title: An unusual case of gonadic germinal tumor in a brother and sister.
mesh_terms: D000293:Adolescent; D000328:Adult; D004407:Dysgerminoma / Q000235:genetics* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D010051:Ovarian Neoplasms / Q000235:genetics / Q000473:pathology; D010053:Ovary / Q000473:pathology; D013724:Teratoma / Q000235:genetics* / Q000473:pathology; D013736:Testicular Neoplasms / Q000235:genetics / Q000473:pathology; D013737:Testis / Q000473:pathology; D014565:Urogenital Neoplasms / Q000235:genetics*