Fact sheets Lupus Acromegaly Immune thrombocytopenic purpura Primary biliary cholangitis Chronic inflammatory demyelinating polyneuropathy Autosomal dominant polycystic kidney disease Castleman disease Fabry disease Cushing syndrome Bullous pemphigoid See more Monosomy 22q11 on the forum What is the most frustrating or difficult... See the forum Monosomy 22q11