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.
In addition to a general physical exam and a digital rectal exam, doctors use the following tests and procedures to diagnose chronic constipation and try to find the cause: 1  Blood tests. 2  Examination of the rectum and lower, or sigmoid, colon (sigmoidoscopy). 3  Examination of the rectum and entire colon (colonoscopy).