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Bronchial Obstruction
Hank Baskin, MD
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KEY FACTS

  • Terminology

    • Imaging

      • Top Differential Diagnoses

        • Clinical Issues

          TERMINOLOGY

          • Synonyms

            • Sometimes referred to as LEGO asthma
          • Definitions

            • Complete or partial bronchial occlusion by aspirated foreign body (FB)

          IMAGING

          • General Features

            • Radiographic Findings

              • Fluoroscopic Findings

                • CT Findings

                  • Imaging Recommendations

                    DIFFERENTIAL DIAGNOSIS

                      PATHOLOGY

                      • General Features

                        • Gross Pathologic & Surgical Features

                          CLINICAL ISSUES

                          • Presentation

                            • Demographics

                              • Natural History & Prognosis

                                • Treatment

                                  DIAGNOSTIC CHECKLIST

                                  • Image Interpretation Pearls

                                    Selected References

                                    1. Chand R et al: Frequency of various foreign bodies retrieved from the airway during bronchoscopy in children: a pediatric tertiary care center experience. Cureus. 12(7):e9348, 2020
                                    2. Ding G et al: Tracheobronchial foreign body aspiration in children: a retrospective single-center cross-sectional study. Medicine (Baltimore). 99(22):e20480, 2020
                                    3. Gibbons AT et al: Avoiding unnecessary bronchoscopy in children with suspected foreign body aspiration using computed tomography. J Pediatr Surg. 55(1):176-81, 2020
                                    4. Gordon L et al: Diagnosis of foreign body aspiration with ultralow-dose CT using a tin filter: a comparison study. Emerg Radiol. 27(4):399-404, 2020
                                    5. Aslan N et al: Evaluation of foreign body aspiration cases in our pediatric intensive care unit: Single-center experience. Turk Pediatri Ars. 54(1):44-8, 2019
                                    6. Zhong B et al: Risk factors for lower respiratory tract infection in children with tracheobronchial foreign body aspiration. Medicine (Baltimore). 98(10):e14655, 2019
                                    7. Özyüksel G et al: Foreign body aspiration in infants: role of self-feeding. Pediatr Allergy Immunol Pulmonol. 32(2):52-5, 2019
                                    8. Wu X et al: Fatal choking in infants and children treated in a pediatric intensive care unit: A 7- year experience. Int J Pediatr Otorhinolaryngol. 110:67-9, 2018
                                    9. Baram A et al: Tracheobronchial foreign bodies in children: the role of emergency rigid bronchoscopy. Glob Pediatr Health. 4:2333794X17743663, 2017
                                    10. Hanba C et al: Consumer product ingestion and aspiration in children: a 15-year review. Laryngoscope. 127(5):1202-1207, 2017
                                    11. Adramerina A et al: How parents' lack of awareness could be associated with foreign body aspiration in children. Pediatr Emerg Care. 32(2):98-100, 2016
                                    12. Salih AM et al: Airway foreign bodies: a critical review for a common pediatric emergency. World J Emerg Med. 7(1):5-12, 2016
                                    13. Yang YH et al: Risk factors for preoperative respiratory complications in children with tracheobronchial foreign bodies. J Int Med Res. 44(2):338-45, 2016
                                    14. Darras KE et al: Imaging acute airway obstruction in infants and children. Radiographics. 35(7):2064-79, 2015
                                    Related Anatomy
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                                    Related Differential Diagnoses
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                                    References
                                    Tables

                                    Tables

                                    KEY FACTS

                                    • Terminology

                                      • Imaging

                                        • Top Differential Diagnoses

                                          • Clinical Issues

                                            TERMINOLOGY

                                            • Synonyms

                                              • Sometimes referred to as LEGO asthma
                                            • Definitions

                                              • Complete or partial bronchial occlusion by aspirated foreign body (FB)

                                            IMAGING

                                            • General Features

                                              • Radiographic Findings

                                                • Fluoroscopic Findings

                                                  • CT Findings

                                                    • Imaging Recommendations

                                                      DIFFERENTIAL DIAGNOSIS

                                                        PATHOLOGY

                                                        • General Features

                                                          • Gross Pathologic & Surgical Features

                                                            CLINICAL ISSUES

                                                            • Presentation

                                                              • Demographics

                                                                • Natural History & Prognosis

                                                                  • Treatment

                                                                    DIAGNOSTIC CHECKLIST

                                                                    • Image Interpretation Pearls

                                                                      Selected References

                                                                      1. Chand R et al: Frequency of various foreign bodies retrieved from the airway during bronchoscopy in children: a pediatric tertiary care center experience. Cureus. 12(7):e9348, 2020
                                                                      2. Ding G et al: Tracheobronchial foreign body aspiration in children: a retrospective single-center cross-sectional study. Medicine (Baltimore). 99(22):e20480, 2020
                                                                      3. Gibbons AT et al: Avoiding unnecessary bronchoscopy in children with suspected foreign body aspiration using computed tomography. J Pediatr Surg. 55(1):176-81, 2020
                                                                      4. Gordon L et al: Diagnosis of foreign body aspiration with ultralow-dose CT using a tin filter: a comparison study. Emerg Radiol. 27(4):399-404, 2020
                                                                      5. Aslan N et al: Evaluation of foreign body aspiration cases in our pediatric intensive care unit: Single-center experience. Turk Pediatri Ars. 54(1):44-8, 2019
                                                                      6. Zhong B et al: Risk factors for lower respiratory tract infection in children with tracheobronchial foreign body aspiration. Medicine (Baltimore). 98(10):e14655, 2019
                                                                      7. Özyüksel G et al: Foreign body aspiration in infants: role of self-feeding. Pediatr Allergy Immunol Pulmonol. 32(2):52-5, 2019
                                                                      8. Wu X et al: Fatal choking in infants and children treated in a pediatric intensive care unit: A 7- year experience. Int J Pediatr Otorhinolaryngol. 110:67-9, 2018
                                                                      9. Baram A et al: Tracheobronchial foreign bodies in children: the role of emergency rigid bronchoscopy. Glob Pediatr Health. 4:2333794X17743663, 2017
                                                                      10. Hanba C et al: Consumer product ingestion and aspiration in children: a 15-year review. Laryngoscope. 127(5):1202-1207, 2017
                                                                      11. Adramerina A et al: How parents' lack of awareness could be associated with foreign body aspiration in children. Pediatr Emerg Care. 32(2):98-100, 2016
                                                                      12. Salih AM et al: Airway foreign bodies: a critical review for a common pediatric emergency. World J Emerg Med. 7(1):5-12, 2016
                                                                      13. Yang YH et al: Risk factors for preoperative respiratory complications in children with tracheobronchial foreign bodies. J Int Med Res. 44(2):338-45, 2016
                                                                      14. Darras KE et al: Imaging acute airway obstruction in infants and children. Radiographics. 35(7):2064-79, 2015