原发性肝癌的三维适形放射治疗

Three-dimensional conforinal radiotherapy for primary hepatic carcinoma

近年来三维适形放疗得到很大发展，已单独或与其他方法联合治疗原发性肝癌。放射诱导性肝病是其最严重的并发症，Lyman公式可用来预测原发性肝癌三维适形放疗的肝脏耐受剂量。

In recent years,three-dimensional conformal radiotherapy has been well developed, and has been used to treat primary hepatic carcinoma solitarily or combined with other treatment methods. Radiation induced liver disease is the severest complication, the equation of Lyman can be used to predict the tolerance dose that three-dimensional conformal radiotherapy treat primary hepatic carcinoma.