title: Vascular anomalies of the tympanic membrane.
abstract: Benign vascular lesions include various forms whose classification has created some controversies in the literature. The observation of a rare case of vascular bulge of the eardrum in a 57-year-old man prompted us to analyse the essential features of these lesions. This was an incidental finding and the mass was removed by a transcanal approach. The patient is free of disease four years later. Vascular malformations can be differentiated from vascular tumours since they are present at birth, are generally stable, do not involute, and do not necessitate treatment unless symptoms occur.
authors.affiliation: Department of Otorhinolaryngology, University of Brescia, Brescia, Italy. redaelli@med.unibs.it
authors.forename: L O
authors.initials: LO
authors.lastname: Redaelli de Zinis
authors.forename: C
authors.initials: C
authors.lastname: Galtelli
authors.forename: M G
authors.initials: MG
authors.lastname: Barezzani
mesh_terms: D001165:Arteriovenous Malformations / Q000175:diagnosis* / Q000601:surgery; D034381:Hearing Loss / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D033162:Incidental Findings; D008297:Male; D008875:Middle Aged; D010808:Physical Examination; D014432:Tympanic Membrane / Q000098:blood supply*