title: Hypothenar mass and ulnar neuropathy. A case report.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D009408:Nerve Compression Syndromes; D010523:Peripheral Nervous System Diseases / Q000209:etiology*; D010524:Peripheral Nervous System Neoplasms / Q000150:complications* / Q000601:surgery; D014459:Ulnar Nerve; D014954:Wrist Injuries / Q000150:complications*