Endoscopic sinus surgery combined with mitomycin in nasal inverted papillom / 中国医师进修杂志

ABSTRACT

ObjectiveTo explore the effect of endoscopic sinus surgery combined with mitomycin in nasal inverted papilloma (NIP). MethodThe clinical data of 75 patients with NIP was retrospectively analyzed and divided into treatment group (endoscopic sinus surgery combined with mitomycin treatment, 38 cases) and control group (endoscopic sinus surgery treatment, 37 cases) by random digits table. Results There was no complication in treatment group, the symptoms disappeared after treatment, good recovery and surgery epithelization was found after follow-up, 1 case of grade Ⅲ recurred at 3 months after treatment and followed up for 5 years without recurrence. In control group, 37 cases of conventional dressing endoscopic treatment, recurrence within 1 year in 3 cases, 4 cases of recurrence in the second year, 5 cases of reoperation cured, 2 cases of malignant transformation. The efficacy was no statistically significant between two groups( X2 =9.86,P ＜ 0.05). ConclusionEndoscopic sinus surgery combined with mitomycin in treatment of NIP, intraoperative and postoperative adjuvant therapy given to the local mitomycin, inhibit their growth and development, can inhibit the NIP recurrence and improve the cure rate.