1 Charting the Labor Market (monthly)âa package of charts featuring data from the Current Population Survey. 2  Subscribe to the BLS News Service -- receive The Employment Situation news releases by e-mail.
Medical Definition of peritoneal cavity. : a space formed when the parietal and visceral layers of the peritoneum spread apart.
Ascites â Fluid Accumulation in the Abdomen. Most of the abdominal organs are covered by a double layer sac known as the peritoneum. The visceral peritoneum adheres to the organs while the parietal peritoneum lines the inner wall of the abdomen. Between these two layers is a potential space known as the peritoneal cavity.