Hypertensive Encephalopathy with Reversible Brainstem Edema

نویسندگان

  • Sungjoon Lee
  • Byung-Kyu Cho
  • Hoon Kim
چکیده

Presented here is a 36-year-old male with arterial hypertension who developed brainstem edema and intracranial hemorrhage. Magnetic resonance scan revealed diffuse brainstem hyperintensity in T2-weighted and fluid-attenuated inversion-recovery images, with an increase in apparent diffusion coefficient values. After a reduction in blood pressure, rapid resolution of the brainstem edema was observed on follow-up. The patient's condition was thus interpreted as hypertensive brainstem encephalopathy. While many consider this a vasogenic phenomenon, induced by sudden, severe hypertension, the precise mechanism remains unclear. Prompt recognition and aggressive antihypertensive treatment in such patients are essential to prevent permanent or life-threatening neurologic injury.

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عنوان ژورنال:

دوره 54  شماره 

صفحات  -

تاریخ انتشار 2013