This study validates the current N classification system, supports the adverse effect of immunosuppression, and suggests that intense follow-up for 2 years postsurgery is warranted. Survival at this regional center is comparable to that achieved at metropolitan tertiary cancer centers.
Meningo-encephalocoeles of the skull base may present as spontaneous cerebrospinal fluid rhinorrhoea or acute meningitis. Previous approaches to midline skull base lesions have been either intracranial, via a craniotomy, or by transfacial or endoscopic extracranial approaches. This paper presents an alternative approach to lateral sphenoid sinus encephalocoeles through a Le Fort I osteotomy approach.
The incidence of osteoradionecrosis of the temporal bone was 8.5% (95% confidence interval = 3.6-13.4%). Osteoradionecrosis of the temporal bone can present in excess of 10 years after treatment completion. This result may actually under -represent the true incidence of the complication. It has significant morbidity associated with its development and, occasionally, mortality. Those people undergoing radiotherapy to the parotid region may be at higher risk of osteoradionecrosis. A new classification system for osteoradionecrosis of the temporal bone has been proposed.
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