Clinical experience of diagnosis and treatment of carotid body tumor
10.3760/cma.j.cn115396-20220803-00252
- VernacularTitle:颈动脉体瘤诊断和治疗临床体会
- Author:
Fei WANG
1
;
Jianming GUO
;
Xixiang GAO
;
Zhu TONG
;
Shijun CUI
;
Yongquan GU
;
Lianrui GUO
Author Information
1. 首都医科大学宣武医院血管外科，北京 100053
- Keywords:
Carotid body tumor;
Paraganglioma;
Postoperative complications;
Classification;
Resection
- From:
International Journal of Surgery
2022;49(11):761-765,C2
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical characteristics and surgical treatment experience of carotid body tumor (CBT).Methods:The clinical data of 12 patients with CBT admitted to the Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University from March 2013 to August 2020 were analyzed retrospectively. Among them, there were 6 males and 6 females, aged 31-83 years, with a median age of 57 years. Among the 12 patients, 2 patients were not treated surgically. The body mass index (BMI), tumor side, maximum diameter of tumor, and tumor classification, operation time, intraoperative bleeding volume, postoperative drainage volume and time, postoperative hospital stay and postoperative complications of patients undergoing surgery were recorded.Results:BMI of the 12 patients was 17.19-29.07 kg/m 2, with an average of (24.05±3.95) kg/m 2. Among the 12 patients, there were 4 tumors on the left side, 6 tumors on the right side and 2 patients had bilateral tumors. The maximum diameter of the tumor was 1.7-8.7 cm, with an average of (4.05 ± 1.89) cm. Among the 2 patients with bilateral tumors, 1 patient underwent staged resection within 9 months and 1 patient only removed the larger tumor. A total of 10 patients underwent surgical resection. All excised tumors were confirmed histopathologically to be paraganglioma. The average operation time and the amount of bleeding was(164.73 ± 74.39)min and 341.82 mL respectively. The drainage time was 1-3 d, with an average of (1.73 ± 0.65) d. The cumulative drainage volume was 22-237 mL, with an average of (77.18 ± 57.47) mL. Classification of 11 surgically resected tumors: 3 patients (3/11, 27.3%) were Shamblin Ⅰ, 7 patients (7/11, 63.6%) were Shamblin Ⅱ and 1 patient (1/11, 9.1%) were Shamblin Ⅲ. There were 1 patient of hematoma and 1 patient of acute cerebral infarction after operation. One patient with decrease in muscle strength of right limb, other surgical patients complained no complications such as stroke and cranial nerve injury when discharged. Patients undergoing surgery were hospitalized for 8-20 days, with an average of (13.36 ± 3.61) d. Conclusions:CBT is a rare paraganglioma in clinic. Surgical resection is an effective method to treat CBT. Careful operation should be carried out to avoid serious complications such as wound hematoma, cranial nerve injury and ischemic stroke.
