title: [Indications for venous digital subtraction angiography in otorhinolaryngologic diseases].
abstract: Intravenous DSA was performed on 45 patients for diagnosis of otorhinolaryngologic diseases. Hypervascular glomus tumours can be accurately diagnosed. Furthermore, vascular architecture and topography can be analysed to allow the planning of tumour embolization or surgery. Hypovascular tumours are inadequately demonstrated by intravenous DSA. A specific and detailed analysis of thin vessel architecture in malignant tumours is impossible by intravenous DSA.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography / Q000379:methods*; D002345:Carotid Body Tumor / Q000000981:diagnostic imaging; D004428:Ear Neoplasms / Q000000981:diagnostic imaging; D004432:Ear, Middle / Q000000981:diagnostic imaging; D005260:Female; D005350:Fibroma / Q000000981:diagnostic imaging; D005925:Glomus Jugulare Tumor / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging; D010039:Otorhinolaryngologic Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging*; D010236:Paraganglioma, Extra-Adrenal / Q000000981:diagnostic imaging; D013382:Subtraction Technique
vernacular_title: Indikationen zur venösen digitalen Subtraktionsangiographie bei oto-rhino-laryngologischen Erkrankungen.