Autoantibody screening of plasma and peritoneal fluid of patients with endometriosis.

Study Question: Are there specific autoantibody profiles in patients with endometriosis that are different from those in controls?

Summary Answer: This study did not reveal a significantly higher prevalence of autoantibodies in the studied groups of patients.

What Is Known Already: Various inflammatory factors are postulated to be involved in the pathomechanisms of endometriosis, and a potential link exists with autoimmune diseases, which may also play an important role. As the diagnosis of endometriosis remains invasive, it can only be confirmed using laparoscopy with histopathological examination of tissues.