title: [A multislice gradient-echo sequence for contrast medium-enhanced MR diagnosis of intracranial tumors].
abstract: A multislice gradient echo sequence (FLASH) was compared with a conventional spin-echo (SE) technique with regard to its value for contrast enhanced MR diagnosis. In 28 patients with cerebral tumours, SE images (SE 400/30; four images/3.4 minutes) and FLASH images (FLASH 315/14; 15 images/1.4 minutes) were obtained before and after gadolinium DTPA. After gadolinium-DTPA results were comparable for both techniques with respect to contrast enhancement, tumor contrast and delineation. Because of the higher efficiency of the FLASH 315/14 technique, this sequence is the method of choice for contrast enhanced cerebral MR imaging.
authors.affiliation: Radiologische Klinik und Poliklinik, Klinikum Rudolf Virchow, Freie Universität Berlin.
authors.forename: W
authors.initials: W
authors.lastname: Schörner
authors.forename: B
authors.initials: B
authors.lastname: Sander
authors.forename: W
authors.initials: W
authors.lastname: Kornmesser
authors.forename: M
authors.initials: M
authors.lastname: Laniado
authors.forename: T
authors.initials: T
authors.lastname: Nakamura
authors.forename: R
authors.initials: R
authors.lastname: Felix
mesh_terms: D000328:Adult; D000368:Aged; D001921:Brain / Q000000981:diagnostic imaging / Q000473:pathology; D001932:Brain Neoplasms / Q000175:diagnosis*; D003287:Contrast Media; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media
vernacular_title: Eine Mehrschicht-Gradientenecho-Sequenz für die kontrastmittelunterstützte MR-Diagnostik intrakranieller Tumoren.