[MR tomography of benign brain tumors].
69 Patients with benign brain tumours were examined via MRI (30 meningiomas, 17 pituitary adenomas, 14 acoustic neuromas, and 8 craniopharyngiomas). Typical morphological characteristics and values of the MR tissue parameters (T1, T2, Rho) are presented. The combined analysis of tissue parameters and morphological details allows a satisfying differentiation between different pathohistological entities. Tumour capsule and displacement of neighbouring structures without signs of infiltrating growth are typical criteria of benign neoplasms.
Just
M
M
Fachbereich Kernspintomographie, Deutsche Klinik für Diagnostik, Wiesbaden.
Higer
H P
HP
Vahldiek
G
G
Bohl
J
J
Kunze
S
S
Hey
O
O
Pfannenstiel
P
P
D000238:Adenoma, Chromophobe / Q000175:diagnosis; D001932:Brain Neoplasms / Q000175:diagnosis*; D003397:Craniopharyngioma / Q000175:diagnosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D008577:Meningeal Neoplasms / Q000175:diagnosis; D008579:Meningioma / Q000175:diagnosis; D009464:Neuroma, Acoustic / Q000175:diagnosis; D010911:Pituitary Neoplasms / Q000175:diagnosis
MR-Tomographie benigner Hirntumoren.