|The area of the peritoneal cavity that lies directly below the diaphragm.
|A potential space between the parietal and visceral peritoneum, housing many abdominal organs.
|The part of the peritoneal cavity above the transverse colon, containing the stomach and liver.
|The part of the peritoneal cavity below the transverse colon, extending into the pelvis.
|The lower part of the torso, forming the basin of the spine and housing parts of the digestive and urogenital systems.
|A digestive organ that processes food by secreting acid and enzymes.
|The middle section of the large intestine, passing from right to left across the abdomen.
|Third part of the duodenum
|The horizontal section of the duodenum, the first part of the small intestine.
|Superior mesenteric artery
|A major artery that supplies blood to the small intestine and parts of the large intestine.
|The division of the peritoneal cavity behind the stomach.
|A large fatty structure attached to the stomach, draping over the intestines, with immunological functions.
|A large, dome-shaped muscle that separates the thoracic cavity from the abdominal cavity and plays a major role in breathing.
|A vital organ involved in metabolism, detoxification, protein synthesis, and other essential bodily functions.
|The largest artery in the body, originating from the left ventricle of the heart and extending down to the abdomen where it branches off.
|The inner layer of the peritoneum that surrounds the abdominal organs.
|The outer layer of the peritoneum that lines the abdominal and pelvic cavities.
|A fold of the peritoneal cavity that attaches the stomach, small intestine, pancreas, spleen, and other organs to the posterior wall of the abdomen.
|A part of the gastrointestinal tract following the stomach and preceding the large intestine, where most of the end absorption of nutrients occurs.
|The last part of the gastrointestinal tract, responsible for water absorption and feces formation.