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Review
. 2024 Feb;34(1):113-128.
doi: 10.1016/j.nic.2023.07.003. Epub 2023 Oct 10.

Imaging of Drug-Related Vasculopathy

Paulo Puac-Polanco  1 , Àlex Rovira  2 , Lubdha M Shah  3 , Richard H Wiggins  4 , Francisco Rivas Rodriguez  5 , Carlos Torres  6
Affiliations
Review

Imaging of Drug-Related Vasculopathy

Paulo Puac-Polanco et al. Neuroimaging Clin N Am. 2024 Feb.

Abstract

Illicit and recreational drugs, such as cocaine, heroin, amphetamines, and marijuana, can result in drug-related vasculitis or vasculopathy. Similarly, the use of certain antithyroid, oncologic, and immunosuppressive medications for therapeutic purposes can lead to vasculopathy. This in turn may result in significant complications in the central nervous system, including intracranial hemorrhage and stroke. Cocaine abuse can also lead to midline destructive lesions of the sinonasal complex. MR imaging, Vessel Wall imaging, and CT/CTA are valuable imaging tools for the evaluation of patients with suspected drug-induced vasculopathy or vasculitis. This article reviews the pathomechanism, clinical presentation, and imaging findings of vasculopathy related to drug abuse and prescribed medications.

Keywords: CNS; Cocaine-induced; Drug-related; Levamisole; PRES; RCVS; Vasculitis; Vasculopathy.

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