<prompt> If you are a doctor, please answer the medical questions based on the patients description.how long does a patient live ater being diagnosed with stage 3 stomach cancer with treatment. the patient is a 79 year old male that is diabetic and has bad hear and some type of blood disorder . We just would like some general time frame. It is my father in law and he refuses any type of treatment. Thanks so much for your help  <response>: Hi, Stage III lung cancer can also be subdivided according to TNM classification. Your father is diabetic and having some blood disorder. I do not know what type of blood disorder it is even then he can be treated with chemotherapy and radiation and if surgery is possible he may have 3 year survival up to 80. If his medical condition does not suit such radical treatment oral chemotherapy can also be tried. Consult with your oncologist. Take care. 