title: Radiographically occult congenital lobar emphysema presenting as unexplained neonatal tachypnea.
abstract: Congenital lobar emphysema (CLE) is usually diagnosed in the newborn period in an infant with respiratory difficulties and classic X-ray film findings. We describe a neonate with tachypnea of unclear etiology who was diagnosed with CLE by chest computed tomography scan, despite a plain chest radiograph that did not suggest the diagnosis.
authors.affiliation: Department of Pediatrics, Medical College of Wisconsin, Children's Hospital of Wisconsin, Milwaukee, Wisconsin, USA.
authors.forename: L S
authors.initials: LS
authors.lastname: Rusakow
authors.forename: S
authors.initials: S
authors.lastname: Khare
mesh_terms: D003937:Diagnosis, Differential; D004646:Emphysema / Q000151:congenital* / Q000175:diagnosis*; D005188:False Negative Reactions; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed