-stage cervical carcinoma, clinical data were relatively reassuring, but studies focused on the detection of metastases were scarce. Oncological recurrence has been described in one survivor of cervical cancer and one survivor of breast cancer who had their ovarian tissue autotransplanted, although these recurrences may not be related to the transplantation. CONCLUSIONS It is advisable to refrain from ovarian tissue autotransplantation in survivors of leukaemia. With survivors of all other malignancies, current knowledge regarding the safety of autotransplantation should be discussed. The most reassuring data regarding autotransplantation safety were found for lymphoma patients.
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Affiliation(s)
- L Bastings
- Department of Obstetrics and Gynaecology (791), Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
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Devouassoux-Shisheboran M, Allias F, Mathevet P, Frappart L. [Gynecopathology: Case 2: placental site trophoblastic tumor]. Ann Pathol 2012; 32:189-93. [PMID: 22748334 DOI: 10.1016/j.annpat.2012.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2012] [Indexed: 10/28/2022]
Affiliation(s)
- Mojgan Devouassoux-Shisheboran
- Service d'anatomie et cytologie pathologiques, hôpital de la Croix Rousse, 103 Grande-Rue-de-la-Croix-Rousse, Lyon cedex 04, France.
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