The liver in celiac disease.

Area of Science:

• Gastroenterology
• Hepatology
• Immunology

Background:

• Celiac disease affects 1% of the population, causing small intestine immune reactions to gluten.
• Hepatic disorders are frequently associated with celiac disease, often presenting as elevated liver enzymes.
• The link between celiac disease and various liver conditions necessitates increased awareness among hepatologists.

Purpose of the Study:

• To review the spectrum and pathogenesis of liver injury in celiac disease.
• To guide clinicians in detecting and managing celiac disease in patients with chronic liver conditions.
• To discuss potential mechanisms linking celiac disease and liver damage.

Main Methods:

• Literature review of studies on celiac disease and liver disorders.
• Analysis of clinical presentations, diagnostic approaches, and treatment outcomes.
• Discussion of pathogenetic mechanisms and common etiological factors.

Main Results:

• Isolated hypertransaminasemia is the most common hepatic manifestation of celiac disease.
• A gluten-free diet often resolves liver enzyme abnormalities and improves liver histology.
• Celiac disease frequently coexists with autoimmune liver diseases like autoimmune hepatitis and primary biliary cirrhosis.

Conclusions:

• Hepatologists should consider celiac disease in the differential diagnosis of abnormal liver tests.
• Early diagnosis and gluten-free dietary management are crucial for patients with celiac disease and liver disorders.
• Understanding the association between celiac disease and liver conditions improves patient care and outcomes.