Is the Galleri multi-cancer blood test worth it? A doctor explains real-world performance data and explains why no major ...

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or delivering the wrong diagnosis.

Screening is the process of checking for cancer before there are any warning signs or symptoms. The purpose of gastric cancer screening is to detect any changes in your stomach tissue at an early ...

A new cell-free DNA blood test detects early-stage stomach cancer with 71% sensitivity, offering a non-invasive alternative to endoscopy.

Scientists have found that a common bacterium that usually lives in the mouth can help stomach cancer grow by feeding tumors with a substance they use as fuel. The discovery suggests that this ...