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Suryawan AZ, Tjahyadi D, Hermawan M, Aprialdi D. Yolk Sac Tumor of the Ovary in Mosaic 46XX Turner Syndrome. Int J Womens Health 2024; 16:629-635. [PMID: 38645982 PMCID: PMC11032139 DOI: 10.2147/ijwh.s462375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 04/09/2024] [Indexed: 04/23/2024] Open
Abstract
Introduction Correlation of Turner syndrome (TS) with germ cell malignancy is acknowledge in TS patient with Y chromosome material but not otherwise. This case report wishes to highlight yolk sac tumor occurrence in patients with TS 46XX karyotype mosaicism. Case Report A 23-year-old nulligravid woman was admitted with abdominal mass and vaginal bleeding. She had primary amenorrhea and had already been diagnosed with TS. Her karyotype was 46XX with 5% X mosaicism. Ultrasonography revealed a solid mass measuring 14.05 x 10.99 cm based on the International Ovarian Tumor Analysis (IOTA) simple rule, M1 and M2. During surgery, a solid mass originates from her left ovary measuring 20 x 15 x 15 cm with adhesion to omentum, ileum, and caecum was found. Pathology examination reveals it's an endodermal sinus tumors (EST). Discussion TS with Y cells are closely linked with germ cell malignancy but not otherwise. It's still unclear what causes the malignancy in such cases. Conclusion The present report illustrates a rare case of EST occurred in a TS patient with 46XX mosaicism.
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Affiliation(s)
| | - Dian Tjahyadi
- Department of Obstetrics and Gynecology; Universitas Padjadjaran, Bandung, Indonesia
| | - Martin Hermawan
- Department of Obstetrics and Gynecology; Universitas Padjadjaran, Bandung, Indonesia
| | - Doni Aprialdi
- Department of Obstetrics and Gynecology; Universitas Padjadjaran, Bandung, Indonesia
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Nagata K, Shimada T, Eishi C, Nishi M, Murakami T, Ohashi K, Kajimura I, Miura K. Dysgerminoma of the Left Ovary in a Patient with Balanced Translocation 46X, t(X:1) (q22;q21): A Case Report. Int Med Case Rep J 2023; 16:117-122. [PMID: 36915667 PMCID: PMC10008024 DOI: 10.2147/imcrj.s395511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/28/2023] [Indexed: 03/09/2023] Open
Abstract
We report a case of dysgerminoma in a 22-year-old woman diagnosed with chromosomal abnormality, balanced translocation 46X,t(X:1)(q22;q21). She had received hormone replacement therapy for 7 years for primary amenorrhea. She visited a primary care physician because of lower abdominal distension, and a large tumor in the pelvis was discovered. She was admitted to our hospital for further examination of the pelvic tumor. She underwent laparotomy and was diagnosed with stage IIIA1 dysgerminoma (pT3apN0pM0) of the left ovary. Young female patients without the Y chromosome who are treated for primary amenorrhea may also develop malignant germ cell tumors; therefore, gynecologists should provide hormone replacement therapy and periodic pelvic evaluation.
