Portal Hypertension and a Stiff Liver

Area of Science:

• Hepatology
• Internal Medicine
• Diagnostic Imaging

Background:

• Portal hypertension (PH) is a clinical syndrome with severe complications, often caused by liver cirrhosis in Western countries.
• Ultrasound elastography aids in diagnosing liver cirrhosis at the bedside.
• Ascites and PH are common symptoms that can indicate underlying liver disease.

Observation:

• A patient presented with PH and ascites, initially suspected to have liver cirrhosis.
• The patient exhibited significant hepatomegaly and markedly increased liver stiffness.
• These findings prompted further investigation beyond standard cirrhosis diagnostics.

Findings:

• Liver biopsy revealed diffuse primary amyloidosis (AL amyloidosis) without evidence of fibrosis.
• This diagnosis diverged from the initial suspicion of liver cirrhosis.
• AL amyloidosis can present with features mimicking advanced liver disease.

Implications:

• Accurate diagnosis of PH requires considering conditions beyond liver cirrhosis.
• Non-invasive imaging methods are crucial for diagnosing and monitoring PH.
• Early identification of AL amyloidosis is vital for appropriate patient management and treatment.