Endocrine Abstracts

Introduction: IgG4-related disease is a newly recognized entity associated with autoimmune conditions involving almost every organ system, characterized by elevated serum IgG4 as well as mass like tissue infiltration by IgG4-positive plasma cells. Pituitary gland can be involved and can presented as hypophysitis.Case description: We report a case of a 56-year-old man, who has been suffering for the nine last years of episodes of fatigue and headaches wit...