Stroke Research Today is a free monthly online journal that collates and summarizes the latest research about Stroke, including details on treatment, recovery, rehabilitation, signs, symptoms.

Backward somersault as a cause of childhood stroke: a case report of isolated middle cerebral artery dissection in an adolescent boy.

Hsu KC, Kao HW, Chen SJ

Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Neihu 114, Taipei, Taiwan, Republic of China.

Arterial dissection is a rare but serious cause of acute childhood stroke. Here, we present the case of a 15-year-old adolescent boy, an art school student, who suddenly experienced left hemi-paralysis after performing repeated backward somersaults, diagnosed as right-sided middle cerebral artery (MCA) hyperacute infarct due to isolated MCA dissection. Middle cerebral artery dissection in childhood is rare, as in our patient; however, pediatricians and emergency physicians should take MCA dissection into consideration in the differential diagnosis when hyperdense MCA sign is detected from unenhanced cranial computed tomography (CT) of childhood and/or adolescent stroke, with a special history such as backward somersault as in this case. Besides, unenhanced cranial CT and further imaging studies, including CT angiography and magnetic resonance imaging, provide a crucial role in early diagnosis to design proper treatment of acute childhood stroke in the ED.

Published 15 April 2008 in Am J Emerg Med, 26(4): 519.e3-5.
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Articles on Stroke published 14 April 2008:

Shoulder pain and external rotation in spastic hemiplegia do not improve by injection of botulinum toxin A into the subscapular muscle.   J Neurol Neurosurg Psychiatry, 79(5): 581-3.

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