Value of DSA in Diagnosis of Intestinal Vascular Malformation
- VernacularTitle:DSA诊断小肠血管畸形的价值
- Author:
Xiping LIU
;
Lixin WANG
- Publication Type:Journal Article
- From:
Journal of Practical Radiology
2001;17(1):41-43
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the value of DSA in diagnosis of intestinal vascular malformation.Methods:The clinical and DSA characters in 8 patients with small intestinal malformation were analyzed.There were 6 males and 2 females.All patients were underwent selective and supper selective superior mesenteric inferior mesenteric or colic artery angiographies.Results:The clinical fectures:1)the main sympton is acute lower gastrointestinal bleeding;(2)the results of conventional examination were generally negative;(3)the hemoglobin was dropped down to 4～6 g/ml in a short period.DSA feactures included:(1)artery-vein fistula;(2)markedly stainning in local small intestinal walls;(3)abnormal hyperplasia and distubance of small vessels.Conclusion:DSA is the most valuable method in diognosis of atute intestinal bleeding.
