title: Images in emergency medicine. Child with painful palmar mass. Superficial palmar arch pseudoaneurysm.
authors.affiliation: Department of Emergency Medicine, Thomas Jefferson University and Hospitals, Philadelphia, PA.
authors.forename: J Matthew
authors.initials: JM
authors.lastname: Fields
authors.forename: Shruti
authors.initials: S
authors.lastname: Chandra
authors.forename: Arthur K
authors.initials: AK
authors.lastname: Au
authors.forename: Masashi
authors.initials: M
authors.lastname: Rotte
authors.forename: Bon S
authors.initials: BS
authors.lastname: Ku
mesh_terms: D017541:Aneurysm, False / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology; D002648:Child; D005260:Female; D006225:Hand / Q000098:blood supply* / Q000000981:diagnostic imaging / Q000473:pathology; D006230:Hand Injuries / Q000150:complications* / Q000473:pathology; D006801:Humans; D014463:Ultrasonography