Analysis of factors affecting intraoperative blood loss in patients with spinal tumors undergoing preoperative selective arterial embolization
10.3760/cma.j.cn115355-20210728-00325
- VernacularTitle:术前选择性动脉栓塞脊柱肿瘤患者术中出血量影响因素分析
- Author:
Peng JIA
1
;
Xiangqing KONG
;
Zhi LYU
;
Yuangang QIAO
;
Zhonghua QIU
Author Information
1. 济宁医学院附属医院脊柱外科，山东 济宁 272000
- Keywords:
Spinal neoplasms;
Selective arterial embolization;
Hemorrhage
- From:
Cancer Research and Clinic
2021;33(9):689-691
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the related factors affecting intraoperative blood loss in patients with spinal tumors undergoing preoperative selective arterial embolization.Methods:The clinical data of 90 patients with spinal tumors who underwent preoperative selective arterial embolization in the Affiliated Hospital of Jining Medical College and the Second Affiliated Hospital of Shanxi Medical University from January 2017 to December 2020 were retrospectively analyzed. The influencing factors of intraoperative bleeding were analyzed by using multiple linear regression.Results:There were statistically significant differences in intraoperative blood loss of spinal tumor patients undergoing preoperative selective arterial embolization with different blood supply abundance and the number of tumors involving vertebral body (all P < 0.05). There were no significant differences in age, gender, body mass index, interval after embolization, operation time, pathological type, tumor site, embolization degree, the number of embolized vessels, preoperative Frankel grade among different groups (all P > 0.05). Multiple linear regression analysis showed that the number of tumors involving vertebral body and tumor blood supply abundance were factors affecting intraoperative blood loss, and vertebra number and tumor blood supply were positively correlated with intraoperative blood loss (all P < 0.05). Conclusion:For patients with spinal tumors undergoing preoperative selective arterial embolization, the number of tumors involving vertebral body and the abundance of the tumor blood supply are factors affecting the amount of intraoperative bleeding.
