5-year-old male with HgbSS and osteo of distal right humerus status post surgical intervention. Interval drainage of the previously seen enhancing fluid collection along the anterior margin of the distal humeral metaphysis. There is no residual fluid collection or any additional fluid collection in the proximal humerus. BONE AND MARROW: Cortex underlying the site of the previous fluid collection appears intact. There is heterogeneous signal and enhancement within the distal humerus which likely represent postprocedural changes. The bone marrow of the proximal humerus is homogeneous without enhancement.SYNOVIUM: Normal.MUSCULATURE: Increased T2 signal in the musculature adjacent to the distal humerus compatible with edema/inflammation.ADDITIONAL
1. No additional fluid collection in the proximal humerus or residual fluid collection at the surgical site.2. Postprocedural changes in the distal humerus and adjacent soft tissues. 