Striking Multi-focal Diffusion Restriction with Intracranial Hypertension—Is It CHANTER Syndrome? (P10-2.005)

Cerebellar, Hippocampal, and Basal Nuclei Transient Edema with Restricted Diffusion (CHANTER) Syndrome is a rare toxidrome, presenting as severe encephalopathy. In the literature, this toxidrome is typically correlated with increased opioid receptor expression in the affected locations. This case report highlights the typical imaging findings in CHANTER syndrome in a patient with cocaine overdose and hypoxia.