<prompt> Testicular tumor associated with high HCG level is?ChoriocarcinomaSeminomaEndodermal sinus tumourAll of the above  <response>: Ans. is a i.e., Choriocarcinoma Testicular tumorTumor markersSeminoma Placental alkaline phosphatase, keratin Classical seminomas are negative for HCG, but 7-15 may be positive for HCGEmbryonal carcinoma HCG, AFPYolk sac tumor AFP, a-1 antitrypsinChoriocarcinoma HCG 