Primary sclerosing cholangitis: review for radiologists.

Area of Science:

• Gastroenterology and Hepatology
• Radiology
• Immunology

Background:

• Primary sclerosing cholangitis (PSC) is a rare, chronic inflammatory bile duct disease.
• It can lead to bile duct strictures, cholestasis, and cirrhosis.
• Patients may be asymptomatic or present with cholestasis symptoms.

Purpose of the Study:

• To provide a comprehensive review of primary sclerosing cholangitis.
• To cover its pathophysiology, clinical features, and imaging findings.
• To discuss surveillance methods and post-transplant appearance.

Main Methods:

• Literature review of primary sclerosing cholangitis.
• Synthesis of information on pathophysiology, clinical presentation, and imaging.
• Inclusion of data on surveillance and post-transplant management.

Main Results:

• PSC involves chronic inflammation leading to bile duct damage.
• Clinical presentation varies from asymptomatic to cholestatic symptoms.
• Imaging is crucial for diagnosis and monitoring disease progression.

Conclusions:

• Primary sclerosing cholangitis requires a multidisciplinary approach.
• Understanding imaging findings is key for diagnosis and management.
• Surveillance and post-transplant care are important aspects of PSC management.