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Al-Obaidy KI, Idrees MT, Abdulfatah E, Kunju LP, Wu A, Ulbright TM. Large Cell Calcifying Sertoli Cell Tumor: A Clinicopathologic Study of 18 Cases With Comprehensive Review of the Literature and Reappraisal of Prognostic Features. Am J Surg Pathol 2022; 46:688-700. [PMID: 34913878 DOI: 10.1097/pas.0000000000001849] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
We present a series of 18 (8 clinically benign, 8 clinically ambiguous [ie, lacking sufficient follow-up to determine behavior], and 2 clinically malignant) large cell calcifying Sertoli cell tumors (LCCSCT) of the testis. The median patient age and size were 15.5 years and 1.9 cm for the benign tumors; 19 years and 1.6 cm for the ambiguous tumors; and 28.5 years and 2.3 cm for the malignant tumors. The most common presentation was a mass (n=12/18, 67%). Two patients (11%) had the Carney complex, and 2 had neurofibromatosis type 1. All tumors showed nodular growth with frequent lymphoid aggregates at the periphery. Within the nodules, there were nests and trabeculae of pale to eosinophilic epithelioid tumor cells with frequent cytoplasmic vacuolization interspersed with hypocellular, often myxoid stroma with conspicuous neutrophils. Spindled tumor cells were a minor component (<5%) in the clinically benign, ambiguous, and malignant tumors, except in 1 malignant tumor where they comprised 50% to 60% of the cellularity. Calcifications were noted in all but 2 benign tumors that were otherwise of typical appearance. Six tumors (3 in the clinically benign, 1 in the clinically ambiguous, and 2 in the malignant groups) were considered potentially malignant based on the presence of ≥1 adverse pathologic features previously recognized (see reference 1)-that is, size>4 cm, extratesticular growth, necrosis, significant atypia, vascular invasion, and >3 mitotic figures/10 HPFs. Of these, 3 tumors had ≥2 adverse features. One in a 7-year-old was clinically benign despite 5 "malignant" features; the remaining 2 in 27- and 30-year-olds, were clinically malignant, with both fulfilling previously suggested criteria for pathologically malignant tumors (age above 25 y and ≥2 adverse pathologic features). No clinically benign or ambiguous tumor met those same criteria. Of the adverse features, each of the 2 clinically malignant tumors showed tumor necrosis and lymphovascular invasion. All patients, except 1 with a clinically malignant tumor, were alive at a median follow-up of 33 months. In addition, in our literature review of 97 additional LCCSCTs, we identified 2 clinically malignant tumors in 42- and 45-year-old men that lacked any documented adverse pathologic criterion and 2 clinically malignant cases in patients with either the Carney complex or Peutz-Jeghers syndrome. In summary, our study and literature review support that all LCCSCTs in patients above 25 years old should be considered potentially malignant, and those in this age group with ≥2 adverse pathologic features warrant aggressive clinical management; furthermore, syndrome-associated cases are not uniformly benign. Tumor necrosis and lymphovascular invasion likely should receive greater adverse prognostic weight. LCCSCTs in young children may show benign outcomes despite several adverse pathologic features.
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Affiliation(s)
- Khaleel I Al-Obaidy
- Department of Pathology & Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Muhammad T Idrees
- Department of Pathology & Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Eman Abdulfatah
- Department of Pathology and Laboratory Medicine, University of Michigan, Ann Arbor, MI
| | - Lakshmi P Kunju
- Department of Pathology and Laboratory Medicine, University of Michigan, Ann Arbor, MI
| | - Angela Wu
- Department of Pathology and Laboratory Medicine, University of Michigan, Ann Arbor, MI
| | - Thomas M Ulbright
- Department of Pathology & Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN
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2
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Ceccamea A, Cozzi F, Farragiana T, Boscherini B, Pierro A. Feminizing Sertoli Cell Tumor Associated with Peutz-Jeghers Syndrome (Histologic and ultrastructural study). TUMORI JOURNAL 2018; 71:379-85. [PMID: 4049541 DOI: 10.1177/030089168507100411] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A case of Peutz-Jeghers syndrome associated with Sertoli cell tumor of the testis and bilateral gynecomasty in an 8-year-old boy is described. The authors emphasize the unusual histologic and ultrastructural features of the tumor and discuss the physiopathologic aspects of the present case.
