Acute chorea: case series from the emergency room of a Brazilian tertiary-level center
Arq. neuropsiquiatr; 79 (3), 2021
ABSTRACT Background: Chorea is a movement disorder characterized by random, brief and migratory involuntary muscle contractions. It is defined as acute when present within hours to days. Three main causes for this scenario have emerged as most likely: vascular, toxic-metabolic and inflammatory. Object...