<prompt> Which of the following are masculinizing tumors of the ovary :Granulosa cell tumorDysgerminomaDermoid CystArrhenoblastoma  <response>: Ans. is d i.e. Arrhenoblastoma Masculinizina Tumors develop from Sex cord of Embryonic gonad ArrhenoblastomaAndroblastoma Hilus cell Tm Adrenal coical Tm Gynandroblastoma Lipoid cell Tm of ovary Affect child bearing age group Seen in post- Combination of 10 - 35 years menopausal granulosa cell It includes : females tumour arrheno? Seoli Cell Tumor SCT Characterised blastoma 70 of SCT - are estrogenic; by presence of 20 of SCT - are androgenic; Reinkes crystals 10 of SCT - have no activity Leydig cell Tumor Seoli - Leydig cell Tumor Presentation : All masculinizing tumors cause defeminization, followed by masculinization. Patient complain of : altered body contour scanty and irregular menstruation fb amenorrhoea flattening of breast increased hair growth - hirsutism clitoromegaly receeding hair line hoarseness of voice Diagnosis : Serum Testosterone levels raised 200 ngdl. Also know : Feminizing Tumors of ovary : - Granulosa cell Tumor Theca cell Tumor. 