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Petersen CL, Otto PO, Kjær-Frifeldt S, Pedersen MRV. Spermatocytic tumors in 2 patients aged 50 and 77 years: 2 case reports and brief review of the literature. Radiol Case Rep 2023; 18:3572-3576. [PMID: 37577074 PMCID: PMC10412717 DOI: 10.1016/j.radcr.2023.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 08/15/2023] Open
Abstract
Testicular cancer is predominantly diagnosed in young men aged 15-35 years. However, there are some rare tumors such as spermatocytic tumors that are seen more often in the older male population. Spermatocytic tumors have previously been known as spermatocytic seminomas in the scientific literature. We report the cases of 2 patients aged 50 and 77 years both diagnosed with spermatocytic tumors. In this paper we will discuss the ultrasound and histopathology features of these tumors and review the literature of spermatocytic tumor cases.
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Affiliation(s)
- Christian Lund Petersen
- Department of Radiology, University Hospital of Southern Denmark, Beriderbakken 4, DK-7100 Vejle, Denmark
| | - Peter Obel Otto
- Department of Radiology, University Hospital of Southern Denmark, Beriderbakken 4, DK-7100 Vejle, Denmark
| | - Sanne Kjær-Frifeldt
- Department of Clinical Pathology, Vejle Hospital, part of Lillebaelt Hospital, Beriderbakken 4, DK-7100 Vejle, Denmark
| | - Malene Roland V. Pedersen
- Department of Radiology, University Hospital of Southern Denmark, Beriderbakken 4, DK-7100 Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, J.B. Winsløwsvej 19, DK-5000 Odense, Denmark
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2
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Dashora A, Wagner T, Berney DM. Testicular Tumors: New Developments in Germ Cell and Sex Cord Stromal Tumors. Surg Pathol Clin 2022; 15:729-743. [PMID: 36344186 DOI: 10.1016/j.path.2022.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
This article reviews the recent advances and potential future changes in the classification of testicular germ cell and sex cord stromal tumors, highlighting changes in the classification system and terminology with description on newer entities. A discussion on approaching difficult areas and diagnostic pitfalls is also included along with the utility of ancillary investigations. Areas with limited knowledge are highlighted to providing direction for future studies and a bulleted summary in the form of critical care points is provided.
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Affiliation(s)
- Abhishek Dashora
- Department of Cellular Pathology, Barts Health NHS Trust, London, United Kingdom
| | - Thomas Wagner
- Department of Pathology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Daniel M Berney
- Department of Cellular Pathology, Barts Health NHS Trust, London, United Kingdom; Department of Molecular Oncology, Barts Health Cancer and Barts Health NHS Trust, London, United Kingdom.
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3
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Dias AF, Dvindenko E, Santos F, Cabrera R. Sarcomatoid Spermatocytic Tumour: Report of a Rare Case and Literature Review. Int J Surg Pathol 2022:10668969221122995. [PMID: 36128783 DOI: 10.1177/10668969221122995] [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: 11/16/2022]
Abstract
Spermatocytic tumour (ST) accounts for 1% of testicular germ cell tumours. It is an indolent neoplasm with good prognosis. In approximately 6% of STs, sarcomatous dedifferentiation may occur, portending an aggressive behaviour and representing a significant diagnostic challenge that can lead to its misdiagnosis. Herein, we report the clinicopathological features of a patient with a sarcomatoid spermatocytic tumor, initially diagnosed as mixed germ cell tumour, who was referred to our institution with lung metastases mainly composed of rhabdomyosarcomatous elements. This case report illustrates the importance of recognizing this entity for adequate management of these patients.
