<prompt> Germ cell tumors of paediatric includes all exceptPure yolk sac tumorLeydig cell tumorChoriocarcinomaEmbryonal cell carcinoma  <response>: Germ cell tumors in males95 include embryonal carcinoma40,yolk sac tumor5,Choriocarcinomarare,Seminoma45 and teratomas.Leydig cell tumor is a sex cord-stromal tumor5.Other sex cord -stromal tumors in males are seoli cell tumor,granulosa cell tumor. In females,germ cell tumors15-20 include embryonal carcinoma40,yolk sac tumor,choriocarcinomarare, teratomas95 ,dysgerminoma2.Sex cord-stromal tumors 5-10 include granulosa-theca cell tumor,seoli-leydig cell tumor,gynandroblastoma. Reference:Textbook of pathology-Harsh Mohan,6th edition,page no:708,745. 