Efficacy and complications of endoscopic prelacrimal recess approach surgery for sinonasal inverted papilloma
10.16066/j.1672-7002.2025.04.006
- VernacularTitle:内镜下泪前隐窝入路手术对鼻腔鼻窦内翻性乳头状瘤的疗效及并发症分析
- Author:
Yi DONG
1
;
Shunjiu CUI
;
Qian HUANG
;
Yan SUN
Author Information
1. 首都医科大学附属北京同仁医院耳鼻咽喉头颈外科,耳鼻咽喉头颈科学教育部重点实验室(首都医科大学),北京 100730
- Keywords:
Papilloma,Inverted;
Nose Neoplasms;
Endoscopy;
Postoperative Complications;
prelacrimal recess approach
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2025;32(4):229-233
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To retrospectively analyze the efficacy of endoscopic prelacrimal recess approach(PLRA)surgery for sinonasal inverted papilloma(SNIP)with tumor attachment located in the maxillary sinus,and to evaluate changes in postoperative facial numbness complications.METHODS A total of 69 cases of SNIP classified as Krouse stage T2 and T3 were treated with the PLRA surgery and included in the study.The tumor attachment sites were recorded,and all patients underwent regular follow-up for at least 12 months postoperatively.Recurrence rates and treatment methods were documented.Differences in tumor attachment sites between T2 and T3 cases and the feasibility of complete tumor removal using powered instruments and high-speed drills were analyzed.Subjective scores of facial numbness were recorded using the visual analogue scale(VAS)and compared at 1,3 and 12 months postoperatively.RESULTS The PLRA surgery demonstrated good therapeutic efficacy for Krouse stage T2 and T3 SNIP cases with tumor attachment located in the maxillary sinus,with a recurrence rate of 2.9%.Tumor attachment in T2 cases was more frequently located on the medial wall of the maxillary sinus(P<0.01),while in T3 cases,attachment was more often found on the anterior wall(P=0.001)and posterior lateral wall(P=0.009).The proportion of cases where high-speed drills could be used to remove bony tumor attachment was higher in T2 cases compared to T3 cases(P=0.023).The VAS scores for facial numbness were 6.39±1.69 at 1 month postoperatively,2.83±1.52 at 3 months,and 1.25±0.93 at 12 months.Significant differences were observed between the scores at 3 months and 1 month,as well as between 12 months and 3 months(P<0.01).CONCLUSION For Krouse stage T2 and T3 SNIP with tumor attachment located in the maxillary sinus,the endoscopic PLRA surgery should be the preferred approach to ensure complete tumor resection and removal of mucosa and bone at the tumor attachment site,thereby reducing recurrence rates.Postoperative numbness in the upper lip and gingival regions may occur but gradually diminishes over time,with minimal impact on patients'quality of life.
