Atypical presentation of posterior reversible encephalopathy syndrome: Clinical and radiological characteristics in eclamptic patients.
Posterior reversible encephalopathy syndrome (PRES) is an obstetric emergency frequently occurring in a pregnant or puerperal woman, manifested with an acute headache, consciousness impairment, seizures, and visual deficits and is associated with white matter changes predominantly affecting the posterior parietal and occipital lobes of the brain. Apart from the above-described typical location of the changes, the most common atypical location involves the brain stem and basal ganglia. Since magnetic resonance imaging (MRI) is more sensitive and specific imaging technique compared to computerized tomography, establishing the diagnosis and follow-up in patients with PRES is based mainly on MRI findings. It is particularly important not to exclude PRES as a possible diagnosis when we have the appropriate clinical presentation accompanied by the atypical radiological findings, since this clinical-radiological syndrome can often be manifested with an atypical MRI image.
Clinical Center Nis, Nis. aaracki@gmail.com.
Aleksandra
A
Aracki-Trenkić
Dragan
D
Stojanov
Milan
M
Trenkić
Zoran
Z
Radovanović
Jelena
J
Ignjatović
Saša
S
Ristić
Marija
M
Trenkić-Bozinović
D000328:Adult; D001929:Brain Edema / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology; D004461:Eclampsia / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D054038:Posterior Leukoencephalopathy Syndrome / Q000000981:diagnostic imaging / Q000209:etiology* / Q000503:physiopathology*; D011247:Pregnancy; D014057:Tomography, X-Ray Computed