Hypertensive brain stem encephalopathy in a patient with chronic renal failure.
Hypertensive brain stem encephalopathy is a rare disorder that can be seen in severe hypertensive encephalopathy. Patients with chronic renal failure are more prone to develop this disorder because a mild elevation of the blood pressure can already induce brain changes. It is important to diagnose this entity as soon as possible because the symptoms and brain stem lesions are reversible following treatment and because it is important to exclude brain stem ischemia in the diagnostic work-up. Brain MRI and particularly diffusion weighted images are crucial for this purpose.
Meylaerts
L
L
Department of Radiology, University Hospitals Gasthuisberg, Leuven, Belgium.
Ooms
V
V
Lyra
S
S
Claes
K
K
Vanrenterghem
Y
Y
Demaerel
Ph
P
D000368:Aged; D001933:Brain Stem / Q000473:pathology*; D003937:Diagnosis, Differential; D038524:Diffusion Magnetic Resonance Imaging; D005260:Female; D006801:Humans; D020343:Hypertensive Encephalopathy / Q000175:diagnosis / Q000209:etiology*; D007676:Kidney Failure, Chronic / Q000150:complications*