Pyloric antrum: Location and function - Kenhub
网页2024年4月29日 · The pyloric antrum, or simply the antrum, is the 1-2 cm long proximal segment of the pyloric part of the stomach, beginning at the distal end of the body of the stomach and ending at the more distal of the two segments of …
Pylorus - Wikipedia
网页The antrum also called the gastric antrum or the pyloric antrum is the initial portion of the pyloric region. It is near the bottom of the stomach, proximal to the pyloric sphincter, which separates the stomach and the duodenum.
Stomach: Anatomy, function, blood supply and innervation
网页2023年9月11日 · The stomach consists of several important anatomical parts. The four main sections of the stomach are the cardia, fundus, body, and pyloric part. As the name implies, the cardia surrounds the cardiac orifice, which is the opening between the esophagus and the stomach.
The Stomach - Structure - Neurovasculature - TeachMeAnatomy
网页2024年4月29日 · The pyloric sphincter lies between the pylorus and the first part of the duodenum. It controls of the exit of chyme (food and gastric acid mixture) from the stomach. In contrast to the inferior oesophageal sphincter, this is an anatomical sphincter .
23.4 The Stomach – Anatomy & Physiology - Open Educational …
网页The wider end of the funnel, the pyloric antrum, connects to the body of the stomach. The narrower end is called the pyloric canal, which connects to the duodenum. The smooth muscle pyloric sphincter is located at this latter point of …
Pyloric antrum - e-Anatomy - IMAIOS
网页The pyloric antrum is the proximal segment of the pyloric part of the stomach. The pyloric antrum begins at the distal end of the body of the stomach and ends at the the pyloric canal. The pyloric antrum measures 2 cm and is wider than the pyloric canal and contains mucus-secreting cells and gastrin-secreting endocrine cells (G CELLS).
Pylorus: Anatomy, structure and function - Kenhub
网页2023年10月30日 · The pyloric antrum is the wider and more proximal of the two regions connecting to the body of the stomach, with the narrower pyloric canal being the distal portion connecting to the duodenum. At the end of the pyloric canal is the pyloric orifice, marking the junction between the stomach and duodenum. The pyloric orifice passes …
Pyloric antrum - Vocab, Definition, and Must Know Facts - Fiveable
网页The pyloric antrum is the lower portion of the stomach that connects to the pyloric canal, which leads into the duodenum. It plays a crucial role in mixing food with gastric juices and regulating its passage into the small intestine.
Anatomy and Physiology of the Stomach and Pylorus
网页2019年4月13日 · The pyloric area is located in the antrum of the stomach and is mainly composed of G cells that secrete gastrin. Somatostatin releasing cells (D cells) are present in both oxyntic and pyloric glands, and its function is to inhibit gastrin and acid release.
23.4 The Stomach - Anatomy and Physiology - OpenStax
网页The wider end of the funnel, the pyloric antrum, connects to the body of the stomach. The narrower end is called the pyloric canal, which connects to the duodenum. The smooth muscle pyloric sphincter is located at this latter point of …