UKMLA PLAB AMC USMLE Prometric MCQ

a) on ultrasound liver metastases tend to be hyporechoic
b) most gastrinomas are benign
c) calcification is consistent with a relatively benign course
d) on MR insulinomas are often imaged using fat-suppressed spin-echo techniques
e) the sensitivity of selective arterial angiography is decreased in the presence of gaseous gastric distension