Resumo

OCHOA-OROZCO, Sergio Andrés et al. "Chasing the Dragon": A Fatal Case Report of Toxic Leucoencéphalopathie Due to Inhaled Heroin. rev.colomb.psiquiatr. [online]. 2020, vol.49, n.4, pp.289-292.  Epub 21-Fev-2021. ISSN 0034-7450.  https://doi.org/10.1016/j.rcp.2019.06.003.

Leukoencephalopathy is a myelin disorder caused by multiple agents, including substance abuse. A 28-year-old man arrived at the emergency department having suffered from asthenia, dizziness, disorientation and ataxia for two months. He had a two-year history of heroin inhalation. He arrived in a normal physical condition. Brain magnetic resonance showed bilateral diffuse hypointense lesions in the white matter. At day 3 after admission, he presented neurological deterioration, stupor, haemodynamic instability, respiratory failure, and died. Toxic leukoencephalopathy symptoms start with inattention, memory and personality changes, and may eventually cause dementia and death. Heroin inhalation is a common practice and can lead to leukoencephalopathy. Leukoencephalopathy associated with heroin inhalation is a rare entity that mainly affects young adults and has a high social impact. Its aetiology is unclear, it has no effective treatment and there is a high mortality rate. Heroin consumption is on the rise in Colombia, so TL should be considered by medical staff.

Palavras-chave : Heroin; Leukoencephalopathies; Colombia.

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