Which of the following germ cell tumor is malignant -
Leydig cell tumor
Sertoli cell tumor
Seminoma
Dermoid cyst
Ans. is 'c' i.e., Seminoma [Ref: Devita p. 983}o Among the given options only options c & d are germ cell tumors. Seminoma is malignant while dermoid cyst is benign.Germ cell tumoursMalignantBenignGerminoma (seminoma, dysgerminoma),Mature teratoma,embryonal carcinoma, endodermal sinusdermoid cysttumor (yolk sactumor), choriocarcinoma, immature teratoma
Male Genital Tract