Reason: mass over anterior antecubital fossa-probable lipoma History: soft tissue mass The biceps tendon appears intact. There is minimal intermediate signal intensity within the brachialis tendon at the level of its insertion on the indicating mild tendinosis. There is subchondral signal abnormality within the ulna at the site of the brachialis tendon insertion. The triceps appears intact. There is nonspecific subcutaneous edema along the posterior aspect of the olecranon. There is prominence of the subcutaneous fat along the medial aspect of the distal humerus underlying a skin marker presumably corresponding to the patient's palpable area of concern, however, this is difficult to accurately measure or differentiate from the adjacent subcutaneous fat due to lack of inherent contrast. There is no significant enhancement on postcontrast sequences. No bone marrow signal abnormality is identified.
Prominence of the subcutaneous fat along the medial aspect of the distal humerus indicating lipoma formation. No enhancing mass lesions are identified.