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Diagnostic Enteroscopy

Diagnostic Enteroscopy is a specialized endoscopic procedure that allows a gastroenterologist to examine the small intestine—an area not easily accessible by standard endoscopy or colonoscopy. It involves the use of a long, flexible tube called an enteroscope, equipped with a camera and light, to visualize the small bowel in detail.

Depending on the method and indication, different types of enteroscopy may be performed, including push enteroscopy, balloon-assisted enteroscopy (single or double balloon), and spiral enteroscopy.

Why is it done?

Diagnostic enteroscopy is used to investigate unexplained symptoms or conditions affecting the small intestine, such as:

  • Unexplained gastrointestinal bleeding
  • Chronic iron-deficiency anemia
  • Suspected small bowel tumors or polyps
  • Crohn’s disease and other inflammatory conditions
  • Abnormal findings on imaging or capsule endoscopy
What can it detect?
  • Sources of bleeding in the small intestine
  • Small bowel tumors or cancers
  • Ulcers or erosions
  • Vascular lesions (like angiodysplasia)
  • Strictures or narrowing
  • Inflammatory or infectious conditions
Is it safe?

Yes, enteroscopy is a safe and effective procedure, though it may take longer than standard endoscopy. It is performed under sedation or anesthesia to ensure patient comfort.

    Preparation:
    • You will need to fast for at least 6–8 hours before the procedure.
    • Additional bowel preparation may be required, depending on the approach.
    • Inform your doctor about any medications, especially blood thinners, and your full medical history.
    After the procedure:
    • Most patients experience minimal discomfort.
    • You may feel bloated or gassy for a short period.
    • You’ll be monitored post-procedure and can usually go home the same day.
    • Your doctor will discuss initial findings and plan further care based on biopsy or visual results.

    Enteroscopy plays a crucial role in the early detection and treatment of small bowel disorders, providing valuable insights when other tests are inconclusive.