Keywords Subtotal splenectomy of reserving the underpart of the spleen;Remained demembraned spleen;Fixing the spleen and the great omentum to the post peritoneum;Hepatocirrhosis;Portal hypertension;

• 脾大部切除;脾去被膜化;脾大网膜腹膜后固定术;肝硬化;门脉高压;