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Affiliation(s)
- Koh Nagata
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Takako Shimada
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Chiaki Eishi
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Masaki Nishi
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Toru Murakami
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Kazuaki Ohashi
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Itsuki Kajimura
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
| | - Kiyonori Miura
- Obstetrics and Gynecology, Nagasaki University Hospital, Nagasaki, Japan
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Chandrapattan P, Jena A, Patnayak R, Mangaraj S, Naik S, Panda S, Isozaki O. Gonadoblastoma with Dysgerminoma Presenting as Virilizing Disorder in a Young Child with 46, XX Karyotype: A Case Report and Review of the Literature. Case Rep Endocrinol 2022; 2022:1-6. [PMID: 35656123 PMCID: PMC9152346 DOI: 10.1155/2022/5666957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 03/25/2022] [Accepted: 04/22/2022] [Indexed: 11/17/2022] Open
Abstract
Gonadoblastoma is a neoplasm containing an intimate mixture of germ cells and elements resembling immature granulosa or Sertoli cells. It has been considered as in situ germ cell malignancy that can be associated with malignant components. The tumor has been reported to almost exclusively develop in various types of gonadal gene mutation syndromes, such as in pure or mixed gonadal dysgenesis and among females carrying Y chromosome material. However, it can be rarely present in normal women with 46, XX karyotype. Ovarian gonadoblastoma presenting with signs of contrasexual puberty in a young female child with normal 46, XX karyotype is an extremely rare clinical entity and seldom reported in the literature. We report a case of a nine-year-old girl child who presented with signs of virilization and contrasexual pubertal development. A detailed clinical evaluation along with supportive biochemical and radiological findings pointed to the presence of a virilizing ovarian tumor. The patient underwent right salpingo-oophorectomy, pelvic node dissection, and infracolic omentectomy. The excised tumor was confirmed to be gonadoblastoma which was overgrown by dysgerminoma on histopathological evaluation. The presence of associated malignant tumors (like dysgerminoma) should always be ruled out in cases of gonadoblastoma.
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Jung H, Yun BS, Jung YY, Kim HS. Dissecting Gonadoblastoma of the Ovary Coexistent with an Atypical Endometriotic Cyst: Incidental Detection in Cystectomy Specimen of a Woman with 46,XX Karyotype. Diagnostics (Basel) 2022; 12:diagnostics12030660. [PMID: 35328213 PMCID: PMC8947402 DOI: 10.3390/diagnostics12030660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/25/2022] [Accepted: 03/07/2022] [Indexed: 11/16/2022] Open
Abstract
Dissecting gonadoblastoma (DGB) of the ovary, a recently described terminology, defines a unique distribution of neoplastic germ cells. Here, we report a case of incidental DGB coexistent with an atypical endometriotic cyst occurring in a 23-year-old woman. The ovarian cyst was lined by endometrial-like glands and stroma. Some glands displayed nuclear enlargement and hyperchromasia, and abundant eosinophilic cytoplasm with occasional intracytoplasmic hemosiderin and mucin vacuoles. The neoplastic germ cells resembled those of ovarian dysgerminoma and were diffusely distributed within the ovarian stroma, which was stretched around the wall of the endometriotic cyst. These cells were arranged in nests and cords, possessing clear cytoplasm and centrally located round nuclei with prominent nucleoli and occasional mitoses. Chromosomal analysis revealed a 46,XX karyotype. We describe the clinical, histological, immunophenotypical, and genetic features of ovarian DGB incidentally detected in the ovarian cystectomy specimen of a woman with normal female karyotype.
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Affiliation(s)
- Hera Jung
- Department of Pathology, CHA Ilsan Medical Center, CHA University School of Medicine, Goyang 10414, Korea;
| | - Bo Seong Yun
- Department of Obstetrics and Gynecology, CHA Ilsan Medical Center, CHA University School of Medicine, Goyang 10414, Korea;
| | - Yoon Yang Jung
- Department of Pathology, Myongji Hospital, Hanyang University College of Medicine, Goyang 10475, Korea
- Correspondence: (Y.Y.J.); (H.-S.K.)
| | - Hyun-Soo Kim
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Correspondence: (Y.Y.J.); (H.-S.K.)
