title: Gastric fluid level after overnight fast: Test to diagnose gastric outlet obstruction in corrosive esophageal stricture.
authors.forename: N
authors.initials: N
authors.lastname: Ananthakrishnan
authors.forename: G
authors.initials: G
authors.lastname: Parthasarathy
authors.forename: Vikram
authors.initials: V
authors.lastname: Kate
mesh_terms: D002057:Burns, Chemical / Q000150:complications / Q000000981:diagnostic imaging*; D002424:Caustics / Q000633:toxicity; D005215:Fasting; D017219:Gastric Outlet Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D011860:Radiography, Abdominal; D013270:Stomach / Q000293:injuries*
chemical_list: D002424:Caustics