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Ventura T, Discepoli S, Coletti G, Leocata P, Francavilla S, Properzi G, Santiemma V, Martini E. Light Microscopic, Immunocytochemical and Ultrastructural Study of a Case of Sertoli Cell Tumor of the Testis. TUMORI JOURNAL 2018; 73:649-53. [PMID: 3324410 DOI: 10.1177/030089168707300618] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A case of testicular specialized gonadal stroma tumor was evaluated by histologic, ultrastructural and immunohistochemical techniques in a young adult male patient. The neoplastic cells were organized in cords or tubular structures delimited by a basement membrane. The ultrastructural findings suggested a diagnosis of a partially differentiated Sertoli cell tumor. This was also supported by the presence of a vimentin rich cytoskeleton, which is normally present in Sertoli and Leydig cells. The tumor cells did not secrete steroid hormones, as suggested by clinical findings, as well as by hormonal, immunohistochemical, and ultrastructural observations.
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Affiliation(s)
- T Ventura
- Servizio di Anatomia ed Istologia Patologica, Ospedale S. Salvatore, L'Aquila, Italy
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4
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Kie JH, Park YN, Han SW, Cho NH, Ro JY. Large Cell Calcifying Sertoli Cell Tumor of the Testis. Int J Surg Pathol 2016. [DOI: 10.1177/106689699900700207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Large cell calcifying Sertoli cell tumor (LCCST) is a rare testicular tumor, usually occurring in young men before the age of 20. Ultrastructural study has been performed rarely demonstrating Sertoli cell features. We report a case of LCCST in a 7-year-old boy. A well-circumscribed yellowish-tan, 1.5-cm-sized mass was located within the left testicular parenchyma. The cut surface was somewhat resilient with multiple calcifications. On microscopic examination, the tumor was composed of large eosinophilic polygonal cells with abundant eosinophilic cytoplasm arranging in solid tubular and trabecular patterns, superficially mimicking Leydig cell tumor. However, there were multiple calcifications and the tumor cell nests were surrounded by PAS-positive basement membrane. Ultrastructural examination revealed the features of the Sertoli cell with Spangaro's crystals. The right testis showed a normal appearance by ultrasonogram and there were no other clinical features associated with Carney syndrome.
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Affiliation(s)
| | - Young Nyun Park
- Departments of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Won Han
- Department of Urology, Yonsei University College of Medicine, Seoul, Korea
| | - Nam Hoon Cho
- Departments of Pathology Yonsei University College of Medicine, Seoul, Korea
| | - Jae Yoon Ro
- Department of Pathology, Asan Medical Center, Seoul, Korea
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5
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Malinowska IA, Shepherd CW, Donnelly DE, Hardy R, Clarke R, Kwiatkowski DJ, Morrison PJ. Leydig cell tumor of the testis in tuberous sclerosis: lack of second hit events. Oncologist 2012; 17:927-9. [PMID: 22707517 DOI: 10.1634/theoncologist.2012-0045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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6
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Large cell calcifying Sertoli cell tumor: a clinicopathologic study of 1 malignant and 3 benign tumors using histomorphology, immunohistochemistry, ultrastructure, comparative genomic hybridization, and polymerase chain reaction analysis of the PRKAR1A gene. Hum Pathol 2010; 41:552-9. [DOI: 10.1016/j.humpath.2009.09.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2009] [Revised: 09/13/2009] [Accepted: 09/18/2009] [Indexed: 11/24/2022]
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7
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Ali TZ, Parwani AV. Benign and Malignant Neoplasms of the Testis and Paratesticular Tissue. Surg Pathol Clin 2009; 2:61-159. [PMID: 26838100 DOI: 10.1016/j.path.2008.08.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Benign and malignant tumors of the testes and paratesticular tissues present an interesting spectrum of diagnostic entities often encountered in routine surgical pathology practice. Germ cell tumors are the most common tumors of the testes and, despite a rising incidence, have excellent prognosis because of their radiosensitivity and/or effective chemotherapeutic agents. The proper classification of these tumors aids in the choice of appropriate treatment options. This article reviews benign and malignant neoplastic entities of the testes and paratesticular tissues and illustrates the classic pathologic characteristics. The differential diagnosis, along with ancillary studies, clinical significance, and presentation are discussed also.
