Patients with some gastrointestinal tumors were able to be treated with immunotherapy drugs alone and avoid surgery, chemotherapy or radiation, the study found.

It's often recommended as part of a balanced diet, but Italian researchers suggest too much of this meat could raise certain ...

Rates of appendiceal adenocarcinoma more than tripled among Americans born in 1980 compared with those born in 1945, a study ...

GISTs are a rare type of cancer that develops in the digestive tract’s connective tissue, specifically from cells that help regulate muscle contractions. GISTs are primarily driven by genetic ...

Patients in the clinical trial, who had a variety of gastrointestinal tumors, also received the immune checkpoint inhibitor pembrolizumab (Keytruda) to help further boost their immune response.