J Korean Neurol Assoc.  2003 Oct;21(5):535-538.

Two Cases of Hypertensive Brainstem Encephalopathy

Affiliations
  • 1Department of Neurology, School of Medicine, Kyungpook National University, Korea. sppark@knu.ac.kr

Abstract

Hypertensive encephalopathy is a medical disorder, which occurs with sudden increase of blood pressure (BP). The MRI findings of hypertensive encephalopathy are diffuse hyperintensity on T2-weighted images, predominantly within the cortex and subcortical white matter of the parieto-occipital lobe. The brainstem is rarely involved. Diffusion-weighted images do not show any abnormalities. We report two patients with hypertensive encephalopathy whose MRI showed exclusive brainstem involvement. They improved rapidly after BP control.

Keyword

Hypertensive encephalopathy; Brainstem; Diffusion-weighted image

MeSH Terms

Blood Pressure
Brain Stem*
Humans
Hypertensive Encephalopathy
Magnetic Resonance Imaging
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