关键词: 腮腺, 浅叶切除术, 良性肿瘤, 包膜外切除术

Abstract: 【Abstract】 Objective〓To evaluate and compare the clinical results of extracapsular dissection and superficial parotidectomy. Methods〓151 patients who underwent excision of the parotid benign tumor between 2000 and 2010 were reviewed. Of them, 91 patients underwent extracapsular dissection and 60 patients received superficial parotidectomy. All patients were followed up for 4 to 14 years. Results〓Surgical complications (facial paralysis, Frey’s syndrome and salivary fistula) were lower in extracapsular dissection than in superficial parotidectomy, but the recurrence rate was not significantly different between two surgical modalities. Conclusion〓Extracapsular dissection could retain more parotid gland tissue,had less complications and can be the first choice for the treatment of parotid benign tumor.

Key words: Benign tumor, Superficial parotidectomy, Parotid, Extracapsular dissection