Bloody stool also noted. Blood transfusion was given. port-A cach occlusion was notes,so we tried to use Urokinase to disslove blood.clots fail on 2019/10/08 and tried again on 2019/10/22.The patient refused CVP insertion. The patient also refused PICC for fluid injection. We added imovane for insomnia.Under relative stable condition,he was transferred to our hospital for further supportive care.