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Affiliation(s)
- Tehmina Z Ali
- Department of Pathology, University of Maryland Medical Center, NBW47, 22 S. Greene Street, Baltimore, MD 21201, USA.
| | - Anil V Parwani
- Pathology Informatics, Shadyside Hospital, University of Pittsburg Medical Center, 5230 Centre Avenue, Suite WG02.10, Pittsburgh, PA 15232, USA
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9
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Sato K, Ueda Y, Sakurai A, Ishikawa Y, Okamoto SY, Ikawa H, Katsuda S. Large cell calcifying Sertoli cell tumor of the testis: Comparative immunohistochemical study with Leydig cell tumor. Pathol Int 2005; 55:366-71. [PMID: 15943795 DOI: 10.1111/j.1440-1827.2005.01838.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Large cell calcifying Sertoli cell tumor is a rare type of testicular tumor. Reported herein is a Japanese patient with this tumor not associated with Carney's complex. An 11-year-old boy was admitted to hospital because of left testicular enlargement, and radical orchiectomy was performed. Macroscopically, the tumor was well circumscribed and had a maximum diameter of approximately 2 cm. The cut surface showed a yellow-white solid mass. Histologically, the tumor was composed of large neoplastic cells with abundant eosinophilic cytoplasm with a tubular, trabecular, and solid arrangement and loose myxoid stroma with irregularly shaped calcification. Immunohistochemically, the tumor cells were positive for vimentin, S-100 protein, calretinin, inhibin-alpha, melan-A, and CD10, and type IV collagen and laminin were observed in the extracellular matrix around the tumor cells. The distributions of melan-A, CD10, and mitochondria were characteristically patchy; in contrast, they were diffusely distributed in the cytoplasm in a control case of Leydig cell tumor. The differences in immunostaining patterns for melan-A, CD10, and mitochondria as well as positivity for S-100 protein-beta might be useful diagnostic hallmarks of large cell calcifying Sertoli cell tumor for discrimination from Leydig cell tumor.
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Affiliation(s)
- Katsuaki Sato
- Department of Pathophysiological and Experimental Pathology, Kanazawa Medical University, Ishikawa, Japan.
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10
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De Raeve H, Schoonooghe P, Wibowo R, Van Marck E, Goossens A. Malignant large cell calcifying Sertoli cell tumor of the testis. Pathol Res Pract 2003; 199:113-7. [PMID: 12747474 DOI: 10.1078/0344-0338-00363] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A 45-year old man presented with a slow-growing, unilateral beige testicular mass, with a diameter of 4 cm. The testosterone, FSH, LH, estradiol and betahCG serum levels were within normal limits, and there were no associated hormonal syndromes. The patient was treated with inguinal orchidectomy. Microscopically, the tumor was composed of nests of cells with large eosinophilic, slightly granular cytoplasm. There was only a mild degree of atypia and no mitotic activity. The tumor extended into the rete testis. There were intratumoral calcifications, and in the vicinity of the tumor, there was intratubular growth. Although this case is histologically similar to the three previously reported cases of clinically benign large cell calcifying Sertoli cell tumor of the testis with rete testis involvement, the current patient developed right sided para-aortic lymph node metastases 18 months after the initial diagnosis.
