Structural abnormalities of the esophagus can be diagnosed using:
A) lower GI series.
B) barium swallow.
C) barium enema.
D) colonoscopy.
E) nasogastric intubation.

Question

Quizplus · Accepted Answer

Barium swallow is the most appropriate test to evaluate structural abnormalities of the esophagus, such as strictures, diverticula, and tumors. Lower GI series and barium enema are used to evaluate the colon and rectum, while colonoscopy is used to visualize the colon and potentially perform biopsies. Nasogastric intubation may assist in the diagnosis of gastrointestinal bleeding or obstruction, but is not specific for esophageal abnormalities.

Structural Abnormalities of the Esophagus Can Be Diagnosed Using