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5
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Yin M, Yang J, Tian Q, Zhang X. Ovarian gonadoblastoma with dysgerminoma in a girl with 46,XX karyotype 17a-hydroxylase/17, 20-lyase deficiency: A case report and literature review. Front Endocrinol (Lausanne) 2022; 13:989695. [PMID: 36589847 PMCID: PMC9797587 DOI: 10.3389/fendo.2022.989695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
17α-hydroxylase/17,20-lyase deficiency (17-OHD), caused by mutations in the gene of the cytochrome P450 family 17 subfamily A member 1 (CYP17A1), is a rare type of congenital adrenal hyperplasia (CAH), usually characterized by cortisol and sex steroid deficiency combined with excessive mineralocorticoid. Gonadoblastoma is a relatively rare ovarian tumor that is frequently seen among patients with 46,XY gonadal dysgenesis. Rarely have they been reported in female patients with normal 46,XX karyotype. Here, we report an interesting case of an 11-year-old Chinese girl who presented acute abdominal pain that was later attributed to tumor rupture of right ovarian gonadoblastoma with dysgerminoma. Further evaluations revealed hypertension and hypokalemia. Hormonal findings showed increased progesterone, hypergonadotropic hypogonadism, and low cortisol levels. Her chromosome karyotype was 46,XX without Y chromosome material detected. Genetic analysis revealed that the patient had a homozygous pathogenic variant c.985_987delTACinsAA (p.Y329Kfs*90) in exon 6 of the CYP17A1 gene and that her parents were all heterozygous carriers of this pathogenic variant. Due to the variable clinical manifestations of 17-OHD, meticulous assessment including genetic analysis is necessary. Further study is warranted to unravel the mechanism of gonadoblastoma in a patient with normal karyotypes.
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Kim HN, Byun JM, Park JO, Yoon HK, Kim DH, Jeong DH, Kim YN, Lee KB, Sung MS. Ovarian dysgerminoma with Müllerian anomaly: a case report. Obstet Gynecol Sci 2020; 63:98-101. [PMID: 31970134 DOI: 10.5468/ogs.2020.63.1.98] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/16/2019] [Accepted: 07/29/2019] [Indexed: 11/13/2022] Open
Abstract
Müllerian anomalies are rare deformities in women, and only a few cases concerning gynecologic malignancies arising in patients with congenital uterine malformations have been reported. Herein, we present the case of a 34-year-old woman with dysgerminoma with a Müllerian anomaly (uterus didelphys). She had secondary amenorrhea, and an ovarian mass and uterus didelphys were discovered during examination. After right salpingo-oophorectomy, the tumor was confirmed as dysgerminoma, and a chromosome study revealed a normal female karyotype (46, XX). The patient completely responded to 6 cycles of chemotherapy. To our knowledge, this is the first reported case of dysgerminoma with uterus didelphys. Although gynecologic malignancies in patients with Müllerian anomalies are very rare, clinicians should be aware of the coexistence of gynecologic malignancies and uterine malformations.
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Flores AR, Lobo J, Nunes F, Rêma A, Lopes P, Carvalho L, Bartosch C, Amorim I, Gärtner F. Canine ovarian gonadoblastoma with dysgerminoma overgrowth: a case study and literature review. J Ovarian Res 2019; 12:89. [PMID: 31547830 PMCID: PMC6757443 DOI: 10.1186/s13048-019-0561-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 08/28/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Gonadoblastoma (GB) is a rare mixed germ cell-sex cord-stromal tumour, first described in humans, commonly found in dysgenetic gonads of intersex patients that have a Y chromosome. However, this entity in not recognized in the WHO classification of tumours of genital system of domestic animals. Herein, we describe a case of ovarian gonadoblastoma with proliferation of dysgerminoma and sex cord-stromal tumour components, in a phenotypically and cytogenetically normal bitch. CASE PRESENTATION A 17-year-old cross-breed bitch had a firm, grey-white multinodular mass in the left ovary. The tumour was submitted to histopathological examination and Y chromosome detected through karyotype analysis and PCR studies. Microscopically, the ovary was almost replaced by an irregular neoplasm composed of three distinct, intermixed elements: dysgerminoma, mixed germ cell-sex cord-stromal tumour resembling human GB and a proliferative sex cord-stromal tumour component. The germ cells of gonadoblastoma and dysgerminoma components were immunoreactive for c-KIT. Sex cord-stromal cells of gonadoblastoma were immunoreactive for α-inhibin. The sex cord-stromal tumour was immunoreactive for AE1/AE3, occasionally for α-inhibin and negative for epithelial membrane antigen (EMA). The karyotype was 78, XX and PCR analysis confirmed the absence of the Y chromosome. CONCLUSION Based on these findings, a diagnosis of gonadoblastoma with proliferation of dysgerminoma and sex cord-stromal tumour was made. This is the first case of ovarian gonadoblastoma in a female dog.