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Affiliation(s)
- André Fontes Dias
- 56070NOVA Medical School
- Faculdade de Ciências Médicas da Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Eugénia Dvindenko
- 37838Serviço de Anatomia Patológica do Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal
| | - Filipa Santos
- 37838Serviço de Anatomia Patológica do Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal.,37811Faculdade de Medicina de Lisboa, Universidade de Lisboa, Lisboa, Portugal
| | - Rafael Cabrera
- 37838Serviço de Anatomia Patológica do Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, Portugal.,37811Faculdade de Medicina de Lisboa, Universidade de Lisboa, Lisboa, Portugal
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Colecchia M, Amin MB, Young RH. The contributions of Juan Rosai to testicular pathology with personal remembrances. Pathologica 2021; 113:330-338. [PMID: 34837091 PMCID: PMC8720408 DOI: 10.32074/1591-951x-353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 09/02/2021] [Indexed: 12/04/2022] Open
Abstract
The authors summarize their personal interactions with someone for whom they had unbounded admiration, Dr. Juan Rosai. This varied from daily review of cases, to sharing the platform at meetings, being under his tutelage as an author, and co-directing postgraduate courses. These all highlighted the remarkable knowledge of medicine Dr. Rosai had, imparting as he did diagnostic pearls and remarks on the literature including the history of our discipline, often laced with a well-honed sense of humor. The contributions he made to the pathology of the testis are then considered beginning with his role in highlighting a tumor, at the time not particularly well publicized, spermatocytic seminoma. He wrote two major papers on it, one on standard clinical and pathologic aspects, and one on its ultrastructure. The first was associated with his diligent investigation of a prior paper reporting an unusually high number of malignant examples of this tumor but on review that was explained by their representing malignant lymphoma. The organizational skills of Dr. Rosai, and attention to detail, were second to none and shown perhaps most notably with his organizing many courses, but they were also illustrated early in his career when he moderated a symposium on germ cell tumors of the testis which laid the framework for the classification and nomenclature of premalignant lesions. Finally, his almost career-long interest in the entity he codiscovered, Rosai-Dorfman disease, was associated with his reporting testicular involvement by that disorder in his later years. This giant figure in pathology will stand forever in the top tier with other greats who have contributed to the field.
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Affiliation(s)
- Maurizio Colecchia
- Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital and Scientific Institute, Milan, Italy
| | - Mahul B Amin
- Department of Pathology, University of Tennessee Health Science Center, Memphis, TN, USA.,Keck School of Medicine University of Southern California, Los Angeles, CA, USA
| | - Robert H Young
- The James Homer Wright Pathology Laboratories, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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5
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Predicting Gonadal Germ Cell Cancer in People with Disorders of Sex Development; Insights from Developmental Biology. Int J Mol Sci 2019; 20:ijms20205017. [PMID: 31658757 PMCID: PMC6834166 DOI: 10.3390/ijms20205017] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 10/03/2019] [Accepted: 10/05/2019] [Indexed: 01/03/2023] Open
Abstract
The risk of gonadal germ cell cancer (GGCC) is increased in selective subgroups, amongst others, defined patients with disorders of sex development (DSD). The increased risk is due to the presence of part of the Y chromosome, i.e., GonadoBlastoma on Y chromosome GBY region, as well as anatomical localization and degree of testicularization and maturation of the gonad. The latter specifically relates to the germ cells present being at risk when blocked in an embryonic stage of development. GGCC originates from either germ cell neoplasia in situ (testicular environment) or gonadoblastoma (ovarian-like environment). These precursors are characterized by presence of the markers OCT3/4 (POU5F1), SOX17, NANOG, as well as TSPY, and cKIT and its ligand KITLG. One of the aims is to stratify individuals with an increased risk based on other parameters than histological investigation of a gonadal biopsy. These might include evaluation of defined susceptibility alleles, as identified by Genome Wide Association Studies, and detailed evaluation of the molecular mechanism underlying the DSD in the individual patient, combined with DNA, mRNA, and microRNA profiling of liquid biopsies. This review will discuss the current opportunities as well as limitations of available knowledge in the context of predicting the risk of GGCC in individual patients.
