GROSS ANATOMY

Detailed explanation-1: -In males, the peritoneum is a closed-sac system, whereas in females it is an open-sac system with the fallopian tubes and ovaries connecting to the peritoneal cavity.

Detailed explanation-2: -The peritoneal cavity (abdominal cavity or coelum) contains, largely, the visceral organs including the liver, stomach, small and large intestines, and associated smaller organs. In women, the uterus, Fallopian tubes, and ovaries also protrude into the peritoneal cavity.

Detailed explanation-3: -The peritoneum (rare plural: peritonea or peritoneums) is a large complex serous membrane that forms a closed sac, the peritoneal cavity, within the abdominal cavity.

Detailed explanation-4: -The space within the abdomen that contains the intestines, the stomach, and the liver. It is bound by thin membranes.