primary squamous cell carcinoma of liver

例句：

1. 1.The patient was diagnosed with primary squamous cell carcinoma of the liver.
   患者被诊断出患有原发性肝细胞癌。
2. 2. The treatment for primary squamous cell carcinoma of the liver is surgery followed by radiotherapy.
   原发性肝细胞癌的治疗方法是先手术再放疗。
3. 3. The prognosis for primary squamous cell carcinoma of the liver is generally poor, with a five-year survival rate of less than 20%.
   原发性肝细胞癌的预后通常较差，五年生存率不到20%。