【摘要】 对152例原发性肝癌LP—TAE治疗后CT扫描检查,结果发现肿瘤区CT密度呈现四种改变,即高密度区、低密度区、混合密度区和极低密度区。依据碘油分布范围和沉积程度,肝癌LP—TAE术后的CT形态可分为六型,即完全型、缺损型、环型、簇集型、稀疏型和消散型。根据肿瘤的CT密度可以判断肿瘤的坏死与存活,根据肿瘤的CT形态可以判断疗效、估计预后和指导复治。更多还原

【Abstract】 CT scan were performed in 152 cases of primary hepatic carcinoma treated with Lp-TAE. Four kinds of density of lesion were demonstrated on CT, namely high density, low density, mixed density and extremely low density, CT morphology of hepatic cancer treated with Lp-TAE were classified into six types according to the distributive limits and deposition extent of iodized oil: complete type, defective type, circular type, aggragated type, discrete type and dissipative type. The necrosis and survival of tumor can be evaluated by CT density of lesion. CT morphology have important value in assessing effect and estimating prognosis and guiding in repeating Lp-TAE.更多还原