Chasing the dragon: heroin smoking related toxic leukoencephalopathy

Case contributed by A.Prof Frank Gaillard


History of illicit drug use.

Patient Data

Age: 40 years
Gender: Male

High T2 signal in the cerebellar hemispheric white matter, corticospinal tracts (just below the red nuclei), extending up into the posterior limb of internal capsule and perirolandic subcortical white matter and occipital lobes. Note that the increased T2 signal in the cerebellum is shine-through.

Case Discussion

Typical appearances of heroin smoking associated toxic leukoencephalopathy, known as Chasing the dragon, in a patient with long history of heroin smoking. 

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Case information

rID: 4447
Published: 25th Aug 2008
Last edited: 13th Aug 2019
Inclusion in quiz mode: Included

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