Imaging of Hemorrhagic Stroke in Children.

Hemorrhagic stroke (HS) is an important cause of neurologic morbidity and mortality in children and is more common than ischemic stroke between the ages of 1 and 14 years, a notable contradistinction relative to adult stroke epidemiology. Rapid neuroimaging is of the utmost importance in making the diagnosis of HS, identifying a likely etiology, and directing acute care. Computed tomography and MR imaging with flow-sensitive MR imaging and other noninvasive vascular imaging studies play a primary role in the initial diagnostic evaluation.

Cefepime-Associated Neurotoxicity in a Pediatric Patient With Stage V Chronic Kidney Disease.

Studies in adult patients suggest cefepime can cause neurotoxicity, including disorientation, seizures, and coma, particularly when present at high concentrations. Patients with underlying kidney dysfunction or central nervous system anomalies are at particularly high risk. There is a relative paucity of pediatric literature on the neurotoxic effects of cefepime.

A 2-Year-Old Boy With Difficulty Waking After Bone Marrow Transplantation.

We report a 2-year-old boy who was evaluated for difficult waking during prolonged intensive care unit admission associated with bone marrow transplant for Wiskott-Aldrich syndrome. Neurologic examination was found to be abnormal, with nuchal rigidity initially, then decreased extremity movement and areflexia developing over several days. Electromyogram showed length-dependent, axonal, sensorimotor polyneuropathy.