title: [Diagnostic difficulties in cases of colloidal cysts of the 3rd ventricle].
abstract: The authors report two cases of colloidal cysts of the third ventricle discussing clinical neurological syndromes and diagnostic difficulties in the assessment of pneumoencephalography stressing the value of positive contrast encephalography.
mesh_terms: D000328:Adult; D000405:Akinetic Mutism / Q000209:etiology; D001344:Autopsy; D001927:Brain Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D002552:Cerebral Ventricles; D014695:Cerebral Ventriculography; D003560:Cysts / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D009759:Nystagmus, Pathologic / Q000175:diagnosis; D011011:Pneumoencephalography; D011183:Postoperative Complications
vernacular_title: Trudności rozpoznawcze w przypadkach torbieli koloidowej trzeciej komory mózgu