Clinical application of transendoscopic Doppler ultrasonography: a preliminary study
- VernacularTitle:经内镜多普勒超声临床应用初探
- Author:
Cong ZHAO
;
Xiaobin SUN
;
Wei SHI
- Publication Type:Journal Article
- Keywords:
Endoscopy;
Doppler ultrasonography
- From:
Chinese Journal of Digestive Endoscopy
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical application of transendoscopic Doppler ultrasonogra-phy in various gastrointestinal diseases. Methods Transendoscopic Doppler ultrasonography was performed in 59 patients with various gastrointestinal diseases. Results The Doppler signals were detected beneath the peptic ulcer base in 29 of 39 patients (74. 4% ) . For acute ulcer bleeding and non - bleeding, the Doppler - positive rates were 87. 5% and 65. 2% , respectively, and the measured depth of vessels were 0. 49 mm and 0. 65mm (P
