Treatment of progressive posthemorrhagic hydrocephalus with temporary external ventricular drainage. Preliminary results.
Peri-intraventricular hemorrhage (PIVH) is a major problem of preterm neonates: over 40% of infants with birth weight less than 1500 g have been found to experience this disorder. The posthemorrhagic hydrocephalus (PHH) is generally believed to occur secondary to obliterative posterior fossa arachnoiditis. Its management in critically ill premature infants with multiple medical problems has thus become quite significant. This paper reports the results of the placement of a temporary external ventricular drainage in three patients in whom progressive ventricular dilatation began within two weeks after severe neonatal PIVH. In all patients the hydrocephalus and increased intracranial pressure were controlled within three weeks of treatment. One infant died from other problems associated with his prematurity. Early demonstration of progressive ventricular dilatation by ultrasound and prompt external drainage has been found to be a safe initial method to treat PHH in preterm infants.
D002543:Cerebral Hemorrhage / Q000150:complications*; D002555:Cerebrospinal Fluid; D004322:Drainage; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000601:surgery*; D008297:Male; D014463:Ultrasonography