46 year old female with left wrist pain and weakness. Concern for tendon rupture. EMG normal. The musculature of the forearm appears normal. We see no findings to suggest tendon rupture, although please note that the large field of view technique used in this examination is suboptimal for evaluation of the tendons of the wrist. Given this limitation, we see no gross abnormalities of the tendons of the wrist. There is a focus of abnormal signal intensity within the lunate which likely represents a degenerative cyst. The bone marrow signal intensity is otherwise within normal limits.
Focus of signal abnormality within the lunate likely representing a degenerative cyst, but the forearm appears normal without evidence of tendon rupture. If further evaluation of the tendons of the wrist is clinically warranted then a dedicated MRI examination could be considered.