Bilateral faciobrachial paresis as a consequence of symmetrical capsular infarcts.
A 32-year old man presented with a bilateral faciobrachial paresis, pyramidal signs in the upper limbs and dysarthria. Computer tomographic (CT-)scans showed bilateral cortical zones of contrast enhancement and strikingly symmetrical capsular hypodensities. Angiography revealed a stenosis of the left internal carotid artery and an occlusion of the right internal carotid artery. Essential thrombocythemia was diagnosed as the underlying disorder. Since there are no indications of pontine lesions, we assume that the signs and symptoms in this patient could mainly be attributed to the bilateral capsular lesions, that resemble lacunar infarcts.
Michielsens
B
B
Department of Neurology and Neurosurgery, Catholic University of Leuven, Belgium.
Van den Bergh
R
R
D000328:Adult; D001917:Brachial Plexus; D002343:Carotid Artery, Internal; D016893:Carotid Stenosis / Q000150:complications; D002533:Cerebral Angiography; D002544:Cerebral Infarction / Q000150:complications* / Q000175:diagnosis / Q000209:etiology; D004569:Electroencephalography; D016057:Evoked Potentials, Auditory, Brain Stem; D005158:Facial Paralysis / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010243:Paralysis / Q000209:etiology*; D015899:Tomography, Emission-Computed, Single-Photon