Soft tissue sarcoma (STS) is a type of cancer that develops in soft tissues, such as deep skin tissues, muscle, fat, and blood vessels. STS can occur in any part of the body, including the abdomen.

Doctors palpate the abdomen to check certain organs and feel for atypical masses or tenderness. Palpating the abdomen is often part of an abdominal physical examination. A doctor may perform a ...

Stomach ulcers and stomach cancer can both cause abdominal pain and other gastrointestinal symptoms, but there are some differences. Both conditions can be serious and require medical attention. The ...