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6
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Tumeurs germinales du testicule : caractéristiques histopathologiques et moléculaires. Bull Cancer 2019; 106:328-341. [DOI: 10.1016/j.bulcan.2019.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 02/12/2019] [Accepted: 02/18/2019] [Indexed: 12/17/2022]
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8
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Latest Novelties on the World Health Organization Morphological Classifications of Genitourinary Cancers. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.eursup.2017.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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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; 41:1290-1297. [PMID: 28614211 DOI: 10.1097/pas.0000000000000888] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [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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10
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Stueck AE, Grantmyre JE, Wood LA, Wang C, Merrimen J. Spermatocytic Tumor With Sarcoma: A Rare Testicular Neoplasm. Int J Surg Pathol 2017; 25:559-562. [DOI: 10.1177/1066896917706156] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Spermatocytic tumor, formerly known as spermatocytic seminoma, is an uncommon testicular neoplasm which is a distinct clinicopathologic entity from classic seminoma. These tumors are not associated with germ cell neoplasia in situ, other germ cell tumors, or isochromosome 12p. Although typically, these tumors have an excellent prognosis occasional cases are associated with sarcoma and have a very poor prognosis. We present a case of spermatocytic tumor with sarcoma showing a chondrosarcomatous component, discuss the pathologic findings and differential diagnosis and provide follow-up information.
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Affiliation(s)
- Ashley E. Stueck
- Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
| | - John E. Grantmyre
- Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
| | - Lori A. Wood
- Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
| | - Cheng Wang
- Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
| | - Jennifer Merrimen
- Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
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11
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Williamson SR, Delahunt B, Magi-Galluzzi C, Algaba F, Egevad L, Ulbright TM, Tickoo SK, Srigley JR, Epstein JI, Berney DM. The World Health Organization 2016 classification of testicular germ cell tumours: a review and update from the International Society of Urological Pathology Testis Consultation Panel. Histopathology 2016; 70:335-346. [PMID: 27747907 DOI: 10.1111/his.13102] [Citation(s) in RCA: 129] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Since the last World Health Organization (WHO) classification scheme for tumours of the urinary tract and male genital organs, there have been a number of advances in the understanding, classification, immunohistochemistry and genetics of testicular germ cell tumours. The updated 2016 draft classification was discussed at an International Society of Urological Pathology Consultation on Testicular and Penile Cancer. This review addresses the main updates to germ cell tumour classification. Major changes include a pathogenetically derived classification using germ cell neoplasia in situ (GCNIS) as a new name for the precursor lesion, and the distinction of prepubertal tumours (non-GCNIS-derived) from postpubertal-type tumours (GCNIS-derived), acknowledging the existence of rare benign prepubertal-type teratomas in the postpubertal testis. Spermatocytic tumour is adopted as a replacement for spermatocytic seminoma, to avoid potential confusion with the unrelated usual seminoma. The spectrum of trophoblastic tumours arising in the setting of testicular germ cell tumour continues to expand, to include epithelioid and placental site trophoblastic tumours analogous to those of the gynaecological tract. Currently, reporting of anaplasia (seminoma or spermatocytic tumour) or immaturity (teratoma) is not required, as these do not have demonstrable prognostic importance. In contrast, overgrowth of a teratomatous component (somatic-type malignancy) and sarcomatous change in spermatocytic tumour indicate more aggressive behaviour, and should be reported.