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Affiliation(s)
- H De Raeve
- Department of Surgical Pathology, University Hospital Antwerp, Edegem, Belgium
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11
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Venara M, Rey R, Bergadá I, Mendilaharzu H, Campo S, Chemes H. Sertoli cell proliferations of the infantile testis: an intratubular form of Sertoli cell tumor? Am J Surg Pathol 2001; 25:1237-44. [PMID: 11688457 DOI: 10.1097/00000478-200110000-00003] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report on six boys with intratubular Sertoli cell proliferations (ISCPs), studied by routine histologic methods, electron microscopy, and immunohistochemistry of anti-müllerian hormone (AMH), inhibin alpha-subunit, 3beta-hydroxysteroid dehydrogenase (3beta-HSD), proliferative cellular nuclear antigen, and p53, and carefully followed for extended periods with periodic clinical examinations, testicular ultrasonographies, and determinations of serum levels of AMH and inhibin B. Peutz-Jeghers syndrome was found in four of six patients, and gynecomastia occurred in five of six patients. One boy had isosexual pseudoprecocity. ISCPs were observed as multiple foci of seminiferous tubules with large and proliferated Sertoli cells replacing germ cells and limited by the basement membrane. Mitotic figures, atypia, and/or interstitial invasion were not observed. Bilateral ISCPs were the only pathologic finding in three patients (patient nos. 1-3) and were associated with a microscopic tumor that resembled a large-cell calcifying Sertoli cell tumor (LCCSCT) in a fourth patient (patient no. 4). In the two remaining patients (patient nos. 5 and 6) ISCPs and LCCSCT were found in both testes. Ultrastructural examination showed large Sertoli cells, with round nuclei, sparse organelles, and some glycogen. Inhibin alpha-subunit immunolocalization was positive in the five patients in whom it was determined (patient nos. 2-6), AMH was positive in those ISCPs associated with tumors (patient nos. 4-6) and negative in isolated ISCPs (patient nos. 2 and 3); 3beta-HSD and PCNA were variable, and p53 was negative in all ISCPs. Patient nos. 1-4 have been followed for 2-19 years. One of them is currently entering puberty, the other two have already completed puberty and have testes of normal size, and the remaining one is an adult with clinically normal testes and sperm production. None of these patients had evidence of tumor development during follow-up as shown by serial ultrasonographies and serum levels of AMH and inhibin B. Patient nos. 5 and 6 who had bilateral ISCPs and LCCSCT were orchidectomized and evolved for 2-10 years after surgery without tumor recurrence. The prognostic significance of ISCPs, particularly when they are the only pathologic finding in a testicular biopsy, is a matter of controversy. Based on the long normal evolution, we recommend a conservative approach to therapy. The bilateral and multicentric character of ISCPs and their association with Sertoli tumors and Peutz-Jeghers syndrome suggest that they represent either proliferative lesions with tumorigenic potential or the intraepithelial stage in the evolution of some testicular Sertoli cell tumors.
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Affiliation(s)
- M Venara
- Endocrinology Division, Children's Hospital Ricardo Gutiérrez, CONICET, Buenos Aires, Argentina.
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12
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Abstract
The spectrum of Sertoli cell tumors in children covers a wide range of testis and ovarian tumors classified as sex cord-stromal tumors. Sertoli cell tumor of the testis is extremely rare in the pediatric population. The American Academy of Pediatrics Section on Urology Prepubertal Testicular Tumor Registry has reported a total of six cases of Sertoli cell tumor of the testis, accounting for 1.3% of the 430 cases reported to the registry as of October 1996. Despite their rarity, Sertoli cell variants of sex cord-stromal tumors have generated keen interest because of their variable histologic appearance and biologic behavior, including endocrine activity. Because sex cord-stromal tumors occur in the ovary and testis, a primitive cellular origin to these tumors is likely in males and females.
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Affiliation(s)
- J G Borer
- Department of Urology, Children's Hospital, Boston, Massachusetts, USA.
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13
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Mooney EE, Vaidya KP, Tavassoli FA. Ossifying well-differentiated Sertoli-Leydig cell tumor of the ovary. Ann Diagn Pathol 2000; 4:34-8. [PMID: 10684379 DOI: 10.1016/s1092-9134(00)90008-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A unique case of an ovarian sex cord-stromal tumor occurring in a pregnant 20-year-old is described. The tumor showed central ossification on macroscopic examination. Microscopically, cords and nests of Sertoli cells were identified, mostly away from the abundant central hyalinization, calcification, and ossification. A small number of Leydig cells were present, with isolated Reinke crystals. The presence of these cells could reflect luteinized stromal cells secondary to pregnancy. The Sertoli cells were dominant and the calcified/ossified areas were at the center of a dominant Sertoli nodule. This degree of ossification has never been reported in either ovarian Sertoli tumors or well-differentiated Sertoli-Leydig tumors. Calcifying Sertoli cells neoplasms have been described in the testis, but this case appears to be the first description of a case with similar features in the ovary.
