Acromegaly Acute porphyria Cushing’s Disease and Syndrome Cutaneous T-Cell Lymphoma Cystic Fibrosis Homocystinuria Homozygous Familial Hypercholesterolemia Hyperammonaemia Nephropathic cystinosis Patent Ductus Arteriosus Phenylketonuria Rare Cancers Vitamin E deficiency in chronic cholestasis Wilson's disease