BACKGROUND: The rarity of sinonasal tumors has precluded long-term follow-up of large series of craniofacial resections until now. METHODS: A series of 209 patients suffering from a wide range of histologies who had undergone craniofacial resection for sinonasal neoplasia with up to 17 years' follow-up were analyzed. RESULTS: An overall actuarial survival of 51% at 5 years and 41% at 10 years was found for the cohort as a whole. For malignant tumors, the 5-year actuarial survival was 44%, falling to 32% at 10 years. For benign pathology, the actuarial survival was 75% at both 5 and 10 years. Statistical analysis identified three factors which significantly affect outcome and survival: malignant histology, brain involvement, and orbital involvement. Few complications are associated with the surgery, with the mean post-operative stay being 16 days. CONCLUSIONS: The improved survival and minimal morbidity and mortality associated with craniofacial resection make it the optimum approach to sinonasal tumors.
BACKGROUND: The rarity of sinonasal tumors has precluded long-term follow-up of large series of craniofacial resections until now. METHODS: A series of 209 patients suffering from a wide range of histologies who had undergone craniofacial resection for sinonasal neoplasia with up to 17 years' follow-up were analyzed. RESULTS: An overall actuarial survival of 51% at 5 years and 41% at 10 years was found for the cohort as a whole. For malignant tumors, the 5-year actuarial survival was 44%, falling to 32% at 10 years. For benign pathology, the actuarial survival was 75% at both 5 and 10 years. Statistical analysis identified three factors which significantly affect outcome and survival: malignant histology, brain involvement, and orbital involvement. Few complications are associated with the surgery, with the mean post-operative stay being 16 days. CONCLUSIONS: The improved survival and minimal morbidity and mortality associated with craniofacial resection make it the optimum approach to sinonasal tumors.
Authors: Hedyeh Ziai; Eugene Yu; Terence Fu; Nidal Muhanna; Eric Monteiro; Allan Vescan; Gelareh Zadeh; Ian J Witterick; David P Goldstein; Fred Gentili; John R de Almeida Journal: J Neurol Surg B Skull Base Date: 2017-12-29