Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
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Posterior fossa tension pneumocephalus (PFTP) is a very rare clinical entity--OFF few case reports available prove how rare. Five patients with PFTP are presented. All were operated on for posterior fossa lesions. ⋯ One patient died 10 days later because of a recurrence of empyema and the development of meningitis. PFTP is a rare but important complication of posterior fossa surgery. Early intervention and elective ventilation can produce a good recovery.
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We report two cases of lateral ventricle dilatation due to membranous occlusion of the foramen of Monro following ventriculoperitoneal shunt insertion. Both cases were treated successfully by endoscopic foraminoplasty of the obstructed foramen of Monro and III ventriculostomy. One child had meningomyelocele and hydrocephalus. ⋯ Repeated ventriculoperitoneal shunt infections contributed to membranous obstruction of bilateral foramen of Monro. After the shunt infection was treated this patient's shunting procedure was simplified by endoscopic foraminoplasty of the left and right foramen of Monro along with a III ventriculostomy. He was symptom free with a new ventriculoperitoneal shunt 9 months after the operation.