Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Diffuse gastric cancer ?
    ### Response:
    What are the signs and symptoms of Diffuse gastric cancer? Signs and symptoms of gastric cancer may include indigestion, stomach discomfort, bloating, mild nausea, loss of appetite, and heartburn. In more advanced stages of gastric cancer signs and symptoms may include bloody stool, vomiting, weight loss, stomach pain, jaundice, ascites (fluid in the abdomen), and trouble swallowing.
    