The entire colon can be directly inspected during a colonoscopy procedure using a long, thin flexible instrument called a colonoscope. The main indications are the removal of colon polyps, lower abdominal pain, change in bowel habits (constipation, diarrhea), anemia, weight loss and bleeding from rectum.
Sigmoidoscopy:
Sigmoidoscopy is the examination of the left side of the colon; the main indications are the evaluation of bleeding hemorrhoidsg and screening for colorectal cancer.
Direct Access Colonoscopy & Endoscopy:
Direct access colonoscopy enables the primary care physician to refer the patient directly for a screening colonoscopy without a prior office visit. Appropriate patients:
- Over 50 years of age
- 10 years younger than the youngest family member with colon cancer or adenomatous polyps
- No GI symptoms
- No severe cardiac or pulmonary disease
- No tendency for bleeding
- No co-morbid conditions
Colon Polypectomy:
The removal of polyps from the inside lining of the colon, also called the large intestine. A polyp is a mass of tissue. Most colon polyps can be removed during a colonoscopy or sigmoidoscopy.
