What is most commonly a cause of ascites?

Prepare for the Vituity Medical Scribe Test with engaging flashcards and multiple choice questions. Get detailed explanations to enhance understanding and be ready for your exam!

Ascites, the accumulation of fluid in the peritoneal cavity, is most commonly caused by liver disease, particularly cirrhosis. When the liver is damaged due to various factors such as chronic alcohol consumption, viral hepatitis, or fatty liver disease, it can lead to increased pressure in the portal vein (portal hypertension). This pressure change causes fluid to leak from blood vessels into the abdominal cavity, resulting in ascites.

In addition to liver disease, other factors can contribute to ascites, but they are far less common. While gallstones may lead to complications like cholecystitis or pancreatitis, and intestinal obstruction can cause related symptoms, they are not primary causes of fluid accumulation in the abdomen. Rectal swelling might indicate other issues but does not directly lead to ascites. Thus, liver disease stands out as the most frequent underlying cause of this condition.

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