J Korean Neurol Assoc.  2003 Feb;21(1):97-100.

A Case of Post-Transfusion Posterior Leukoencephalopathy with Cytotoxic and Vasogenic Edema

Affiliations
  • 1Department of Neurology, Yonsei University College of Medicine, Shinchondong, Seodaemun-gu, C.P.O. Box 8044, Seoul, 120-752, Korea. kheo@yumc.yonsei.ac.kr
  • 2Department of Radiology, Yonsei University College of Medicine, Korea.

Abstract

We report a patient who developed posterior leukoencephalopatty (PLE) after a transfusion with vasospasm and both features of cytotoxic and vasogenic edema. The cytotoxic edema developed in the cerebral region hemodynamically more compromised. Different mechanisms may occur in PLE according to the degree of ischemic burden related to vasospasm.

Keyword

Posterior leukoencephalopathy; Transfusion; Diffusion-weighted image

MeSH Terms

Edema*
Humans
Leukoencephalopathies*
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