Primary amyloidoma of the brain: CT and MR presentation.
We present CT and MR imaging studies of a histologically proved case of a primary intraaxial amyloidoma of the brain. Noncontrast CT and T1-weighted MR images revealed increased density and hyperintensity respectively of amyloid tissue. There was mixed intensity on proton-density and T2-weighted sequences, and marked contrast enhancement was demonstrated on both modalities.
Lee
J
J
Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
Krol
G
G
Rosenblum
M
M
D000686:Amyloidosis / Q000175:diagnosis* / Q000473:pathology; D001706:Biopsy; D001927:Brain Diseases / Q000175:diagnosis* / Q000473:pathology; D002114:Calcinosis / Q000175:diagnosis / Q000473:pathology; D003704:Dementia / Q000175:diagnosis / Q000473:pathology; D003937:Diagnosis, Differential; D004830:Epilepsy, Tonic-Clonic / Q000175:diagnosis / Q000473:pathology; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008854:Microscopy, Electron; D008875:Middle Aged; D010296:Parietal Lobe / Q000473:pathology; D014057:Tomography, X-Ray Computed