Acute Ischemic Stroke due to Internal Carotid Artery Dissection in a 10-Year-Old Child.

A 10-year-old girl was transferred to our hospital with left hemiparesis. Diffusion-weighted magnetic resonance imaging (MRI) of the brain showed a signal lesion in the right posterior limb of the internal capsule and magnetic resonance angiography showed poor visualization of the right internal carotid artery (ICA), and a defect area was present in a part of the supraclinoid portion of the right ICA. Based on the clinical and radiological findings, the patient was diagnosed with ischemic stroke due to right ICA dissection (ICAD).