title: [Glomus tumor of the extremities].
abstract: Glomus tumor is a neuro-myo-arterial benign tumor accounting for 1 to 5% of hand tumors which occurs principally in young adult females. It may be unique or multiple. Acute, focalized, pain is the main sign, the pressure of a small trigger zone induces a syncopal pain and immediate hand withdrawal. Differential diagnoses includes neurinoma, melanoma, hematoma, osteoid osteoma, fibrokeratoma, mucoid cyst, angioma, and exostosis. The diagnosis is suspected on clinical grounds, and X rays exhibits a bone erosion in one third of the cases. Magnetic resonance angiography is now the first line non invasive tool for both diagnosis and precise localization. Treatment consists in complete surgical tumor resection (J Mal Vasc 1999; 24: 364-367).
authors.affiliation: Service d'Anatomie pathologique, Hôpital Tenon, Université de Paris VI, 4, rue de la Chine, F-75970 Paris Cedex 20.
authors.forename: T
authors.initials: T
authors.lastname: Ponnelle
authors.forename: P
authors.initials: P
authors.lastname: Gouny
authors.forename: F
authors.initials: F
authors.lastname: Boudghène
authors.forename: C
authors.initials: C
authors.lastname: Le Breton
authors.forename: J M
authors.initials: JM
authors.lastname: Bigot
authors.forename: P
authors.initials: P
authors.lastname: Callard
authors.forename: M
authors.initials: M
authors.lastname: Vayssairat
mesh_terms: D003937:Diagnosis, Differential; D005918:Glomus Tumor / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D006225:Hand / Q000473:pathology / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging