The Value of Preoperative Rigid Tracheobronchoscopy for the Diagnosis of Tracheomalacia in Oesophageal Atresia Patients
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- Preoperative rigid tracheobronchoscopy has limited predictive value for postoperative tracheomalacia (sensitivity 50%, specificity 67%).
- Routine preoperative TBS in esophageal atresia patients may not reliably identify which patients will develop postoperative tracheomalacia.
- Study of 79 esophageal atresia patients suggests current diagnostic approach for tracheomalacia may need refinement.
- Tracheomalacia assessment before esophageal atresia repair does not accurately predict postoperative airway complications.
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How often does tracheumalacia occur before and after surgery to correct a softagel atrasia and does rigid tracheobroncoscopy help diagnose it? I'm Lizzie Lee from Cincinnati Children's Hospital and this is an article you should know about. This retrospective cohort study in the Netherlands included 79 patients who had a rigid tracheobroncoscopy, a abbreviated TBS, done before and after a softagel atrasia surgery. They wanted to know whether TBS is useful for diagnosing tracheomalacia and whether tracheomalacia worsens after the surgical repair. Results showed that the pre-op TBS for the presence of post-op tracheomalacia had a sensitivity of 50% and a specificity of 67%. This shows that pre-op TBS, though routine, has limited predictive value for post-op tracheomalacia. Let us know what to think in the comments below and stay tuned for more articles that you should know about.