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Affiliation(s)
- E E Mooney
- Department of Gynecologic and Breast Pathology, Armed Forces Institute of Pathology, Washington, DC, USA
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14
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Chang B, Borer JG, Tan PE, Diamond DA. Large-cell calcifying Sertoli cell tumor of the testis: case report and review of the literature. Urology 1998; 52:520-2; discussion 522-3. [PMID: 9730477 DOI: 10.1016/s0090-4295(98)00246-5] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Large-cell calcifying Sertoli cell tumor (LCCSCT) is a rare sex cord-stromal tumor found predominantly in the pediatric population. This tumor has distinctive histopathologic features and clinical associations. LCCSCT has also been noted in association with the Carney complex, and in patients with Peutz-Jeghers syndrome. The propensity to metastasize is low, and radical orchiectomy has traditionally been the treatment of choice.
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Affiliation(s)
- B Chang
- Department of Urology, Boston University Medical Center, Children's Hospital and Harvard Medical School, Massachusetts 02115, USA
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Toppari J, Kaipia A, Kaleva M, Laato M, de Kretser DM, Krummen LA, Mather JP, Salmi TT. Inhibin gene expression in a large cell calcifying Sertoli cell tumour and serum inhibin and activin levels. APMIS 1998; 106:101-12; discussion 112-3. [PMID: 9524568 DOI: 10.1111/j.1699-0463.1998.tb01325.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inhibin is a potential tumour suppressor gene product in the gonads. While inhibin gene products may have a role in tumourigenesis, serum inhibin levels can be used as a marker for ovarian tumours derived from granulosa cells. Tumours derived from Sertoli cells, testicular counterparts of granulosa cells, are rare. To assess whether inhibin could be used as a human Sertoli cell tumour marker, serum inhibin and activin levels and inhibin subunit mRNA expression in the testis were studied. Northern blot and in situ hybridization revealed abundant expression of inhibin alpha, beta A, and beta B subunit mRNAs in large cell calcifying Sertoli cell tumours found in a 12-year old boy with Carney complex. The tumours were multifocal and bilateral. Serum inhibin levels were clearly elevated at the time of the diagnosis, decreased by 50% after one of the testes was removed, and were low or undetectable after the second orchidectomy six weeks later. Activin was undetectable before the orchidectomies, while a low concentration of activin-A was measured after them. Follicle stimulating hormone (FSH) concentration increased from normal pubertal value to castration level as expected. Normal seminiferous tubules also showed inhibin subunit alpha and beta B mRNA expression, whereas inhibin beta A mRNA was expressed in normal Leydig cells. These data suggest that serum inhibin reflects Sertoli cell activity and can be used as a human tumour marker.
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Affiliation(s)
- J Toppari
- Department of Pediatrics, University of Turku, Finland
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16
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Kratzer SS, Ulbright TM, Talerman A, Srigley JR, Roth LM, Wahle GR, Moussa M, Stephens JK, Millos A, Young RH. Large cell calcifying Sertoli cell tumor of the testis: contrasting features of six malignant and six benign tumors and a review of the literature. Am J Surg Pathol 1997; 21:1271-80. [PMID: 9351565 DOI: 10.1097/00000478-199711000-00002] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We report six malignant and six benign large cell calcifying Sertoli cell tumors of the testis and compare the features of malignant and benign cases based on these cases and those in the literature. All the tumors in this report consisted of sheets, nests, solid tubules, and cords of eosinophilic cells, with focal calcifications, as well as a substantial neutrophilic infiltrate in 11 of them. Analysis of our cases and those in the literature showed that the malignant tumors were unilateral and solitary and occurred at a mean age of 39 years (range 28-51 years), whereas the benign neoplasms were bilateral and multifocal in 28% of cases and occurred at a mean age of 17 years (range 2-38 years). Only one malignant tumor occurred in a patient with evidence of a genetic syndrome (Carney syndrome), whereas 36% of benign tumors had various genetic syndromes or endocrine abnormalities. Most of the tumors in the latter cases were bilateral and multifocal. There were strong associations of malignant behavior with size >4 cm, extratesticular growth, gross or microscopic necrosis, high-grade cytologic atypia, vascular space invasion, and mitotic rate greater than three mitoses per 10 high-power fields. All malignant cases exhibited at least two of these features, whereas all benign cases lacked any of them. The presence of any one of these features in a solitary large cell calcifying Sertoli cell tumor, especially in a patient >25 years of age, should be viewed as suspicious for malignant behavior, whereas the presence of two or more of these features indicates a strong probability of a malignant course. "Low" percentages (< or =35%) of tumor cells staining for proliferating cell nuclear antigen (PCNA) also may correlate with benign behavior, but some benign tumors have high PCNA values. Ki-67 values (MIB-1 antibody) did not correlate with biologic behavior, nor did immunostains for p53 protein.
