Gastric Accommodation Studied by Ultrasonography in Patients with Reflux Esophagitis
Overview
Authors
Affiliations
The aim of this study was to investigate gastric accommodation to a meal in patients with reflux esophagitis using ultrasonography. Twenty consecutive patients with reflux esophagitis of grade I (14) or II (6) and 20 healthy subjects underwent ultrasonographic measurements of the stomach before and after ingestion of a 500 ml soup meal. Reflux esophagitis patients revealed a significantly larger sagittal area of the proximal stomach at 5 min (P = 0.002) and 15 min (P = 0.007) postprandially and experienced more epigastric fullness after the meal (P = 0.0006). Postprandial fullness and sagittal area of the proximal stomach correlated significantly (r = 0.69; P = 0.0007). We conclude that patients with mild or moderate reflux esophagitis have a larger sagittal area of the proximal stomach and more postprandial fullness in response to a soup meal than healthy subjects. Postprandial distension of the proximal stomach may be a pathogenetic factor in reflux esophagitis.
Ultrasound assessment of gastrointestinal luminal contents: a narrative review.
Su H, Taylor K, Friedman A, Cataletti G, Maconi G J Ultrasound. 2024; 27(4):781-792.
PMID: 39292369 PMC: 11496442. DOI: 10.1007/s40477-024-00951-3.
Ahmed I, Udawat H, Ansari M, Yadav R, Vaishnav S, Agrawal D Indian J Gastroenterol. 2023; 42(6):824-832.
PMID: 37814116 DOI: 10.1007/s12664-023-01436-7.
Sonographic evaluation of proximal gastric accommodation in patients with functional dyspepsia.
Fan X, Wang L, Zhu Q, Ma T, Xia C, Zhou Y World J Gastroenterol. 2013; 19(29):4774-80.
PMID: 23922476 PMC: 3732851. DOI: 10.3748/wjg.v19.i29.4774.
Perez M, Coley B, Crandall W, Di Lorenzo C, Bravender T J Pediatr. 2013; 163(3):867-72.e1.
PMID: 23587435 PMC: 3923459. DOI: 10.1016/j.jpeds.2013.03.011.
Vasavid P, Chaiwatanarata T, Gonlachanvit S J Neurogastroenterol Motil. 2010; 16(4):401-6.
PMID: 21103421 PMC: 2978392. DOI: 10.5056/jnm.2010.16.4.401.