nbme - akshaya007

[ArchivalUser]

A healthy 25 y man has hacking cough for 3 months. Chest x-ray large mediastinal mass. His paternal granpa had colon ca. What is the primary site of tumor?
a. Colon
b. Prostate
c. Kidney
d. Stomach
e. testicles

[ArchivalUser]

E