Endocrine Abstracts

Inflammatory lesions of the pituitary gland are rarely encountered. Recently, the concept of IgG4-related systemic disease was proposed and several cases associated with infundibulo-hypophysitis were reported. We report 4 additional cases and review the cases in the literature. Case 1: 75-year-old female had diabetes insipidus due to infundibulo-neurohypophysitis for 25 years and chronic thyroiditis. She developed obstructive jaundice and surgery showed autoimmune pancreatitis...