Davis’s Laboratory and Diagnostic Tests Online, powered by Unbound Medicine, provides nurses and students access to 400+ test monographs containing reference ranges, indications, patient preparation and result interpretation. Explore these free sample topics:
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Anoscopy (anal canal), proctoscopy (rectum), flexible fiberoptic sigmoidoscopy, flexible proctosigmoidoscopy, sigmoidoscopy (sigmoid colon).
To visualize and assess the colon, rectum, and anus to assist in diagnosing disorders such as cancer, inflammation, prolapse, and evaluate the effectiveness of medical and surgical therapeutic interventions.
Area Of Application:
Anus, rectum, colon.