EXTRAGONADAL GERM CELL TUMOR COEXISTED WITH RENAL CELL CARCINOMA
نویسندگان
چکیده
منابع مشابه
extragonadal germ cell tumor and male infertility
background: over recent decades a possible decrease in sperm quality and an increase in the incidence of testicular cancer have been reported in many populations. some recent findings, as cohort studies, showed an increased risk of testicular cancer in men with abnormal semen analysis. case: a 30 years old man referred to our clinic with chief compliant of infertility for 3 years. spermogram re...
متن کاملExtragonadal germ cell tumors.
Germ cell cancer is the most common malignancy in men aged 15–35 years; 5% of the malignant germ cell tumors are of extragonadal origin [1]. An extragonadal germ cell tumor (EGGCT) is by definition a germ cell neoplasm displaying one of the histologies associated with gonadal origin, but located outside of the gonads. This specific clinical entity was first described in the 19th century [2, 3]....
متن کاملKlinefelter Syndrome with Poor Risk Extragonadal Germ Cell Tumor
Germ cell tumors are the most common malignancy in men aged 15-35 years old, with a small percentage presenting in an extragonadal location. These tumors are seldom identified in the gastrointestinal tract. There is increased risk of extragonadal germ cell tumors (EGCT) in men with Klinefelter syndrome (KS). We report a rare case of a 37-year-old male with KS and EGCT discovered in the duodenum...
متن کاملRetroperitoneal Extragonadal Nonseminomatous Germ Cell Tumor with Synchronous Orbital Metastasis
A huge retroperitoneal tumor with a right orbital mass was detected and proved to be an extragonadal nonseminomatous germ cell tumor on biopsy. BEP chemotherapy caused some regression in orbital mass however no change in retroperitoneal tumor size as well as serum tumor marker levels occurred. Herein, we present a rarely seen entity of extragonadal retroperitoneal nonseminomatous germ cell tumo...
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Germ cell tumors (GCTs) in males predominantly arise from testicular tissue, but 2e5% arise in extragonadal sites with no evidence of a primary testicular tumor, thus called extragonadal germ cell tumors (EGCTs). They mostly arise in the mid-axis of the body; 50e70% in the mediastinum, 30e40% in the retroperitoneal space, and fewer arise in the pineal gland and the suprasellar region. Few occur...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 2000
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1989.91.637