title: False aneurysm of ulnar artery in Guyon's canal.
mesh_terms: D000293:Adolescent; D000783:Aneurysm / Q000601:surgery*; D005260:Female; D006225:Hand / Q000098:blood supply* / Q000601:surgery; D006801:Humans; D009408:Nerve Compression Syndromes / Q000209:etiology