{"title":"Peri-operative complications following endoscopic-assisted transoral resection of parapharyngeal space tumors: retrospective analysis of 100 patients.","authors":"Lifeng Li, Yanyong Gao, Nyall R London, Xiujuan Kou, Weiwei Wang, Hongbo Xu, Xiaohong Chen","doi":"10.1007/s00405-024-09142-6","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>A transoral surgical corridor can provide adequate exposure for extirpation of benign tumors arising from the parapharyngeal space (PPS). However, peri-operative complications following a transoral approach to the PPS have not been sufficiently described. This study retrospectively reviewed patients with PPS tumor extirpated via an endoscopic-assisted transoral approach, aiming to evaluate the safety of this approach and summarize the peri-operative complications.</p><p><strong>Methods: </strong>One hundred consecutive patients who underwent an endoscopic-assisted transoral resection of PPS benign tumors at a university hospital were enrolled. Indices including intraoperative catastrophic bleeding, cerebral spinal fluid (CSF) leak, post-operative respiratory airway swelling, cranial neural injury, operative field infection, oral suture dehiscence and venous thrombosis, were assessed from the date of surgery to 3 months after the surgery.</p><p><strong>Results: </strong>Tumors in the PPS were safely and successfully removed via an endoscopic-assisted transoral approach for all 100 patients. Intra-operative CSF leak occurred in 3 patients, while the CSF leak was appropriately repaired intraoperatively without long-term post-operative CSF leak. No catastrophic bleeding, respiratory airway swelling, and operative field infection occurred. Cranial neuropathy occurred in 16 patients, five of whom fully recovered, while the remainder demonstrated permanent neural deficits. Oral suture dehiscence occurred in 13 patients, and all patients healed well after wound packing. Deep vein thrombosis was observed in three patients and pulmonary embolism in one patient, however, no severe consequences happened.</p><p><strong>Conclusion: </strong>An endoscopic-assisted transoral corridor is safe and effective for benign tumor extirpation in the PPS with few peri-operative complications.</p>","PeriodicalId":11952,"journal":{"name":"European Archives of Oto-Rhino-Laryngology","volume":" ","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2024-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Archives of Oto-Rhino-Laryngology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00405-024-09142-6","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"OTORHINOLARYNGOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose: A transoral surgical corridor can provide adequate exposure for extirpation of benign tumors arising from the parapharyngeal space (PPS). However, peri-operative complications following a transoral approach to the PPS have not been sufficiently described. This study retrospectively reviewed patients with PPS tumor extirpated via an endoscopic-assisted transoral approach, aiming to evaluate the safety of this approach and summarize the peri-operative complications.
Methods: One hundred consecutive patients who underwent an endoscopic-assisted transoral resection of PPS benign tumors at a university hospital were enrolled. Indices including intraoperative catastrophic bleeding, cerebral spinal fluid (CSF) leak, post-operative respiratory airway swelling, cranial neural injury, operative field infection, oral suture dehiscence and venous thrombosis, were assessed from the date of surgery to 3 months after the surgery.
Results: Tumors in the PPS were safely and successfully removed via an endoscopic-assisted transoral approach for all 100 patients. Intra-operative CSF leak occurred in 3 patients, while the CSF leak was appropriately repaired intraoperatively without long-term post-operative CSF leak. No catastrophic bleeding, respiratory airway swelling, and operative field infection occurred. Cranial neuropathy occurred in 16 patients, five of whom fully recovered, while the remainder demonstrated permanent neural deficits. Oral suture dehiscence occurred in 13 patients, and all patients healed well after wound packing. Deep vein thrombosis was observed in three patients and pulmonary embolism in one patient, however, no severe consequences happened.
Conclusion: An endoscopic-assisted transoral corridor is safe and effective for benign tumor extirpation in the PPS with few peri-operative complications.
期刊介绍:
Official Journal of
European Union of Medical Specialists – ORL Section and Board
Official Journal of Confederation of European Oto-Rhino-Laryngology Head and Neck Surgery
"European Archives of Oto-Rhino-Laryngology" publishes original clinical reports and clinically relevant experimental studies, as well as short communications presenting new results of special interest. With peer review by a respected international editorial board and prompt English-language publication, the journal provides rapid dissemination of information by authors from around the world. This particular feature makes it the journal of choice for readers who want to be informed about the continuing state of the art concerning basic sciences and the diagnosis and management of diseases of the head and neck on an international level.
European Archives of Oto-Rhino-Laryngology was founded in 1864 as "Archiv für Ohrenheilkunde" by A. von Tröltsch, A. Politzer and H. Schwartze.