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Affiliation(s)
- Sean R Williamson
- Department of Pathology and Laboratory Medicine and Josephine Ford Cancer Institute, Henry Ford Health System, Detroit, MI, USA.,Wayne State University School of Medicine, Detroit, MI, USA
| | - Brett Delahunt
- Department of Pathology and Molecular Medicine, Wellington School of Medicine and Health Sciences, University of Otago-Wellington, Wellington, New Zealand
| | - Cristina Magi-Galluzzi
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ferran Algaba
- Section of Pathology, Fundació Puigvert, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Lars Egevad
- Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Thomas M Ulbright
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, IN, USA
| | - Satish K Tickoo
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - John R Srigley
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | | | - Daniel M Berney
- Department of Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
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12
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Abstract
Spermatocytic seminomas affect 0.3-0.8 per one million men. This tumor is not, as the name might suggest, a variant of classical seminoma but a distinct nosological entity, which differs markedly from all other germ cell tumors in its epidemiology, peculiar morphology, oncogenesis and clinical outcome. There are no racial differences in the incidence and risk factors are completely unknown. Patients are significantly older than is the case for other germ cell tumors with an average of 53.5 years; nevertheless, more than 25 % are younger than 40 years. Spermatocytic seminoma arises from differentiated spermatogonia, not from intratubular germ cell neoplasms. The tumor-specific gain of chromosome 9 seems to be the most important event in the oncogenesis. Conventional spermatocytic seminoma consists of three different cell types which give the tumor a highly aggressive appearance, although in actual fact, the tumor has a very favorable outcome, with few reported cases of general metastatic spread. Anaplastic spermatocytic seminoma, a recently described variant, also takes mostly a benign course; however, spermatocytic seminomas combined with sarcomas are extremely malignant.
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Affiliation(s)
- G Mikuz
- Institut für Pathologie, Medizinische Universität Innsbruck, Müllerstr. 44, 6020, Innsbruck, Österreich,
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13
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Ishigami N, Shimouchi K. Intratubular spermatocytic seminomas in 2 sprague-dawley rats. J Toxicol Pathol 2014; 27:217-22. [PMID: 25378806 PMCID: PMC4217232 DOI: 10.1293/tox.2014-0005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 05/14/2014] [Indexed: 11/19/2022] Open
Abstract
This report describes 2 cases of spontaneous intratubular spermatocytic seminomas in Sprague-Dawley rats. These rats were sacrificed at 10 weeks old (case 1) and 40 weeks old (case 2), respectively. Macroscopically, there were no remarkable changes in either case. Microscopically, tumor cells were observed within a single seminiferous tubule (case 1) or several seminiferous tubules (case 2). The proliferating tumor cells were a tripartite cell population comprising small lymphocyte-like, intermediate-sized or large-sized cells, with frequent mitoses, arranged in sheets or forming a basal layer around a tubule or tubules. Immunohistochemically, the tumor cells were strongly positive for proliferating cell nuclear antigen and weakly positive for c-kit, neuron specific enolase and VASA. Our cases provide valuable background control information for the occurrence of seminoma in rats.
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Affiliation(s)
- Noriaki Ishigami
- Discovery Research Laboratories, Department of Biology & Pharmacology, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan
| | - Koji Shimouchi
- Safety Research Laboratories, Department of Biology & Pharmacology, Ono Pharmaceutical Co., Ltd., 50-10 Yamagishi,Mikuni-cho, Sakai-shi, Fukui 913-8538, Japan
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Narins H, Chevli K, Gilbert R, Duff M, Toenniessen A, Hu Y. Bilateral spermatocytic seminoma: a case report. Res Rep Urol 2014; 6:63-5. [PMID: 25032177 PMCID: PMC4062559 DOI: 10.2147/rru.s62302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Spermatocytic seminoma (SS) is a rare entity, accounting for 2%-12% of all seminomas; amongst those, fewer than 10% are bilateral. These may occur synchronously or metachranously. We report here a case of bilateral SS in a 63-year-old patient, who initially presented with bilateral testicular masses. In our search of the literature, this represents the fifth documented case of synchronous, bilateral SS.
