What term describes the abnormal accumulation of fluid in the peritoneal cavity?

What term describes the abnormal accumulation of fluid in the peritoneal cavity?

• A. Ascites
• B. Pneumoperitoneum
• C. Hemoperitoneum
• D. Hydrothorax

Answer: (A)

The term that describes the abnormal accumulation of fluid in the peritoneal cavity is ascites. This condition can occur due to various causes, including liver disease (particularly cirrhosis), heart failure, infections, or malignancies. The fluid accumulation leads to an increase in abdominal girth and can result in discomfort and complications such as infection.

Pneumoperitoneum refers to the presence of air in the peritoneal cavity, typically resulting from a perforation in the gastrointestinal tract, and is not related to fluid accumulation. Hemoperitoneum specifically signifies the presence of blood in the peritoneal cavity, often due to trauma or bleeding disorders, distinguishing it from the fluid accumulation referred to as ascites. Hydrothorax, on the other hand, indicates fluid accumulation in the pleural space rather than the peritoneal cavity. Thus, ascites is the correct term for fluid accumulation specifically in the abdominal cavity.