• 1. Department of Interventional Radiology, The Third People’s Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu 610031, P. R. China;
  • 2. Department of Ultrasound, The Third People’s Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu 610031, P. R. China;
LIU Xiping, Email: cdsyyjrlxp@sina.com
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Objective To explore the value of modified method for intratumoral injection of thrombin in the treatment of iatrogenic pseudoaneurysms.Methods Clinical data of 28 patients with iatrogenic pseudoaneurysms after interventional treatment in our hospital from October 2012 to June 2018 were retrospectively analyzed. Twenty-one cases were treated with ultrasound-guided thrombin injection for pseudoaneurysms (Ultrasound group), and seven cases were treated with DSA-mediated balloon occlusion and thrombin injection for pseudoaneurysms (DSA group). The patients were followed-up at 1 day, 1 month and 3 monthS after operation.Results The total success rates of the two groups were 100%. There was no treatment-related complications in the two groups. There was no recurrence after 1–3 months of treatment.Conclusions Intratumoral injection of thrombin can be used for the treatment of iatrogenic pseudoaneurysm. The effect of the improved treatment is more significant. These two methods can be used as the best way to treat iatrogenic pseudoaneurysm with different neck diameters.

Citation: LIU Qingwen, LIU Xiping, GUO Yun, WU Chunmiao, CUI Peng, ZHOU Hong, LIU Ying. Modified method for intratumoral injection of thrombin for the treatment of iatrogenic pseudoaneurysms. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2019, 26(10): 1205-1208. doi: 10.7507/1007-9424.201905039 Copy