testicular germ cell tumours

Question Number 1542

in the staging of testicular germ cell tumours

a) normal retroperitoneal lymph nodes become smaller caudally
b) assuming all visible retroperitoneal lymph nodes are abnormal resullts in a sensitivity of over 50%
c) in the staging process a CT of the thorax should be performed using a non-contiguous scaning technique
d) in the Royal Marsden staging classification the SIZE of any retroperitoneal lymph nodes metastases is significant
e) metastases from seminomas are typically of soft tissue density

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