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包膜型肝癌(encapsulated type of HCC)手术或栓塞治疗预后相对好。其特征性表现包括纤维包膜、纤维分隔及相嵌生长方式。作者对30例手术证实的包膜型肝细胞癌的US、进床动态及增强延时CT扫描与Gd-DTPA增强前后MRI表现作了前瞻性对照研究。肿瘤1.2～9.5cm大小。30例中20例病理可见纤维包膜(66.7%),13例可见纤维分隔(43.3%),19例显示相嵌生长(63.3%)。
Encapsulated type of HCC surgery or embolization has a relatively good prognosis. Its characteristic performance includes fiber coating, fiber separation and embedded growth. The authors conducted a prospective controlled study of 30 cases of surgically confirmed encapsulated hepatocellular carcinoma with US, advanced bedtime and enhanced delayed-time CT scans, and MRI findings before and after Gd-DTPA enhancement. Tumor 1.2 to 9.5cm in size. Among the 30 cases, 20 cases showed pathological fibrous capsules (66.7%), 13 cases showed fibrous separation (43.3%), and 19 cases showed phasic growth (63.3%).