title: Traumatic Pulmonary Herniation at the Diaphragmatic Junction in a Pediatric Patient: A Rare Complication of Blunt Chest Trauma.
abstract: We present a case of traumatic intercostal pulmonary herniation in an 11-year-old boy after blunt trauma to the chest, without associated chest wall disruption or pneumothorax. This condition is especially uncommon in children, with only 5 previously reported cases and most occurring after penetrating chest trauma. To date, there are no reports in literature describing traumatic intercostal lung herniation at the diaphragmatic junction with a closed chest cavity in a child. The number of traumatic lung herniation diagnoses may be expanded by a more liberal use of computed tomography when serious injury is suspected. Computed tomography and advanced imaging should be considered in pediatric trauma patients presenting with concern for intrathoracic injury that may not be seen on plain film. Traumatic blunt intrathoracic and intra-abdominal injuries in the pediatric population that are within proximity of diaphragmatic insertion should be thoroughly evaluated to rule out diaphragmatic injury. As in our case, invasive surgical intervention such as thoracoscopy may be necessary.
authors.affiliation: From the *Emergency Medicine Department, Akron General Medical Center, †Emergency Medicine Research, Akron General Medical Center, ‡Pediatric Emergency Medicine, Akron Children's Hospital; and §Department of Pediatrics and Emergency Medicine, Akron Children's Hospital, Akron, OH.
authors.forename: Kseniya
authors.initials: K
authors.lastname: Orlik
authors.forename: Erin Leslie
authors.initials: EL
authors.lastname: Simon
authors.forename: Carrie
authors.initials: C
authors.lastname: Hemmer
authors.forename: Maria
authors.initials: M
authors.lastname: Ramundo
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D006548:Hernia, Diaphragmatic / Q000175:diagnosis* / Q000209:etiology* / Q000601:surgery; D006801:Humans; D055370:Lung Injury / Q000175:diagnosis* / Q000209:etiology*; D008297:Male; D015541:Off-Road Motor Vehicles; D013898:Thoracic Injuries / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D013906:Thoracoscopy; D014949:Wounds, Nonpenetrating / Q000150:complications* / Q000175:diagnosis / Q000601:surgery