Conversation: The conversation between human and AI assistant.
[|Human|] one of my relative have Stage IV - Signet cell adenocarcinoma Stomach cancer and also spread in omentum  & one rib,our doctor have initiated chemotherapy (pallative) - 1 cycle completed and ask us to wait till two more cycles to complete to come on to conclusion. please suggest me what is the survival chance?? is it completely curable or how to increase her survival??
[|AI|]  The 5-year survival rate for stage 4 stomach cancer is only 4%. The intent of treatment is palliation not cure and improving quality of life. Chemotherapy combinations like cisplatin and capacitative can keep the tumor under control. After 3 cycles CT scan of whole abdomen needs to be done to response of chemotherapy to tumor. If it is partial response or stable disease then 3 more cycles can be given but if disease progresses then second line chemotherapy has to be givenRegards Chat Doctor.