What does antral biopsies mean?

Antral biopsies refer to the procedure of taking small tissue samples from the antrum, which is the lower part of the stomach. This procedure is typically performed during an endoscopy to diagnose conditions such as gastritis, ulcers, or stomach cancer. The collected tissue samples are then examined histologically for signs of disease or abnormalities. Antral biopsies are crucial for accurate diagnosis and appropriate treatment planning.