Pyloric Antrum

**Definition:** The region between the sharp indentation at the lower third of the STOMACH (incisura angularis) and the junction of the PYLORUS with the DUODENUM. Pyloric antral glands contain mucus-secreting cells and gastrin-secreting endocrine cells (G CELLS).

**Tree numbers:** - A03.556.875.875.716

**Synonyms:** - Antrum, Pyloric - Gastric Antrum