Reason: eval for abscess vs septic joint History: Pain with walking Red marrow noted in the proximal femoral metaphysis. Normal appearing left hip. Incompletely imaged left sacroiliac joint is widened and indistinct compared to the right suggestive of bony destruction.
1.Normal left hip.2.Incompletely imaged abnormal left sacroiliac joint. MR of the pelvis is recommended for further evaluation.