Colonoscopy




D Colonoscopy




1. Introduction

Colonoscopy is used to examine the colon and rectum to diagnose inflammatory bowel disease, including ulcerative colitis and granulomatous colitis. Polyps can be removed through the colonoscope. The colonoscope is also helpful in diagnosing or locating the source of gastrointestinal bleeding; a biopsy of lesions suspected to be malignant may be performed.



2. Preoperative assessment and patient preparation
a) History and physical examination: Assess the patient’s hydration status, nutritional level, and electrolyte state.

b) Diagnostic tests: These are as indicated by the patient’s condition.

c) Preoperative medication and IV therapy
(1) Patients may be receiving steroid therapy or immunosuppressants.

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Dec 2, 2016 | Posted by in ANESTHESIA | Comments Off on Colonoscopy

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