title: [Differential diagnosis of angiodysplasias using angiography and CT with special reference to the MR tomographic aspects].
abstract: The basic prerequisite for a rational therapy of angiodysplasia is differentiated diagnostics, especially the differentiation between arteriovenous malformations, haemangiomas, and venous malformations. Angiography reveals the arterialisation, arteriovenous fistulas, CT infiltrations of bone and soft-tissue. MRT demonstrates completely the extent of haemangiomas because of its bright signal intensity in the T2-weighted images. Hence, differentiation of malignant vessel tumours and malformations with rapid blood flow is possible, because the signal intensity is much lower in MRT. The three supplementary methods allow a correct diagnosis of angiodysplasia.
authors.affiliation: Abt. f. Radiologische Diagnostik, Universität Tübingen.
authors.forename: A
authors.initials: A
authors.lastname: Rieber
authors.forename: H J
authors.initials: HJ
authors.lastname: Brambs
authors.forename: J R
authors.initials: JR
authors.lastname: Allenberg
mesh_terms: D016888:Angiodysplasia / Q000175:diagnosis* / Q000000981:diagnostic imaging; D015901:Angiography, Digital Subtraction; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D014057:Tomography, X-Ray Computed
vernacular_title: Differentialdiagnostik der Angiodysplasien mittels Angiographie und CT unter Berücksichtigung MR-tomographischer Aspekte.