Preliminary study of real-time biplane imaging in ultrasound-guided treatment
- VernacularTitle:实时双平面成像在超声引导穿刺中应用的初步研究
- Author:
Haibin ZHANG
;
Yunqiu QIAN
;
Xiaodong ZHOU
- Publication Type:Journal Article
- Keywords:
Ultrasonography;
Punctures
- From:
Chinese Journal of Ultrasonography
2003;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the ultrasound-guided treatment by real-time biplane imaging in animals and patients. Methods In 6 dogs gallbladders were substituted as hepatic cysts. The shapes of gallbladders and spatial positions of needle tips in gallbladders were studied by real-time biplane imaging before and during treatments. During treatments of 3 renal cysts the changes of cysts and the spatial relations between needle tips and renal cysts were observed to confirm that the needle tips were always in the cysts. In 2 cases of hepatocellular carcinoma boiloff of the tissue around the antenna was observed by real-time biplane imaging during microwave coagulation. Results It was rapid and convenient to acquire the shape information of objects and locate the position of puncture by real-time biplane imaging. And it was more convenient to observe the spatial relation between needle tips and objects of treatment than by conventional single-plane imaging. Conclusions The method of real-time biplane imaging has great advantages in ultrasound-guided treatment.
