Peritoneaalista

Peritoneaalista refers to the peritoneum, a serous membrane that lines the abdominal cavity and covers most of the abdominal organs. It is a thin, slippery tissue that consists of two layers: the parietal peritoneum, which lines the abdominal wall, and the visceral peritoneum, which covers the organs. Between these two layers is a potential space called the peritoneal cavity, which normally contains a small amount of serous fluid that lubricates the surfaces, allowing organs to move freely against each other during digestion and other bodily functions.

The peritoneum plays a crucial role in the abdominal cavity. It helps to support and suspend organs, holds blood vessels and nerves in place, and contributes to the immune defense of the abdominal organs. Inflammation of the peritoneum is known as peritonitis, a serious condition that can be caused by infection, trauma, or chemical irritation. Peritoneal dialysis is a medical treatment for kidney failure that utilizes the peritoneum's semipermeable membrane properties to filter waste products from the blood. Conditions affecting the peritoneum can range from benign cysts to malignant tumors.