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KMID : 0359720230410030216
Journal of the Korean Neurological Association
2023 Volume.41 No. 3 p.216 ~ p.219
Coexistence of Posterior Cortical Atrophy and Parkinson¡¯s Disease
Ko Eun-Byul

Hwang Il-Joong
Kim Jung-Woo
Jung Dar-Eun
Lee Ju-Suk
Yoo Sang-Won
Kim Joong-Seok
Abstract
We report a rare and unique presentation of a patient with early and levodopa-responsive Parkinson¡¯s disease (PD) who exhibited clinical features similar to posterior cortical atrophy (PCA). The imaging evidence suggested the coexistence of PD and PCA, without the presence of amyloid pathology. Although the present case lacks pathologic evidence, this case represents a distinct manifestation of PD characterized by a combination of parkinsonism and early prominent posterior cognitive deficits, reminiscent of the visual variant of Alzheimer¡¯s disease.
KEYWORD
Posterior cortical atrophy, Parkinson disease, Alzheimer disease
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