Medically reviewed by Marla Anderson, MD Stomach cancer—or gastric cancer—occurs when cells in the lining of the stomach wall ...

What is stage 3 stomach cancer? Stage 3 stomach cancer means your cancer has grown into or through the inner, supportive, muscle or outer layer of the stomach. It might have spread to nearby lymph ...

What is stage 2 stomach cancer? Stage 2 stomach cancer means your cancer might have spread into the inner, supportive or muscle layer of the stomach. Or it might have spread as far as or through the ...