Ascites is most commonly associated with dysfunction of which organ?

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Multiple Choice

Ascites is most commonly associated with dysfunction of which organ?

Ascites most commonly reflects liver dysfunction because the liver’s failure leads to portal hypertension and reduced albumin production. When the liver is damaged (as in cirrhosis), blood flow through the portal system is impeded, raising pressure in the portal venous system and causing fluid to leak into the peritoneal cavity. At the same time, the liver’s diminished albumin synthesis lowers plasma oncotic pressure, promoting fluid accumulation in the abdomen. The body’s compensatory mechanisms then retain sodium and water, further worsening the fluid buildup. While pancreatitis can cause ascites and gallbladder or stomach diseases aren’t typical causes, liver disease remains the most common source of ascites. A high serum-ascites albumin gradient (SAAG) supports a portal hypertension–related, liver-origin cause.

Ascites most commonly reflects liver dysfunction because the liver’s failure leads to portal hypertension and reduced albumin production. When the liver is damaged (as in cirrhosis), blood flow through the portal system is impeded, raising pressure in the portal venous system and causing fluid to leak into the peritoneal cavity. At the same time, the liver’s diminished albumin synthesis lowers plasma oncotic pressure, promoting fluid accumulation in the abdomen. The body’s compensatory mechanisms then retain sodium and water, further worsening the fluid buildup. While pancreatitis can cause ascites and gallbladder or stomach diseases aren’t typical causes, liver disease remains the most common source of ascites. A high serum-ascites albumin gradient (SAAG) supports a portal hypertension–related, liver-origin cause.

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