Neonatal Marfan Sydrome with Pulmonary Artery Cystic Degeneration Neonatal Marfan Sydrome with Pulmonary Artery Cystic Degeneration Neonatal_Marfan_Syndrome Por Paulo Margotto | 28/04/2018 Segura, ME; Margotto, PR; Falcão, SR; Rosa MT; Falcão C; Ribeiro, A. Hospital Regional da Asa Sul, Brasília, Brazil. Arquivos Neonatal_Marfan_Syndrome