(Universidad de Cuenca. Facultad de Ciencias Médicas, 2012-12) Quito Riera, Lauro Bolívar; Saeteros Cordero, Xavier Eduardo; Palacios Astudillo, Xavier
Cystic adenomatoid malformation is a developmental disorder bronchopulmonary extremely
rare, occurring at a frequency of approximately 1 in 25,000 or 30,000 case patients and is characterized by
the arrest in lung maturation canalicular phase, which occurs between weeks 17 and 27 weeks of fetal
life, causing cystic dilations for lack of alveolar development, accompanied by growth of existing bronchi.
Our patient had 2 years 6 months with severe respiratory symptoms, three months
