1 Laser tattoo removal, which is the most common method, and usually the best, ranges from $200 to $500 per session. 2  Because it can take from five to twenty sessions to remove a tattoo, the total cost could reach $10,000.
The colonoscopy is the most common screening test for colorectal cancer in the United States. Most medical experts, including Allison and Wender, agree itâs an excellent test for detecting colon cancer.
Colonoscopy. A colonoscopy is the most effective test for diagnosing Crohn's disease because the doctor has a direct view to the colon and small intestine. For a colonoscopy, a doctor inserts a camera through the patient's rectum.