JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY) ›› 2014, Vol. 28 ›› Issue (4): 56-58.doi: 10.6040/j.issn.1673-3770.0.2013.291

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Surgical treatment of parapharyngeal space tumors via endoscopic transoral approach：a retrospective analyses of 5 cases

LUO Xing-gu1,2, LU Yong-tian1, WANG Xiao-bin1   

  1. 1. Department of Otolaryngology, Shenzhen Second People's Hospital, Shenzhen 518035, Guangdong, China;
    2. Graduate School of Guangzhou Medical University, Guangzhou 510450, Guangdong, China
  • Received:2013-10-15 Online:2014-08-16 Published:2014-08-16

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Abstract: Objective To investigate the surgical indications, technique, and advantages of resection of parapharyngeal space(PPS) tumors through endoscopic transoral approach. Method Retrospective analysis were carried out in 5 parapharyngeal space tumors patients who received endoscopic transoral approach surgery. Results All the tumors were completely removed and the intraoperative blood loss was 20~60 mL. No serious complications occured and all the patiens were discharged in 5 days after the operation. No recurrence was found in a 1-2 years follow-up. Conclusion Preoperative CT and MRI provide useful clinical informations for surgical planning, such as tumor's location, size, state of invasion, the relationship with adjacent structures, and the likely origin. The endoscopic transoral approach is a good procedure to remove the tumors located anteromedially to the carotid sheath, with minimal invasiveness, no scar in the neck and few complication. However, it is not applicable for PPS tumors encasing the internal carotid arteries or located posterior or posterolateral to the carotid sheath, operative

Key words: Parapharyngeal space tumors, Surgical procedures, operative, Transoral approach with endoscopy

CLC Number: 

  • R739.63
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