Fig. 1
From: Mutation spectrum of EXT1 and EXT2 in the Saudi patients with hereditary multiple exostoses
Radiology of patients with osteochondromas. Patient#1 has an osteochondroma at left hip joint; Patient #15 has an osteochondroma at right proximal humerus; Patient#18 has an osteochondroma at left distal radius; and Patient # 21 has a right pelvic osteochondroma with malignant transformation. Osteochondroma is indicated by an arrow