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Affiliation(s)
- Ana R Flores
- Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo Ferreira nr.228, 4050-313, Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Dr. Roberto Frias s/n, 4200-465, Porto, Portugal
- Center of Animal and Veterinary Sciences (CECAV), University of Trás-os-Montes e Alto Douro (UTAD), Quinta dos Prados, apartado 1013, 5001-801, Vila Real, Portugal
| | - João Lobo
- Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo Ferreira nr.228, 4050-313, Porto, Portugal
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
- Cancer Biology and Epigenetics Group, Research Center (CI-IPOP) of Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
| | - Francisco Nunes
- Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo Ferreira nr.228, 4050-313, Porto, Portugal
- Epidemiology Research Unit, Institute of Public Health of the University of Porto (ISPUP), Rua das Taipas n°135, 4050-600, Porto, Portugal
- Marinha Grande Veterinary Hospital, Rua D. João Pereira Venâncio nr. 7, 2430-291, Marinha Grande, Portugal
| | - Alexandra Rêma
- Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo Ferreira nr.228, 4050-313, Porto, Portugal
| | - Paula Lopes
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
| | - Luís Carvalho
- Marinha Grande Veterinary Hospital, Rua D. João Pereira Venâncio nr. 7, 2430-291, Marinha Grande, Portugal
| | - Carla Bartosch
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
- Cancer Biology and Epigenetics Group, Research Center (CI-IPOP) of Portuguese Oncology Institute of Porto (IPO Porto), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
| | - Irina Amorim
- Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo Ferreira nr.228, 4050-313, Porto, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Dr. Roberto Frias s/n, 4200-465, Porto, Portugal
- Institute for Research and Innovation in Health, (i3S), University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
| | - Fátima Gärtner
- Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo Ferreira nr.228, 4050-313, Porto, Portugal.
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Dr. Roberto Frias s/n, 4200-465, Porto, Portugal.
- Institute for Research and Innovation in Health, (i3S), University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal.
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Tsuboyama T, Hori Y, Hori M, Onishi H, Tatsumi M, Sakane M, Ota T, Tomiyama N. Imaging findings of ovarian dysgerminoma with emphasis on multiplicity and vascular architecture: pathogenic implications. Abdom Radiol (NY) 2018; 43:1515-1523. [PMID: 29450608 DOI: 10.1007/s00261-018-1503-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report the imaging findings of three ovarian dysgerminomas that coexisted with other germ cell tumors or gonadoblastomas, focusing on the distribution of tumor nests and vascular architecture, which might provide information about the pathogenesis of dysgerminomas. In a 14-year-old female with dysgerminoma and coexisting gonadoblastomas, contrast-enhanced magnetic resonance imaging (MRI) demonstrated a solid mass in the right ovary, which presented as hyperintense lobules on diffusion-weighted imaging separated by fibrovascular septa. Some small nodules were found to exist separately from the lobules (multiplicity) and to include pathological remnants of gonadoblastoma. Large tumor vessels were present at the center of the mass (central blood vessels), which were in direct contact with the ovarian veins and radiated peripherally through the fibrovascular septa. In a 35-year-old female, a mixed germ cell tumor, which was mainly composed of dysgerminoma and yolk sac tumor foci, exhibited the same vascular architecture pattern as the first dysgerminoma on contrast-enhanced computed tomography. In a 10-year-old female with a mixed germ cell tumor, contrast-enhanced MRI revealed an enlarged left ovary, which contained a large heterogeneous mass and multiple tiny nodules (multiplicity). Microscopically, the former corresponded to a yolk sac tumor, and the latter corresponded to a dysgerminoma containing remnants of gonadoblastoma. Based on these cases, the presence of tumor nest multiplicity and central blood vessels might aid the diagnosis of dysgerminoma, and these imaging findings might be indicative of the synchronous development of multiple dysgerminomas from primordial germ cells or gonadoblastomas.
