Popis: |
Patients with globus, the sensation of something stuck in the throat, are evaluated by otolaryngologists, gastroenterologists, and speech pathologists and often undergo multiple tests and interventions. We hypothesize that a videofluoroscopic swallow study (VFSS) is useful to characterize globus etiology and correlate subjective globus location to atypical VFSS findings.Retrospective chart review of all patients undergoing VFSS over a 24-month period with a primary complaint of globus. Globus was characterized by the patient as above the thyroid notch, between the thyroid notch and sternum, or substernal. VFSS findings were categorized as oropharyngeal, pharyngoesophageal, or esophageal based on nine VFSS abnormalities and then further broken out for subgroup analyses.Of 216 patients meeting study criteria, 109 patients localized globus above the thyroid notch, 74 between the thyroid notch and sternum, and 33 substernal. One hundred ninety-five patients (90.3%) had at least one finding on VFSS that could account for symptoms, and the majority had multiple. In fact, 21 patients (9.7%) with dysphagia localized above the thyroid notch had evidence of distal esophageal abnormalities, and 15 (6.9%) with dysphagia localized substernal had oropharyngeal abnormalities.Whereas VFSS was likely to identify abnormalities, these areas relate poorly overall with the patient's subjective globus location, and the clinical utility of the study is questionable.4 Laryngoscope, 129:335-338, 2019. |