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Affiliation(s)
- S S Kratzer
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, USA
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17
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Goswitz JJ, Pettinato G, Manivel JC. Testicular sex cord-stromal tumors in children: clinicopathologic study of sixteen children with review of the literature. PEDIATRIC PATHOLOGY & LABORATORY MEDICINE : JOURNAL OF THE SOCIETY FOR PEDIATRIC PATHOLOGY, AFFILIATED WITH THE INTERNATIONAL PAEDIATRIC PATHOLOGY ASSOCIATION 1996; 16:451-70. [PMID: 9025845 DOI: 10.1080/15513819609168683] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Sex cord-stromal tumors of the pediatric testis present diagnostic and therapeutic challenges. This study examines the clinicopathologic features of 16 testicular sex cord-stromal tumors from children less than 18 years of age. Four juvenile granulosa cell tumors and five tumors of Sertoli or incomplete differentiation in this study had high mitotic rates and/or sarcomatoid areas that suggested malignancy, but none of these children developed recurrence or metastases. Some of these tumors had been initially misdiagnosed as yolk sac tumors or rhabdomyosarcomas because of the presence of areas superficially resembling these neoplasms. These morphologic pitfalls have received little attention in the literature. Even incompletely differentiated sex cord-stromal tumors have at least focal areas characteristic of juvenile granulosa or Sertoli cell differentiation. In addition, immunohistochemical negativity for alpha-fetoprotein, muscle specific actin, and desmin are useful for ruling out yolk sac tumor and rhabdomyosarcoma. Four patients had Leydig cell tumors and three had large cell calcifying Sertoli cell tumors. Children with Leydig cell tumors are not at risk for metastasis, but children with large cell calcifying Sertoli cell tumors are at risk for endocrine syndromes as illustrated by one of our cases. The differential diagnosis of these tumors is also discussed.
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Affiliation(s)
- J J Goswitz
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, USA
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Diamond FB, Root AW, Hoover DL, Monteforte H. Hetero- and isosexual pseudoprecocity associated with testicular sex-cord tumors in an 8 year-old male. J Pediatr Endocrinol Metab 1996; 9:407-14. [PMID: 8887151 DOI: 10.1515/jpem.1996.9.3.407] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Enlargement of the right breast, axillary hair, and acceleration of linear growth rate were first noted at 8 years of age in an otherwise healthy male with no known exposure to exogenous hormones. At 9.5 years of age the right subareolar mass was excised; histologic examination revealed fibrous breast tissue. Subsequently pubic hair appeared. At 10.7 years of age, the patient complained of right inguinal pain after a minor injury. Examination revealed a tall (height age 12.7 years), mature, muscular boy with enlarged (R: 5 x 3 x 2 cm; L: 3 x 2 x 3 cm) firm, irregular testes, Tanner stage II pubic hair, and modest axillary hair. No perioral pigmentation was present. Testicular ultrasonography revealed multilobular echogenic foci with calcifications. Bone age was 13 years, the LH and FSH secretory responses to GnRH were minimal (LH: < 0.038-->0.28 mIU/ml; FSH: < 0.063-->0.11 mIU/ml), and basal serum testosterone (< 10 ng/dl) and estradiol (< 10 pg/ml) values were undetectable. Following administration of human chorionic gonadotropin (hCG), the serum testosterone concentration increased to 275 ng/dl, while estradiol remained unmeasurable. Spermatic vein concentrations of testosterone were undetectable in the basal state and increased after hCG administration. After bilateral orchiectomy, pathologic examination revealed multifocal tumors composed of brightly eosinophilic, large polygonal cells arranged in nests, cords, and clusters within dense connective tissue or mucinous stroma with lamellar calcifications of varying sizes. These pathologic findings were compatible with a large cell calcifying Sertoli cell (sex-cord)tumor of the testes. Testosterone, estradiol, immunoreactive and bioactive aromatase activity were not detectable in the tumor. Thus, both heterosexual (gynecomastia) and isosexual (increased musculature, pubic and axillary hair) precocious puberty may occur in boys with testicular sex-cord tumors.
