摘要
目的评价纯醋酸注射治疗肝癌的坏死程度。方法采用１００℃热生理盐水、无水酒精和纯醋酸对离体猪肝标本进行注射。结果①注射后肝组织的硬结大小为纯醋酸＞无水酒精＞热生理盐水（Ｐ＜０．０１或０．０５）；②热生理盐水、无水酒精和纯醋酸每点注射的最适剂量为４ｍｌ、２ｍｌ和２ｍｌ；③７５％醋酸和纯醋酸注射肝组织的硬结大小没有显著性差异（Ｐ＞０．０５）。将纯醋酸于超声引导对１５例肝癌和肝转移癌进行注射治疗。结论这是一种安全、有效的治疗方法，尤其适合于小肝癌和肝转移癌的治疗。
Objective\To evaluate the degree of necrosis in liver cancer treated by pure acetic acid injection. Methods\100℃ hot saline(HS), anhydrous ethanol (AE) and pure acetic acid(PAA) were injected into pig livers in vitro. Results ① The size of hepatic nodules after injection: PAA>AE>HS ( P< 0.01 & 0.05 ); ②The ideal doses of injection per spot for HS, AE and PAA were 4 ml, 2 ml and 2 ml respectively; ③No difference existed in the size of hepatic nodules when 75% or pure acetic acid (P> 0.05 ). Percutaneous injections of pure acetic acid under ultrasound guidance were performed in fifteen cases of liver cancer and liver metastasis. Conclusions\ It was an effective and safe therapy for liver cancer, especially small liver cancer and liver metastasis.
出处
《中华超声影像学杂志》
CSCD
1999年第4期229-231,共3页
Chinese Journal of Ultrasonography
关键词
介入性超声检查
肝细胞癌
醋酸
病灶内注射
Ultrasonography, interventional\ \ Carcinoma, hepatocellular\ \ Acetic acid\ \ Injection, intralesional
