title: [Atypical HHS-syndrome--a rare differential diagnosis of circulatory disorders of the hand].
abstract: We report on an acral circulatory disorder of the hand, representing a Hypothenar-Hammer-Syndrome (HHS) with atypical symptoms. The patient suffered from a radial circulatory disorder of his right hand, clinically representing a secondary M. Raynaud. The symptoms occurred after a single severe trauma of the right hand and after using both hands like a hammer. Angiography showed a cork-screw sign of the A. ulnaris at the typical area and an open Arcus palmaris superficialis as well as occlusions of multiple finger arteries. Symptoms improved significantly after lysis. The most important differential diagnosis is endangiitis obliterans according to angiography. If symptoms occur again, histology is recommended to exclude vasculitis. Surgery should be discussed if the HHS is confirmed, since a cork-screw morphology of the A. ulnaris exists as well as perfusion of the fingers mainly via the A. ulnaris. Also a radial circulatory disorder of the hand combined with typical anamnesis may represent a HHS.
authors.affiliation: Chirurgische Universitätsklinik, Abteilung für Unfallchirurgie, Knappschaftskrankenhaus Bochum-Langendreer, Universitätsklinik, Ruhr-Universität Bochum. biomatdoc@freenet.de
authors.forename: C
authors.initials: C
authors.lastname: Müller-Mai
authors.forename: C
authors.initials: C
authors.lastname: Voigt
authors.forename: R
authors.initials: R
authors.lastname: Smektala
authors.forename: M
authors.initials: M
authors.lastname: König
mesh_terms: D000328:Adult; D000527:Alprostadil / Q000008:administration & dosage; D015901:Angiography, Digital Subtraction; D003937:Diagnosis, Differential; D005385:Fingers / Q000098:blood supply*; D005500:Follow-Up Studies; D006225:Hand / Q000098:blood supply*; D006230:Hand Injuries / Q000000981:diagnostic imaging* / Q000188:drug therapy; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D007511:Ischemia / Q000000981:diagnostic imaging* / Q000188:drug therapy; D008297:Male; D017534:Radial Artery / Q000000981:diagnostic imaging / Q000293:injuries*; D011928:Raynaud Disease / Q000000981:diagnostic imaging* / Q000188:drug therapy; D015912:Thrombolytic Therapy; D013927:Thrombosis / Q000000981:diagnostic imaging* / Q000188:drug therapy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014665:Vasodilator Agents / Q000008:administration & dosage; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging* / Q000188:drug therapy
chemical_list: D014665:Vasodilator Agents; D006493:Heparin; D000527:Alprostadil