Lewy body disease.

Abstract

Subsumed under the rubric of Lewy body disease are idiopathic Parkinson's disease (PD), pure diffuse Lewy body disease (DLBD), and, most commonly, combined brainstem and neocortical Lewy bodies with Alzheimer's disease (AD) pathology in a relatively early developmental stage. Clinical correlates are dementia with psychiatric and subcortical features plus mild extrapyramidal signs (EPS).