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Affiliation(s)
- Takahiro Tsuboyama
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan.
| | - Yumiko Hori
- Department of Pathology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, Japan
| | - Masatoshi Hori
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hiromitsu Onishi
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Mitsuaki Tatsumi
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Makoto Sakane
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takashi Ota
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Noriyuki Tomiyama
- Department of Radiology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
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Arafah MA, Raddaoui LE. Malignant Mixed Germ Cell Tumor Overgrowing a Gonadoblastoma in a Female With a 46, XX Karyotype: A Case Report. Int J Surg Pathol 2017; 26:287-292. [DOI: 10.1177/1066896917744342] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Maria A. Arafah
- King Saud University and King Khaled University Hospital, Riyadh, Kingdom of Saudi Arabia
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Gru AA, Williams ES, Cao D. Mixed Gonadal Germ Cell Tumor Composed of a Spermatocytic Tumor-Like Component and Germinoma Arising in Gonadoblastoma in a Phenotypic Woman With a 46, XX Peripheral Karyotype: Report of the First Case. Am J Surg Pathol 2017; 41:1290-7. [PMID: 28614211 DOI: 10.1097/PAS.0000000000000888] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We report a unique case of gonadal mixed germ cell tumor (GCT) composed of a predominantly spermatocytic tumor (ST)-like component and a minor component of germinoma arising in gonadoblastoma in a phenotypic woman with a 46, XX peripheral karotype. The patient was a 24-year-old woman (gravida 2, para 1) found to have a 7 cm pelvic mass during routine obstetric ultrasound examination at 20 weeks gestational age. She underwent a left salpingo-gonadectomy at gestational age 23 and 2/7 weeks. She recovered well and delivered a healthy baby at full term. The resected gonadal tumor measured 7.5 cm and microscopically was composed of 3 morphologically distinct components: gonadoblastoma (1%), germinoma (1%) and a ST-like component (98%). The ST-like component was composed of 3 populations of tumor cells: small cells, intermediate and large sized cells, similar to testicular ST. Scattered binucleated and multinucleated cells were present. Immunohistochemically the ST-like component was positive for pan-GCT markers SALL4 and LIN28 but with weaker staining than the germinoma. It was negative for OCT4 and TCL1. Only rare tumor cells were positive for SOX17. In contrast, the germinoma cells were diffusely and strongly positive for SALL4, LIN28, OCT4, SOX17, and TCL1. CD117 was positive in both the germinoma and ST-like component but with fewer tumor cells positive in the latter. Flurorescence in situ hybridization study demonstrated isochromosome 12p in the germinoma component but not in the gonadoblastoma and ST-like component. This patient did not receive further chemoradiation therapy after the surgery. She has been free of disease for 10 years and 1 month since her surgery. To our knowledge, this is the first case report of a ST-like GCT in a phenotypic female.
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Zhao Q, Yang J, Cao D, Han J, Xu K, Liu Y, Shen K. Tailored therapy and long-term surveillance of malignant germ cell tumors in the female genital system: 10-year experience. J Gynecol Oncol 2016; 27:e26. [PMID: 27029747 PMCID: PMC4823357 DOI: 10.3802/jgo.2016.27.e26] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 12/21/2015] [Accepted: 12/23/2015] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE To explore the appropriate treatment of malignant germ cell tumor (MGCT) in the female genital system, and to analyze the factors influencing both therapeutic response and survival outcome. METHODS A cohort of 230-Chinese women diagnosed with MGCT of the genital system was retrospectively reviewed and prospectively followed. The demographic and pathological features, extent of disease and surgery, treatment efficiency, recurrence and survival were analyzed. RESULTS MGCTs from different genital origins shared a similar therapeutic strategy and response, except that all eight vaginal cases were infantile yolk sac tumors. The patients' cure rate following the initial treatment, 5-year overall survival and disease-free survival (DFS) were 85.02%, 95.00%, and 86.00%, respectively. Although more extensive excision could enhance the remission rate; it did not improve the patients' survival. Instead, the level of the medical institution, extent of surgery and disease were independent prognostic factors for relapse (p<0.05). Approximately 20% of patients had recurrent or refractory disease, more than half of whom were in remission following secondary cytoreductive surgery with salvage chemotherapy. CONCLUSION Fertility-sparing surgery with or without standardized PEB/PVB (cisplatin, etoposide/vincristine, and bleomycin) chemotherapy is applicable for female MGCTs of different origins. Comprehensive staging is not required; nor is excessive debulking suggested. Appropriate cytoreduction by surgery and antineoplastic medicine at an experienced medical institution can bring about an excellent prognosis for these patients.
