Esophageal Motility Disorders in Patients With Esophageal Barium Residue After Videofluoroscopic Swallowing Study.

Abstract

OBJECTIVE:

To investigate esophageal motility disorders in patients with esophageal residual barium on chest x-rays after videofluoroscopic swallowing studies (VFSS) through high-resolution esophageal manometry (HREM).

METHODS:

We reviewed the records of 432 patients who underwent VFSS from September 2019 to May 2021, and 85 patients (19.7%) with large residual barium (diameter ≥1 cm) were included. As a result of HREM, motility disorders were classified as major or minor motility disorders according. Esophagogastroduodenoscopy and chest computed tomography results available were also reviewed.

RESULTS:

Among 85 patients with large residual barium in the esophagus, 16 patients (18.8%) underwent HREM. Abnormal esophageal motilities were identified in 68.8% patient: three patients (18.8%) had major motility disorders-achalasia (n=1), esophagogastric junction (EGJ) outflow obstruction (n=2)-and eight patients (50%) had minor motility disorders-ineffective esophageal motility (n=7), fragmented peristalsis (n=1). In those with normal esophageal motility, three patients of esophageal structure disorders (18.8%)-esophageal cancer (n=1), cardiogenic dysphagia (n=1), slight narrowing without obstruction of EGJ (n=1)-and two patients (12.5%) with chronic atrophic gastritis (n=2) were confirmed.

CONCLUSION:

Esophageal motility disorders were identified in 68.8% of 16 patients with large esophageal residual barium with three patients in the major and eight patients in the minor categories. Residual barium in the esophagus was not rare and can be a sign of significant esophageal motility disorders.

• Authors: Jintae Park, Sora Baek, Gowun Kim, Seung-Joo Nam, Ji Hyun Kim
• Journal: Annals of rehabilitation medicine (Ann Rehabil Med) Vol. 46 Issue 5 Pg. 237-247 (Oct 2022) ISSN: 2234-0645 [Print] Korea (South)
• PMID: 36353836 (Publication Type: Journal Article)