Work

Bilateral hippocampal stroke secondary to acute cocaine intoxication

Year: 2015

Type: article

Abstract: Hippocampal infarction is a rare complication of cocaine use, with only two cases previously reporting this association. We present a 44-year-old male who developed a persistent amnesic syndrome following cocaine intoxication. Examination identified no other neurological deficits. Subsequent MRI brain revealed high FLAIR signals and diffusion restriction in the hippocampus and centrum semiovale bilaterally, consistent with infarction. These findings were in keeping with the results of formal neuropsychological testing where deficits in both verbal and visual episodic memory and learning capacity were identified, consistent with hippocampal dysfunction. In contrast to previous reports, this presentation occurred in the absence of other vascular risk factors or hypoxic insults.

Source: Oxford Medical Case Reports

DOI: 10.1093/omcr/omv016

Authors: K. L. Connelly, X. Chen, P. F. Kwan

Institutions: The Alfred Hospital, Alfred Health

Language: English

Topic: Neurological Complications and Syndromes

Subfield: Psychiatry and Mental health

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,103