UKMLA PLAB AMC USMLE Prometric MCQ

a) tumours larger than 2cm are likely to be hypervascular on doppler ultrasound
b) teratomas are the commonest tumours in undescended testis
c) Embryonal cell tumours are usually relatively benign
d) seminomas are accompanied by an elevation of the Beta-HCG level in most cases
e) metastases above the diaphragm should be considered as at least stage III