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Affiliation(s)
- Qianying Zhao
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiaxin Yang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Dongyan Cao
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiangna Han
- Department of Respiratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Kaifeng Xu
- Department of Respiratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yongjian Liu
- Department of Respiratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Keng Shen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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Heo SH, Kim JW, Shin SS, Jeong SI, Lim HS, Choi YD, Lee KH, Kang WD, Jeong YY, Kang HK. Review of Ovarian Tumors in Children and Adolescents: Radiologic-Pathologic Correlation. Radiographics 2014; 34:2039-55. [DOI: 10.1148/rg.347130144] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kanagal DV, Prasad K, Rajesh A, Kumar RG, Cherian S, Shetty H, Shetty PK. Ovarian Gonadoblastoma with Dysgerminoma in a Young Girl with 46, XX Karyotype: A Case Report. J Clin Diagn Res 2013; 7:2021-2. [PMID: 24179931 DOI: 10.7860/jcdr/2013/6412.3393] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Accepted: 07/30/2013] [Indexed: 11/24/2022]
Abstract
Gonadoblastoma is a rare gonadal tumour consisting of a mixture of germ cells and sex cord stromal derivatives resembling immature granulosa and Sertoli cells. It usually arises in various types of gonadal dysgenesis containing Y chromosome like pure or mixed gonadal dysgenesis. Occurrence in phenotypically and chromosomally normal women is very rare. We report here a case of gonadoblastoma with dysgerminoma in a 14-years-old girl who presented with a huge tumour, virilisation and normal 46XX karyotype. Association of dysgerminoma is seen in 50% cases of gonadoblastomas. Elevated tumour markers like hCG and alpha Fetoprotein may make the diagnosis challenging.
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Affiliation(s)
- Deepa V Kanagal
- Associate Professor, Department of Obstetrics and Gynaecology, K.S. Hegde Medical Academy
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Colombo N, Peiretti M, Garbi A, Carinelli S, Marini C, Sessa C. Non-epithelial ovarian cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2012; 23 Suppl 7:vii20-6. [DOI: 10.1093/annonc/mds223] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Low JJ, Ilancheran A, Ng JS. Malignant ovarian germ-cell tumours. Best Pract Res Clin Obstet Gynaecol 2012; 26:347-55. [DOI: 10.1016/j.bpobgyn.2012.01.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Accepted: 01/10/2012] [Indexed: 11/26/2022]
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Bleve C, Michelini ME, Cavazzini L, Franchella A. Neonatal Gonadoblastoma. J Gynecol Surg 2012. [DOI: 10.1089/gyn.2011.0062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Cosimo Bleve
- Unit of Pediatric Surgery, S. Anna University Hospital, Ferrara, Italy
| | | | - Luigi Cavazzini
- Pathological Anatomy Institute, S. Anna University Hospital, Ferrara, Italy
| | - Andrea Franchella
- Unit of Pediatric Surgery, S. Anna University Hospital, Ferrara, Italy
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Esin S, Baser E, Kucukozkan T, Magden HA. Ovarian gonadoblastoma with dysgerminoma in a 15-year-old girl with 46, XX karyotype: case report and review of the literature. Arch Gynecol Obstet 2011; 285:447-51. [DOI: 10.1007/s00404-011-2073-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Accepted: 08/16/2011] [Indexed: 12/30/2022]
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MESH Headings
- Adult
- Chromosomes, Human, Y
- DNA, Neoplasm/analysis
- Dysgerminoma/genetics
- Dysgerminoma/pathology
- Dysgerminoma/surgery
- Female
- Genetic Markers
- Gonadal Dysgenesis, 46,XX/genetics
- Gonadal Dysgenesis, 46,XX/pathology
- Gonadal Dysgenesis, 46,XX/surgery
- Gonadoblastoma/genetics
- Gonadoblastoma/pathology
- Gonadoblastoma/surgery
- Humans
- Karyotyping/methods
- Neoplasms, Multiple Primary
- Ovarian Neoplasms/genetics
- Ovarian Neoplasms/pathology
- Ovarian Neoplasms/surgery
- Polymerase Chain Reaction
