经皮穿刺置入硬外导管注药治疗肾囊肿B超引导的改进

目的:探讨穿刺注药治疗肾囊肿B超引导的方法,提高肾囊肿穿刺成功率和治疗肾囊肿的疗效。方法:用B超橡皮筋十字交叉定位穿刺点和角度,在针道超声引导下,经皮穿刺置入硬外导管抽吸囊液后,注入无水酒精治疗肾囊肿19例。结果:19例肾囊肿穿刺均一次成功,14例一次穿刺注药治愈,2例第2次穿刺注药后治愈,1例恶变,2例失访。结论:B超引导改进后,穿刺成功率高,治疗肾囊肿疗效确切。

Improvement of Techonology of B - ultrasonic Guiding to Cure Renal Cyst by Medicine Injection through Built - in Hard External Conduit Placed Via Pemltanemls Puncture

Objective: To discuss the method of curing renal cyst with the help of B ultrasonic guiding and medicine injection through puncture in order to improve the rate of success for puncture and curing renal cyst.Methods:The point and angle of puncture were determined with crossing positioning by elastic ring,and B ultrasonic guiding under needle channel the hard external conduit was placed via percutaneous puncture to draw out bursa fluid, then inject ethanol was injected to cure renal cyst. Results: The puncture was successful on the first operation in all 19 cases of renal cyst. From them 14 cases were cured on the first medicine injection,and 2 cases on the second medicine injection.Only one case became deteriorated and 2 case lost contact.WTHConclusion: With the help of B ultrasonic guiding, the chances of successful puncture is greatly increased, and the effect of curing renal cyst is definite.