Clinical diagnosis and treatment of retroperitoneal paraganglioma
10.3760/cma.j.cn113855-20220919-00567
- VernacularTitle:腹膜后副神经节瘤的临床诊治分析
- Author:
Cuijie QIN
1
;
Rui LIN
;
Chuang LI
;
Baitao MA
;
Yunpeng LUO
;
Zhen LI
;
Hui CAO
Author Information
1. 郑州大学第一附属医院腔内血管外科，郑州 450052
- Keywords:
Paraganglioma;
Hypertension;
Prognosis
- From:
Chinese Journal of General Surgery
2023;38(12):889-893
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical features, treatment, pathology and prognosis of retroperitoneal paraganglioma(PGL).Methods:Surgery adopted, pathology and follow-up data of patients with retroperitoneal PGL at the First Affiliated Hospital of Zhengzhou University from Jan 2015 to Jan 2022 were retrospectively analyzed.Results:Compared with non-functional PGL patients, those with functional PGL had higher systolic and diastolic blood pressure (180 mmHg vs. 140 mmHg, Z=-4.807, P<0.001;100 mmHg vs. 82 mmHg, Z=-4.495, P<0.001)at admission, and were more prone to hemodynamic instability during operation ( χ2=8.188, P=0.004). All 65 patients under wentresection,with partial excision and repair of inferior vena cava in 1 patient . Sixty-two patients out of 65 were followed up, and 4 patients died of disease progression. The overall 5-year survival rate was 92%. The prognosis of patients with G3 tumor and distant metastasis was poor , the difference was statistically significant ( χ2=4.259, P=0.039; χ2=13.061, P<0.001). Tumor diameter and tumor functional status were not related to the prognosis, and the difference was not statistically significant ( χ2=0.519, P=0.472; χ2=0.010 P=0.920). Conclusions:Retroperitoneal PGL is less common, and some may encroach abdominal large vessels. The prognosis is good after complete resection of the tumor. Distant metastasis and G3 tumors are associated with poor prognosis .
