Sorry to listen about your mom's condition. The problems you have mentioned needs to be more specified. Bleeding site and amount to be mentioned. The disease is not mentioned also. It is difficult to comment on the management. Anyway, liver
function test report should have been mentioned. Stage IV cancer can be managed but that depends on the specific site and type of cancer.Supportive and symptomatic treatment can be continued. Do not loose hope. Follow your oncologist's advise.