abdominal cavity

Gut's internal space

The abdominal cavity is the space in the body between the diaphragm and the pelvis, containing the stomach, intestines, liver, kidneys, and other organs.

It is lined by the peritoneum and separated from the chest cavity above.

The surgeon examined the abdominal cavity for signs of internal bleeding.

anatomy

peritoneum

Membrane lining the abdomen

mesentery · intestines · stomach · liver · spleen · kidneys · pancreas · gallbladder · bladder · colon

protection

peritoneum

Membrane lining the abdomen

visceral fat · serosa · lymph nodes · immune cells · cushioning · lubrication · barrier · containment

medical

ascites

Abdominal cavity fluid accumulation

abscess · distension · inflammation · bleeding · perforation · obstruction · trauma · infection · laparoscopy · imaging

surgery

laparotomy

Abdominal cavity access cut

anastomosis · colectomy · appendectomy · cholecystectomy · gastrectomy · hysterectomy · splenectomy · nephrectomy · exploration · dissection

Opposites
anatomical body cavity location

abdominal cavitychest cavity

Body's upper internal chamber

cranial cavity · thorax · chest · pelvic cavity · mediastinum

internal vs external body space

abdominal cavityskin

Body's outer layer

abdominal wall · exterior

Family

cavity, abdomen, abdominal, abdomens, gastrointestinal, abdominally

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