Tension pneumocephalus following transsphenoid surgery for pituitary adenoma - report of two cases.
Occurrence of symptomatic pneumocephalus following transsphenoid surgery is a rare event. Two cases of symptomatic pneumocephalus were observed in our series of 480 transsphenoidal surgeries. The first case reported presented with a head injury 4 years earlier and had a left frontotemporal haematoma evacuation. He underwent surgery for sellar mass extending into suprasellar region. He developed postoperative CSF rhinorrhea and in spite of conservative therapy, developed progressive visual deterioration necessitating a re-exploration and repair leading to resolution of the neurological deficits. The second case presented with delayed CSF rhinorrhea leading to rapid alteration in sensorium, requiring external ventricular drainage. The leak subsided without any further surgical intervention.
Satyarthee
G D
GD
Department of Neurosurgery, All India Institute of Medical science, New Delhi, India.
Mahapatra
A K
AK
D000063:Accidents, Traffic; D000236:Adenoma / Q000601:surgery*; D000328:Adult; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000601:surgery*; D011007:Pneumocephalus / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology / Q000601:surgery*; D011183:Postoperative Complications / Q000000981:diagnostic imaging* / Q000601:surgery*; D012640:Seizures / Q000209:etiology; D012886:Skull / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014786:Vision Disorders / Q000209:etiology / Q000473:pathology / Q000601:surgery; D014792:Visual Acuity