title: [Discharge of cerbrospinal fluid through the nose: late sequella of a cranial trauma].
abstract: Loss of cerebrospinal fluid through the nose is known complication of cranial fronto-basilar traumata. Such a fistula generally appears immediately or some time after the trauma; in some cases however the fistula appears a few months or years after. One of the causes of delayed fistula is the existence of leptomeningeal cyst. The clinical symptom of this fistula is often a meningitis. Detection of the fistula is performed through scinticisternography with radioactive media: in case of a leptomeningeal cyst there is a concentration of radioactivity in the fromto-basilar region. In a patient with meningitis and a known history of cranial trauma, even if the latter occurred many years before, it is wise to search for a possible cerbrospinal fluid fistula.
mesh_terms: D000293:Adolescent; D000328:Adult; D002559:Cerebrospinal Fluid Rhinorrhea / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000150:complications*; D005260:Female; D005402:Fistula / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008297:Male; D008581:Meningitis / Q000209:etiology; D008875:Middle Aged; D011877:Radionuclide Imaging
vernacular_title: Liquorfistel naar de neus als laat gevolg van het schedeltrauma