title: CSF fistula and tension pneumatocele 22 years after head injury.
abstract: An unusual case of CSF fistula and tension pneumatocele developing in a patient 22 years after a severe craniocerebral injury is reported. The patient had been asymptomatic during this long interval, but immediately after a minor head trauma massive rhinorrhea and diffuse pneumocephalus occurred. This was followed by the development of bifrontal tension pneumatocele with intracranial hypertension and neurological deterioration. The patient recovered after closure of the CSF fistula. The pathophysiological mechanism of this rare condition and the pertinent treatment are discussed.
authors.affiliation: Department of Neurosurgery, Assaf Harofeh Medical Center, Zerifin, Israel.
authors.forename: J
authors.initials: J
authors.lastname: Schiffer
authors.forename: S
authors.initials: S
authors.lastname: Sarfaty
authors.forename: R
authors.initials: R
authors.lastname: Milo
authors.forename: S
authors.initials: S
authors.lastname: Shikar
mesh_terms: D001924:Brain Concussion / Q000150:complications*; D002559:Cerebrospinal Fluid Rhinorrhea / Q000209:etiology*; D005004:Ethmoid Bone / Q000293:injuries; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011007:Pneumocephalus / Q000209:etiology*; D012887:Skull Fractures / Q000150:complications