Clinical study of super -selective trans -arterial embolization for lower gastrointestinal hemorrhage
- VernacularTitle:超选择性动脉栓塞治疗下消化道出血的临床研究
- Author:
Feng DUAN
1
;
Mao-Qiang WANG
;
Feng-Yong LIU
;
Zhi-Jun WANG
;
Peng SONG
;
Yan WANG
;
Jie-Yu YAN
;
Kai YUAN
Author Information
1. 中国人民解放军总医院 介入放射科
- Keywords:
lower gastrointestinal;
haemorrhage;
embolization;
inter-ventional radiology
- From:
The Chinese Journal of Clinical Pharmacology
2014;(5):402-404
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and the safety of super -selective trans -arterial embolization for lower gastrointestinal haemor-rhage.Methods From Aug 2010 to Aug 2013 , interventional radiology treatments were performed on 18 cases of lower gastrointestinal hemor-rhage.Hemoglobin , stool routine and occult blood test were performed every day after operation until discharge.The embolic agents included microcoils, polyvinyl acetate ( PVA ) particals and gelfoam .Twenty -nine sessions of selective angiography and 18 sessions of super -selective trans-arterial embolization were performed on 18 patients.Results Coils were used in 15 cases, coils combined with PVA particals and gel-foam in 3 cases.Haemorrhage was ceased in all cases after interventional radiology treatment , and no severe complications occurred , such as haemorrhage and intestinal nercosis.Conclusion Super -selective trans-arterial embolization can be safely and effectively performed on the cases of lower gastrointestinal hemorrhage , however , the choices of em-bolic agents and embolic zone we make should be more cautious to ensure the safety.
