The most common finding in hepatic congestion is?

The most common finding in hepatic congestion is?

• A. Dilated IVC
• B. Ascites
• C. Hepatomegaly
• D. Portal hypertension

Answer: (A)

When hepatic venous congestion occurs, the rise in right atrial and central venous pressure backs up into the liver’s venous system. That same pressure is transmitted back to the IVC, so the IVC becomes dilated. On ultrasound, a dilated IVC that shows little to no inspiratory collapse is a direct, early, and reliable sign of venous congestion and elevated central venous pressure, which is why it’s the most common finding in this scenario. Hepatomegaly can happen because the liver is engorged with blood, but its presence depends on how long the congestion has been going and other factors, so it’s less consistently observed as a standalone sign. Ascites can develop with chronic congestion, yet it’s not as universal a finding as a dilated IVC. Portal hypertension is a broader concept and can occur in other liver conditions, so it isn’t as specific for hepatic congestion as an enlarged, non-collapsing IVC.

When hepatic venous congestion occurs, the rise in right atrial and central venous pressure backs up into the liver’s venous system. That same pressure is transmitted back to the IVC, so the IVC becomes dilated. On ultrasound, a dilated IVC that shows little to no inspiratory collapse is a direct, early, and reliable sign of venous congestion and elevated central venous pressure, which is why it’s the most common finding in this scenario.

Hepatomegaly can happen because the liver is engorged with blood, but its presence depends on how long the congestion has been going and other factors, so it’s less consistently observed as a standalone sign. Ascites can develop with chronic congestion, yet it’s not as universal a finding as a dilated IVC. Portal hypertension is a broader concept and can occur in other liver conditions, so it isn’t as specific for hepatic congestion as an enlarged, non-collapsing IVC.