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[Thyroid disease in autoimmune liver diseases]
1Department of Internal Medicine I, Jikei University School of Medicine.
Nihon Rinsho. Japanese Journal of Clinical Medicine
|September 14, 1999
Summary
Autoimmune liver diseases like autoimmune hepatitis and primary biliary cirrhosis are often complicated by thyroid disorders, particularly hypothyroidism. Middle-aged women are at higher risk, necessitating concurrent diagnosis of both liver and thyroid conditions.
Area of Science:
- Endocrinology
- Hepatology
- Immunology
Context:
- Autoimmune liver diseases (autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis) are frequently associated with thyroid disorders.
- A nationwide survey in Japan revealed hypothyroidism in 12% of autoimmune hepatitis patients and 5.8% of primary biliary cirrhosis patients.
- Thyroid disorder symptoms can precede liver disease symptoms.
Purpose:
- To highlight the significant co-occurrence of autoimmune liver diseases and thyroid disorders.
- To emphasize the importance of considering thyroid function in patients diagnosed with autoimmune liver conditions, especially middle-aged women.
Summary:
- Hypothyroidism, often stemming from chronic thyroiditis, is a common comorbidity in patients with autoimmune hepatitis and primary biliary cirrhosis.
- The temporal relationship between thyroid disorder onset and liver disease presentation can vary, with thyroid issues sometimes appearing first.
- Given the predilection for middle-aged women to develop both autoimmune liver and thyroid diseases, a high index of suspicion and integrated diagnostic approach are crucial.
Impact:
- This highlights the need for integrated diagnostic strategies for autoimmune liver and thyroid diseases.
- Clinicians should maintain awareness of potential thyroid complications in patients with autoimmune liver diseases.
- Early detection and management of co-existing conditions can improve patient outcomes.