Brain SPECT imaging in progressive aphasia.
Progressive aphasia without dementia is a relatively uncommon neurobehavioral syndrome. The initial presentation of progressive aphasia without cognitive impairment may pose a diagnostic dilemma. The authors report a patient with progressive aphasia. The initial neuro-imaging studies (MRI, CT) were not diagnostically helpful. However, brain SPECT imaging with Tc-99m HMPAO clearly demonstrated a left temporal lobe abnormality. This report discusses the potential clinical usefulness of brain SPECT imaging in the evaluation of neurobehavioral disorders.
Lee
H
H
Department of Nuclear Medicine, University of California, San Francisco.
Kramer
J H
JH
D001037:Aphasia / Q000000981:diagnostic imaging*; D001921:Brain / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008875:Middle Aged; D015609:Organotechnetium Compounds; D010091:Oximes; D019690:Technetium Tc 99m Exametazime; D015899:Tomography, Emission-Computed, Single-Photon
D015609:Organotechnetium Compounds; D010091:Oximes; D019690:Technetium Tc 99m Exametazime