Encephalopathy following measles infection in children with chronic illness.
Five patients with an unusual encephalopathy, possible secondary to measles virus infection, are described. Features common to these patients are: an existing chronic disease, neurologic deterioration 2 1/2 to 6 months after a measles infection, and death several weeks later. These events occurred when the chronic disease (e.g. leukemia or neuroblastoma) was in remission. That the measles virus was the causative agent is suggested only by finding in brain and extracranial tissues intracytoplasmic and intranuclear inclusions which contained measleslike particles. Additional clinical features seen in each of the five patients were: seizures, hypertension, and the inappropriate secretion of antidiuretic hormone.
D001921:Brain / Q000648:ultrastructure; D001927:Brain Diseases / Q000209:etiology* / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007181:Inclusion Bodies, Viral; D007223:Infant; D008297:Male; D008457:Measles / Q000150:complications*; D009410:Nerve Degeneration