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Affiliation(s)
- Hadley Narins
- Department of Urology, State University of New York at Buffalo Medical School, Buffalo, NY, USA
| | - Kent Chevli
- Department of Urology, State University of New York at Buffalo Medical School, Buffalo, NY, USA ; Western New York Urology Associates, Cheektowaga, NY, USA
| | | | - Michael Duff
- Department of Urology, State University of New York at Buffalo Medical School, Buffalo, NY, USA ; Western New York Urology Associates, Cheektowaga, NY, USA
| | | | - Yan Hu
- Department of Pathology, State University of New York at Buffalo Medical School, Buffalo, NY, USA
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15
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Stein ME, Charas T, Drumea K, Sabo E, Ben-Yosef R. Spermatocytic variant of classic seminoma: a report of five cases and a brief review of the literature. Rambam Maimonides Med J 2014; 5:e0021. [PMID: 25120921 PMCID: PMC4128592 DOI: 10.5041/rmmj.10155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Spermatocytic seminoma is a rare testicular malignancy, appearing in the adult population. It has a good prognosis and a low rate of metastatic potential. OBJECTIVES We present five cases diagnosed and treated with radiotherapy at Rambam Health Care Campus in Haifa, Israel. METHODS Between 1974 and 1996, five patients with stage I spermatocytic seminoma were referred post-orchiectomy to the Northern Israel Oncology Center. All five patients presented with the typical pathological features of the spermatocytic variant of classic seminoma, and all were staged clinically and radiologically. RESULTS Mean age at diagnosis was 44 years (range 30-58 years). Main symptoms included a palpable testicular mass and/or testicular enlargement. Mean duration of symptoms was 9 months (range 0.5-24 months). Three patients were irradiated to the para-aortic/ipsilateral iliacal lymph nodes (mean total dose 2,500 cGy), one patient with 4,000 cGy. One patient was irradiated to the bilateral iliacal lymph nodes (2,600 cGy). With a median follow-up of 15 years, four patients are alive with no evidence of disease or severe late side effects. One patient developed severe lymphedema and symptomatic peripheral vascular disease, stage IIA prostate carcinoma (hormonal and brachytherapy treatment) and a non-secretory hypophyseal adenoma (surgically removed); he died at the age of 75 due to severe peripheral vascular and coronary heart disease with no evidence of his first or second primaries. CONCLUSIONS Prognosis is excellent and does not differ from classic seminoma. As in the accumulated experience in early-stage, low-risk classic seminoma, we suggest surveillance as the preferred policy.
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Affiliation(s)
- Moshe E. Stein
- Northern Israel Oncology Center, Rambam Health Care Campus, Haifa, Israel
- To whom correspondence should be addressed. E-mail:
| | - Tomer Charas
- Pathology Institute, Rambam Health Care Campus, Haifa, Israel and
| | - Karen Drumea
- Pathology Institute, Rambam Health Care Campus, Haifa, Israel and
| | - Edmund Sabo
- Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Kao CS, Badve SS, Ulbright TM. The utility of immunostaining for NUT, GAGE7 and NY-ESO-1 in the diagnosis of spermatocytic seminoma. Histopathology 2014; 65:35-44. [DOI: 10.1111/his.12365] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 01/03/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Chia-Sui Kao
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis IN USA
| | - Sunil S Badve
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis IN USA
| | - Thomas M Ulbright
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis IN USA
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Xu N, Li F, Tian R, Shao M, Liu L, Guo K. A rare case of bilateral sequential spermatocytic seminoma. World J Surg Oncol 2013; 11:175. [PMID: 23915031 PMCID: PMC3751534 DOI: 10.1186/1477-7819-11-175] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Accepted: 07/26/2013] [Indexed: 12/04/2022] Open
Abstract
Spermatocytic seminoma (SS) is a rare testicular neoplasm characterized by a palpable, painless, slowly enlarging mass in the testis. Even more rare is a synchronous bilateral presentation. Only eight cases of bilateral SS have been reported in the literature, of which three cases were present with synchronous testis enlargement, and five were sequential. Here, we report an additional case of synchronous bilateral SS and present a comprehensive relevant literature review concerning clinical features, histopathology, and treatment.
