Ascites is defined as?

Ascites is defined as?

• A. Fluid in the pleural cavity
• B. Fluid in the peritoneal cavity
• C. Pus in the peritoneal cavity
• D. Inflammation of the peritoneum

Answer: (B)

Ascites is the accumulation of fluid in the peritoneal cavity. It isn’t fluid in the pleural space, nor pus in the abdomen, nor inflammation of the peritoneum. The fluid builds up because factors like portal hypertension and low albumin decrease oncotic pressure and raise hydrostatic pressure, promoting fluid leakage into the abdominal space. Over time, sodium and water retention further expand the volume. Clinically, it presents with abdominal distention and may be evaluated with imaging and diagnostic paracentesis, where the serum-ascites albumin gradient helps identify whether portal hypertension is a driving factor.

Ascites is the accumulation of fluid in the peritoneal cavity. It isn’t fluid in the pleural space, nor pus in the abdomen, nor inflammation of the peritoneum. The fluid builds up because factors like portal hypertension and low albumin decrease oncotic pressure and raise hydrostatic pressure, promoting fluid leakage into the abdominal space. Over time, sodium and water retention further expand the volume. Clinically, it presents with abdominal distention and may be evaluated with imaging and diagnostic paracentesis, where the serum-ascites albumin gradient helps identify whether portal hypertension is a driving factor.