Overlap syndromes show characteristics of both autoimmune hepatitis (AIH) and primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC), or autoimmune cholangitis (AIC). (From Beuers U.

Asthma–chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) is a commonly encountered yet loosely defined clinical entity. ACOS accounts for approximately 15–25% of the ...

what other overlapping syndromes you might have," she said. ADHD is a neurodevelopmental disorder characterized by issues with inattention, restlessness, hyperactivity and impulsivity, Gounder ...