My husband was recently diagnosed with stomach cancer that has spread to his liver. What is the prognosis at this stage, and what treatment options are available? (Thuong Nguyen, Hanoi)

Tham, 28, experiencing persistent upper abdominal pain and frequent vomiting, was diagnosed with early-stage adenocarcinoma.

I was recently diagnosed with stage two stomach cancer. When is surgery needed, and how dangerous is the disease? (Le Nhan, Ha Noi)

Stomach cancer can cause pain, discomfort in the stomach area, or a burning sensation in the upper abdomen in the morning.