34-year-old male with history of excision/XRT for left wrist synovitis sarcoma. The field of view was increased to include the distal forearm. Again seen are foci of susceptibility artifact in the medial wrist related to previous resection. There is no discrete mass lesion present to suggest tumor recurrence. Again seen is edema and reticulation in the subcutaneous tissues along the ulnar aspect of the wrist/forearm, without significant interval change. There is persistent mild edema and enhancement within the pronator quadratus and extensor digitorum muscles, as seen previously, likely reflecting posttreatment change, most significant along the ulnar aspect of these muscle bellies. The extensor and flexor tendons are intact. There is unchanged fluid in the radiocarpal joints which may reflect mild synovitis.
Posttreatment changes in the left wrist without evidence of disease recurrence.