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Hertel JD, Huettner PC, Dehner LP, Pfeifer JD. The chromosome Y-linked testis-specific protein locus TSPY1 is characteristically present in gonadoblastoma. Hum Pathol 2010; 41:1544-9. [PMID: 20656323 DOI: 10.1016/j.humpath.2010.04.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2010] [Revised: 03/31/2010] [Accepted: 04/02/2010] [Indexed: 01/15/2023]
Abstract
Gonadoblastoma is a rare gonadal neoplasm that occurs almost exclusively in individuals who are phenotypically females. Most cases develop in women who have an abnormal karyotype in which at least a portion of the centromeric region of the short arm of chromosome Y is present, a region often referred to as the GBY locus. Of the several genes present in the GBY locus, the TSPY1 gene (which encodes testis-specific protein, a protein thought to have a role in cell cycle regulation) appears to be the most likely to have a critical role in the pathogenesis of gonadoblastoma. To evaluate the association of TSPY1 with the tumor, we developed an interphase fluorescent in situ hybridization assay that uses probes that target the region of the GBY locus that contains TSPY1 and a commercially available chromosome X CEP probe. Using this set of probes in a dual-color approach, we evaluated 6 cases of gonadoblastoma identified from our files and found that both TSPY1 and chromosome X were present in 5 (84%) of 6 cases; in these 5 cases, the adjacent nonneoplastic gonadal parenchyma showed the same genotype as the tumor. Of 6 cases, 1 (16%) showed no evidence of TSPY1; in this case, which occurred in a gravida 2 para 2 woman, 2 X chromosomes were present in the nonneoplastic ovary, the gonadoblastoma, and associated dysgerminoma and granulosa cell tumors. From a basic science perspective, our data demonstrate that the TSPY1 gene is present in most gonadoblastomas, supporting the hypothesized role for TSPY1 in gonadoblastoma tumorigenesis; the lack of TSPY1 in a fertile woman suggests that other loci can, however, substitute for TSPY1 in the development of the tumor. From a clinical perspective, our data show that interphase fluorescence in situ hybridization targeting TSPY1 is a straightforward approach that can be used in the evaluation of Y-associated intersex disorders in women who develop gonadoblastoma.
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Yilmaz B, Gungor T, Bayramoglu H, Soysal S, Mollamahmutoglu L. Bilateral ovarian gonadoblastoma with coexisting dysgerminoma in a girl with 46, XX karyotype. J Obstet Gynaecol Res 2010; 36:697-700. [DOI: 10.1111/j.1447-0756.2010.01225.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Colombo N, Peiretti M, Castiglione M. Non-epithelial ovarian cancer: ESMO clinical recommendations for diagnosis, treatment and follow-up. Ann Oncol 2010; 20 Suppl 4:24-6. [PMID: 19454453 DOI: 10.1093/annonc/mdp118] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- N Colombo
- Department of Gynecologic Oncology, European Institute of Oncology, Milan, Italy
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Abstract
‘Blastomas’ are tumors virtually unique to childhood. Controversy surrounds their nomenclature and there is no globally accepted classification. They are thought to arise from immature, primitive tissues that present persistent embryonal elements on histology, affect a younger pediatric population and are usually malignant. The ‘commoner’ blastomas (neuroblastoma, nephroblastoma, hepatoblastoma, medulloblastoma) account for approximately 25% of solid tumors in the pediatric age range. We present examples of the more unusual blastematous pediatric tumors (lipoblastoma, osteoblastoma, chondroblastoma, hemangioblastoma, gonadoblastoma, sialoblastoma, pleuropulmonary blastoma, pancreatoblastoma, pineoblastoma, and medullomyoblastoma) that were recorded in our institution. Although these rare types of blastomas individually account for <1% of pediatric malignancies, collectively they may be responsible for up to 5% of pediatric tumors in a given population of young children. Imaging is often non-specific but plays an important role in their identification, management and follow-up. Some characteristic imaging features at diagnosis, encountered in cases diagnosed and treated in our institution, are described and reviewed.
