Volume 16, Number 4Case ReviewTesticular Sclerosing Sertoli Cell Tumor: A Case Report and Review of the LiteratureEdmund S SabaneghYagil BarazaniSarah ColemanAndres A RomaSertoli cell tumors are very rare testicular tumors, representing 0.4% to 1.5% of all testicular malignancies. They are subclassified as classic, large-cell calcifying, and sclerosing Sertoli cell tumors (SSCT) based on distinct clinical features. Only 42 cases of SSCTs have been reported in the literature. We present a case of a 23-year-old man diagnosed with SSCT. [Rev Urol. 2014;16(4):191-193 doi: 10.3909/riu0620] © 2014 MedReviews®, LLCTesticular neoplasmSertoli cell tumorSclerosing Sertoli cell tumor
Volume 17, Number 1Case ReviewRare Case of Monozygotic Twins Diagnosed With Klinefelter Syndrome During Evaluation for InfertilityEdmund S SabaneghYagil BarazaniAlthough neither Klinefelter syndrome nor monozygotic twins are particularly rare (1/667 male births and 3-4/1000 live births, respectively), the occurrence of both in the same pregnancy (ie, identical twins with Klinefelter syndrome) is exceedingly rare and has only been reported three times previously in the literature. This report describes the fourth ever reported case of monozygotic twins with Klinefelter syndrome (who presented to our male fertility clinic with failure to conceive) and sheds interesting light on the reproductive concordance observed with this rare clinical entity. To our knowledge, this is the first reported case of monozygotic twins with Klinefelter syndrome that describes the infertility workup and outcomes of microsurgical testicular sperm extraction. [Rev Urol. 2015;17(1):42-45 doi: 10.3909/riu0628] © 2015 MedReviews®, LLCKlinefelter syndromeMicrosurgical testicular sperm extractionAzoospermiaSertoli only syndromeGerm cell aplasia