Experimental and clinical study on interventional therapy with scleroticcomplex agents for hepatic c

• 作 者: Shu Zhang An Xi Xian Yao Shu L
• 机 构: Department of Internal Medicine,Department of Digestive Disease
• 出 处: 世界胃肠病学杂志
• 发表日期: 2004年期
• 关键词: cysts/therapy liver diseases/therapy sclerotherapy sclerosing solutions rabbits

AIM To study the effect of sclerotic complex agents (SCA) on the gallbladder wall of hybrid rabbits, andits therapeutic effect in hepatic cysts.METHODS The SCA containing tetracycline and dexamethasone was injected into the gallbladder of rabbitsto compare its action with those of normal saline and absolute ethylalcohol on the gallbladder wall. Thetherapeutic effects of SCA and absolute ethylalcohol on hepatic cysts were observed.RESULTS Abnormal changes were not found in the tissue cells of gallbladder in normal saline group. Butin absolute ethylalcohol group, a large amount of oozing fluid and blood appeared, the absorption processwas slow, and the fibrous tissue proliferated scarcely. In SCA group, there was less oozing fluid, no blood inthe gallbladder, and the absorption was active and the fibrous tissues grow obviously. In clinical practice,SCA possesses much advantage in the treatment of hepatic cysts, by which the cysts closed promptly, theexudation reduced from early stimulation, and no relapse occurred. The cure rates at the third, sixth,twelfth and twenty-fourth month were 65.1%, 96.2%, 98.1%, and 99.1% respectively; while in thecontrol group were 10.8%, 36.0%, 67.6% and 88.3% respectively. The difference was significant(P