Question:

Upper gastrointestinal endoscopy helps in the diagnosis of
A. Hypertrophic gastritis
B. Abnormal motility
C. Esophagitis
D. Enteritis
E. Colitis
Choose the correct answer from the options given below:

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Endoscopic Scope:
Upper GI Endoscopy $\rightarrow$ Esophagus (Esophagitis) & Stomach (Gastritis, Ulcers).
Lower GI Colonoscopy $\rightarrow$ Colon (Colitis) & Rectum.
  • D and E only
  • B and D only
  • B and E only
  • A and C only
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The Correct Option is D

Solution and Explanation


Step 1: Understanding the Concept:

Diagnostic reach of upper gastrointestinal flexible endoscopy (esophagogastroduodenoscopy) is restricted to the esophagus, stomach, and proximal duodenum.

Step 2: Detailed Explanation:

Anatomical scope of Upper GI Flexible Endoscopy (Esophagogastroduodenoscopy EGD):
1. Directly visualizes mucosal pathology of the Esophagus (e.g., C. Esophagitis, megaesophagus, strictures, vascular ring anomalies) and Stomach (e.g., A. Hypertrophic Gastritis, gastric ulcers, foreign bodies, neoplasms).
2. Cannot definitively diagnose generalized functional abnormal motility (requires fluoroscopy/scintigraphy), diffuse small intestinal enteritis (jejunum/ileum beyond reach), or colitis (requires lower GI colonoscopy).
Thus, upper GI endoscopy directly diagnoses conditions A and C only.

Step 3: Final Answer:

Therefore, upper GI endoscopy helps diagnose A and C only, corresponding to option (D).
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