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Affiliation(s)
- F B Diamond
- Department of Pediatrics, University of South Florida College of Medicine, Tampa, USA
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20
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Plata C, Algaba F, Andújar M, Nistal M, Stocks P, Martínez JL, Nogales FF. Large cell calcifying Sertoli cell tumour of the testis. Histopathology 1995; 26:255-9. [PMID: 7541015 DOI: 10.1111/j.1365-2559.1995.tb01439.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Five cases of large cell calcifying Sertoli cell tumour of the testis not associated with complex dysplastic syndromes are reported. The age of the patients ranged from 13 to 34 years and all the tumours were histologically similar, having large, isomorphic, non-mitotic, eosinophilic Sertoli cells with foci of calcification. Flow cytometry demonstrated the cells to be diploid or hypodiploid. All cases were positive for vimentin and focally positive for low molecular weight keratin. The present cases, together with a review of the 22 previously reported tumours, demonstrate that there are two clear cut types of large cell calcifying Sertoli cell tumour; those which are associated with complex dysplastic syndromes and which are bilateral and multifocal, and those which are not associated and are unilateral and focal. Prognosis in all of our cases was uniformly good despite invasion of the rete testis in two cases. It is considered that conservative resection of the tumour is the treatment of choice in cases not associated with complex dysplastic syndromes, since the malignancy rate is low.
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Affiliation(s)
- C Plata
- Department of Pathology, University Hospital, Granada, Spain
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GONADAL STROMAL TUMORS, GONADOBLASTOMAS, EPIDERMOID CYSTS, AND SECONDARY TUMORS OF THE TESTIS IN CHILDREN. Urol Clin North Am 1993. [DOI: 10.1016/s0094-0143(21)00458-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Blix GW, Levine LA, Goldberg R, Talerman A. Large cell calcifying Sertoli cell tumor of the testis. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 1992; 26:73-5. [PMID: 1631511 DOI: 10.3109/00365599209180400] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We report on a patient with a large cell calcifying Sertoli cell tumor of the testis and review the literature of this recently described rare subtype of Sertoli cell tumor. Twenty-one cases, including ours, have been reported in the literature. Six of twenty cases (28%) had clinically evident endocrine abnormalities and eight of twenty-one cases (38%) were bilateral. This tumor has a low malignant potential with only one patient known to have metastatic disease.
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Affiliation(s)
- G W Blix
- Department of Surgery, University of Chicago, Illinois
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Abstract
We describe a 40-year-old male with acromegaly, multiple and recurrent cutaneous myxomas, spotty cutaneous pigmentation, a mammary myxoma, a large-cell calcifying Sertoli cell tumour of the testis, and an unusual calcifying pigmented neuroectodermal tumour. He presented a combination of clinical and histological features not previously documented within the complex of myxomas, spotty pigmentation and endocrine overactivity, and therefore the findings broaden the spectrum of the syndrome.
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Abstract
Large cell calcifying Sertoli tumor of the testis was found in a 16-year-old boy who had presented with gynecomastia. Serum estrogen level, which had been elevated preoperatively, returned to normal following orchiectomy. Charcot-Bottcher crystalloids are demonstrated in the neoplastic Sertoli cells.
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