The lesser omentum - which is a membranous fatty tissue and part of the messentaries - attaches to the lesser curvature of the stomach, duodenum, and liver.
The lesser omentum
Curvatures of the stomach:Lesser Curvature forms the right border of stomach, which extends from cardiac orifice to the pylorus. The lesser omentum is attached to lesser curvature and the liver. The lesser omentum forms the anterior boundary of the omental foramen and contains hepatic artery, portal vein and bile duct within its lower border.Greater Curvature extends from left of cardiac orifice, over dome of fundus, and along left border of stomach to the pylorus.The gastrosplenic ligament attaches to the upper part of the greater curvature and the greater omentum attaches to its lower part.
There are three major arteries to the stomach all of which come eternaly from the Celiac Trunk from the aorta. The left gastric artery brached directly from the celiac trunk and supplies the left part of the lesser curvature area where the right gatric arterie supplies the right part of the lesser curvature and comes from common hepatic artery. The right gastro-omental which comes from the common hepatic artery and supplies the right part of the greater curvature. The left gastro-omental is a continuation of the splenic artery and supplies the left part of the greater curvature.
The membrane that is found in the abdominal cavity is called serous membrane. It composes the visceral and parietal peritoneum and also has extensions called mesenteries, including the greater and lesser omentums.
Is Diffusion the movement of molecules from a greater to a lesser concentration.
If there is the concentration of substance inside the cell is lesser than outside and cell membrane is permeable to the substance.
Lesser omentum
The lesser omentum is the structure that is attached to the lesser curvature of the stomach. It is thin but has two layers of serous membrane.
The lesser curvature of the stomach.
The structure attached to the lesser curvature of the stomach is a mesentery called the lesser omentum. this receives bile from the liver and sends it to the stomach.
The stomach has a greater and lesser curvature. The greater curvature is the more lateral of the two.
the lesser curvature of the stomach is a concave curve
The greater omentum is located in the stomach. It is like an apron that extends from the greater curvature of the stomach to the transverse colon. Its purpose is for fat deposition, immune contribution, and infection and wound isolation. The lesser omentum, on the other hand, extends from the liver to the lesser curvature of the stomach. There is no known function of the lesser omentum.
the gastric vein
A marked "notching" curve roughly in the middle of the lesser curvature of teh stomach nearer to the pylorus than the cardium.
The stomach, part of the gastrointestinal tract, is a digestive organ located between the esophagus and the duodenum. It has a 'J' shape, and features a lesser and greater curvature. The anterior and posterior surfaces are smoothly rounded with a peritoneal covering. The greater curvature forms the long, convex, lateral border of the stomach. Arising at the cardiac orifice, it arches backwards and passes inferiorly to the left. It curves to the right as it continues medially to reach the pyloric antrum (opening to the pylorus).
Curvatures of the stomach:Lesser Curvature forms the right border of stomach, which extends from cardiac orifice to the pylorus. The lesser omentum is attached to lesser curvature and the liver. The lesser omentum forms the anterior boundary of the omental foramen and contains hepatic artery, portal vein and bile duct within its lower border.Greater Curvature extends from left of cardiac orifice, over dome of fundus, and along left border of stomach to the pylorus.The gastrosplenic ligament attaches to the upper part of the greater curvature and the greater omentum attaches to its lower part.
Clinically, it is true that gastric ulcer is more common along the lesser curvature and less common along the greater curvature. To elucidate this difference in ulcerognesis, two experimental ulcers were prepared in dogs at the sites, one at the angular incisure and the other at the corresponding greater curvature after the method by Hatafuku & Thal in japan. The cause for this may be explained by the increased motility with repeated ischemic condition at the lesser curvature.