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Affiliation(s)
- Ning Xu
- Department of Urology, First Hospital of Jilin University, Changchun, Jilin, China
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18
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Trama A, Mallone S, Nicolai N, Necchi A, Schaapveld M, Gietema J, Znaor A, Ardanaz E, Berrino F. Burden of testicular, paratesticular and extragonadal germ cell tumours in Europe. Eur J Cancer 2011; 48:159-69. [PMID: 22142457 DOI: 10.1016/j.ejca.2011.08.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Revised: 08/19/2011] [Accepted: 08/26/2011] [Indexed: 11/30/2022]
Abstract
We provide updated estimates of survival, incidence, complete prevalence, and proportion cured for patients with testicular/paratesticular and extragonadal germ cell cancers in Europe, grouped according to the new list of cancer types developed by RARECARE. We collected data, archived in European cancer registries, with vital status information available to 31st December 2003. We analysed 26,000 cases of testicular, paratesticular and extragonadal germ cell cancers diagnosed 1995-2002, estimating that about 15,600 new testicular/paratesticular and 630 new extragonadal cancer cases occurred per year in EU27, with annual incidence rates of 31.5/1,000,000 and 1.27/1,000,000, respectively. Slightly more than 436,000 persons were alive at the beginning of 2008 with a diagnosis of testicular/paratesticular cancer, and about 17,000 with a diagnosis of extragonadal germ cell cancer. Five-year relative survival was 96% for testicular/paratesticular cancer and 71% for extragonadal germ cell cancer; the proportions cured were 95% and 69%, respectively. We found limited variation in survival between European regions except for non-seminomatous testicular cancer, for which five-year relative survival ranged from 86% in Eastern Europe to 96% in Northern Europe. Survival for all cancer types considered decreased with increasing age at diagnosis. Further investigation is required to establish the real reasons for the lower survival in Eastern Europe. Considering the high prevalence of these highly curable cancers, it is important to monitor patients long-term, so as to quantify treatment-related risks and develop treatments having limited impact on quality of life.
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Affiliation(s)
- A Trama
- Department of Preventive and Predictive Medicine, Fondazione IRCSS, Istituto Nazionale dei Tumori, Via Venezian 1, 20133 Milan, Italy.
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Raiss GG, Andaloussi MMB, Raissouni SS, Mrabti HH, Errihani HH. Spermatocytic seminoma at the National Institute of Oncology in Morocco. BMC Res Notes 2011; 4:218. [PMID: 21714871 PMCID: PMC3195761 DOI: 10.1186/1756-0500-4-218] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Accepted: 06/29/2011] [Indexed: 11/17/2022] Open
Abstract
Background Spermatocytic seminoma (SS) is a distinct testicular germ cell tumor, representing less than 1% of testicular cancers. The clinical features that distinguish ss from classical seminoma are an older age at presentation and a reduced propensity to metastasize. The aim of our work is to underline the epidemiological, clinical, histological, therapeutical and prognostic features of this tumor. Findings A retrospective analysis of patients referred to the national institute of oncology with seminoma, identified from the institutional tumor registry, between January 1996 and February 2009, was performed. Information reviewed included demographics, clinical, pathological staging, surgical management, adjuvant treatment and last follow-up. We studied four cases of spermatocytic seminoma, which represented 1% of testicular tumor and 6,4% of all seminoma treated at our institution during the study period. Median age at diagnosis was 45 years (range: 42-48). Mean delay before consulting was 9 months and the mean tumor size was 13,75 cm (10-18 cm). No patient had a history of maldescended testis. The main clinical complaint was unilateral testis mass with low progression. Pathology showed that tumors had a polymorphic appearance with small, intermediate and large cells. In all cases, the tumor was limited to the testis. immunohistochemical studies showed that tumors were negative for all the classical antibodies tested (LCA, cytokeratins, PLAP, lymphoid markers, CD117). Thoraco-abdomino-pelvic CT scan and tumor markers (AFP and hCG) were normal. All patients were Stage I. Treatment consisted on an orchidectomy associated with adjuvant radiotherapy in one patient. After a median follow-up of 6 years ranging from 2 to 15 years, we did not note any relapse or metastasis. Conclusion The diagnosis of spermatocytic seminoma must be considered in all patients aged of more than 50 with testicular tumor. With only three cases of metastatic disease confirmed in the literature, this is a subgroup of patients in whom radiotherapy can safely be omitted.
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Affiliation(s)
- Ghizlane G Raiss
- Medical oncology Department, National Institute of Oncology, Rabat, Morocco.
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