問：我爸今年80歲，MRI發現胰臟癌腫瘤已5.4x6.6cm，沒侵犯肛門靜脈及上腸膜靜脈他脾臟已於20年前因大出血割除，17年前發現肝癌開刀切除腫瘤及胃的1/3，術後追蹤預後良好，3年前膽結石打膽切除膽囊，上星期MRI發現胰臟癌腫瘤5.4x6.6cm 報告如下： MRI of the abdomen in multiple planes and sequences with and without IV contrast enhancement; Mass lesion noted at the pancreatic head measuring about 5.4x6.6cm causing obstruction with dilatation of the bilateral IHDs, CBD and pancreatic duct. Pancreatic Ca is considered. No obvious encasement of the SMA. Patent Portal vein. Tiny cysts in the bilateral kidneys. Enlarged pararotic and aortocaval lymph nodes. The gallbladder and spleen are not demonstrated 想請問是第幾期？有漫延其他部位嗎？作化療用得舒緩(Tarceva)合適嗎？可以吃雞精或蜂膠嗎？