Fig. 3.
Age distribution of the top 10 rare diseases with most cases on the Target Rare Diseases List 2017. CoA: coarctation of the aorta; HLD: hepatolenticular degeneration; IPAH: idiopathic pulmonary arterial hypertension; IPF: idiopathic pulmonary fibrosis; MND: motor neuron disease; PLCH: pulmonary Langerhans cell histiocytosis; SSc: systemic sclerosis; TGA: transposition of the great arteries