MEDICAL MCQs ( PLAB, MRCP, USMLE, FRCR, MRCS, MBBS )

Question Number 1268

Question:
The following are typical features of pigmented villonodular synovitis

a) tends to involve multiple joints at the same time
b) rarely occurs under the age of forty years of age
c) early extensive soft tissue calcification
d) subchondral pressure erosion at margins of joint
e) low-intensity signal areas on both T1- and T2-weighted sequences