Structural abnormalities of the esophagus may be diagnosed by endoscopy of the
A) lower GI tract.
B) rectum.
C) small intestine.
D) upper GI tract.
E) sigmoid colon.

Question

Quizplus · Accepted Answer

Endoscopy of the upper GI tract, also known as esophagogastroduodenoscopy (EGD), allows for direct visualization of the esophagus, stomach, and duodenum. This procedure can identify structural abnormalities such as strictures, ulcers, and tumors in the esophagus.

Structural Abnormalities of the Esophagus May Be Diagnosed by Endoscopy