Fact sheets Lupus Acromegaly Idiopathic inflammatory myopathy Bullous pemphigoid Castleman disease CDKL5 syndrome Warm autoimmune haemolytic anaemia Chronic inflammatory demyelinating polyneuropathy Neurofibromatosis Thrombotic thrombocytopenic purpura See more Madelung's disease on the forum How were you diagnosed with a rare disease? Living with Usher syndrome: Share your... See the forum Madelung's disease