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Affiliation(s)
- Georgia Papaioannou
- Department of Radiology, Great Ormond Street Hospital, Great Ormond Street, London, WC1N 3JH, UK.
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Susman M, Cooper C, Cooper M, Carter J, Russell P. Gonadoblastoma progressing to dysgerminoma in a 55-year-old woman with normal karyotype: follow-up studies. Pathology 2008; 40:645-6. [DOI: 10.1080/00313020802320747] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Simon RA, Laughlin TS, Nuccie B, Wang N, Rothberg PG, Wang X. A 46 XY Phenotypic Female Adolescent With Bilateral Gonadal Tumors Consisting of Five Different Components: . Int J Gynecol Pathol 2008; 27:407-11. [DOI: 10.1097/pgp.0b013e31815d05d4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Peña-Alonso R, Nieto K, Alvarez R, Palma I, Nájera N, Eraña L, Dorantes LM, Kofman-Alfaro S, Queipo G. Distribution of Y-chromosome-bearing cells in gonadoblastoma and dysgenetic testis in 45,X/46,XY infants. Mod Pathol 2005; 18:439-45. [PMID: 15475933 DOI: 10.1038/modpathol.3800293] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Gonadoblastoma is an unusual mixed germ cell-sex cord-stromal tumor that has the potential for malignant transformation and 30% of all patients with gonadoblastoma develop germ cell tumors mainly dysgerminoma/seminoma. An additional 10% gives rise to other malignant germ cell neoplasms. This tumor affects a subset of patients with intersex disorders. The age at diagnosis is variable ranging from birth to the fourth decade, but around 94% of cases are diagnosed during the first three decades of life and there are few cases with gonadoblastoma diagnosed in infants. In this paper, we present the histological and molecular findings of four patients with gonadal dysgenesis who developed gonadoblastoma in the first 2 years of life and one case with bilateral dysgerminoma diagnosed at 15 years of age. The sex chromosomes of mosaic patients do not distribute homogenously in dysgenetic gonads; however, statistical analysis of FISH results revealed significant differences between the XY cell line in the gonadoblastoma compared with the dysgenetic testis. Our cases demonstrate that tumors could be present at a very early age, so the prophylactic removal of the gonads is advised.
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Affiliation(s)
- Rocío Peña-Alonso
- Department of Pathology, Hospital Infantil de Mexico Federico Gómez, Mexico City, Mexico
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Abstract
Malignant pelvic tumours in adolescents are rare. Cancers most commonly associated with adolescent women are ovarian germ-cell tumours, ovarian stromal tumours, genital rhabdomyosarcomas and cervico-vaginal clear-cell adenocarcinomas. The incidence of the last of these has reduced with the abandonment of diethylstilbestrol (stilboestrol) therapy in pregnancy. With sexual activity among adolescent women increasing, the incidence of cervical cancer and gestational trophoblastic tumours is rising. Treatment for pelvic cancers in adolescence should be in a multidisciplinary setting and in most cases surgery should be conservative with the aim of preserving sexual and reproductive function. With a few notable exceptions, the prognosis for most malignant pelvic tumours that occur in adolescence is good and treatment is with curative intent.
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Affiliation(s)
- Thomas Ind
- Royal Marsden Hospital, Fulham Road, London, SW3 6JJ, UK.
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