preferred_name: multisystemic smooth muscle dysfunction syndrome
preferred_name_lc: multisystemic smooth muscle dysfunction syndrome
label: congenital mydriasis, patent ductus arteriosus, thoracic aortic aneurysm, and vasculopathy
label_lc: congenital mydriasis, patent ductus arteriosus, thoracic aortic aneurysm, and vasculopathy