PMC4895071_01
35-year-old man with hemangioma of the right iliac wing. A, Axial CT-guided biopsy image of the right pelvis showed an expansile and septated lesion involving the iliac bone. There are foci of cortical erosion and destruction at the medial aspect of the right acetabulum (arrows).
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The tumor had cortical bone expansion with multiples foci of osseous erosion and disruption (Figure 1A, Figure 1B, Figure 1C, arrows).
35-year-old man with hemangioma of the right iliac wing. B, Coronal MR T2-weighted fat-suppressed image of the right pelvis showed high signal intensity of the hemangioma extending from the low ilium to the ischium without invasion of the right hip joint (arrows)
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MRI showed a large lesion of the left iliac bone involving the acetabulum and ischium (Fig. 2, arrows).
35-year-old man with hemangioma of the right iliac wing. C, Technetium-99m MDP whole body bone scintigraphy in the anterior and posterior projections showed a large focus of radiotracer uptake at the lower aspect of the right iliac wing, acetabulum and ischium (arrows).
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The whole body technetium-99m MDP scintigraphy showed increased radiotracer uptake of the right acetabulum and right ischium (Fig. 3, arrows) but did not detect any additional osseous lesion.