Several types of stomach cancer can develop in different parts of your stomach or affect different tissues. Most are adenocarcinomas, but rarer types like GISTs, NENs, and lymphomas may require ...

The stomach wall has five layers, and different types of stomach cancer are often classified based on where they begin. Each year, stomach cancer makes up about 1.5% of cancers in the United States.

Stomach cancer, or gastric cancer, begins when cells change and grow out of control. There are several different types, including adenocarcinoma, squamous cell carcinoma, and gastrointestinal ...

There are four types of stomach ulcers. Each type occurs on a different part of the stomach lining. These are different from duodenal ulcers, although they develop nearby and have similar causes ...

There are also different sub-types of stomach NETs and Stomach NECs: There are 3 types of stomach NETs - type 1, type 2 and type 3. There are 2 main types of stomach NECs - small cell stomach NEC and ...