Abstract
An 80-year-old woman who was experiencing visual symptoms for 2 years was found to have a left homonymous hemianopsia (HH). On further evaluation the following month, she was noted to have simultanagnosia and alexia. MRI of the brain did not reveal a structural etiology for the symptoms. [18F]-fluorodeoxyglucose (FDG) PET-CT was performed to aid in the diagnostic investigation. This case of posterior cortical atrophy highlights the differential diagnosis of a HH in the absence of a structural lesion on MRI and the role of FDG PET-CT imaging in such patients.
Original language | English (US) |
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Pages (from-to) | 713-717 |
Number of pages | 5 |
Journal | Neurology |
Volume | 99 |
Issue number | 16 |
DOIs | |
State | Published - Oct 18 2022 |
ASJC Scopus subject areas
- Clinical Neurology