Digital rectal examination
It's a way to find internal excoriations
Colorectal exam...
Inserts a lubricated, gloved finger into the rectum

Malignant cancerous tissues...
Have been found in a Colonoscopy
8th inch of the large bowel damaged...
An anastomosis must be applied

The colonoscope enters in the anus
To detect abnormal areas
Terminal section of the alimentary canal is sick
Procedure: Anastomosis
Cancerous portion must be surgically removed
Healthy sections of the colon must be connected
The cancer were found from the sigmoid flexure to the anus

"Digital rectal exam is a procedure to detect rectal cancer.
The doctor inserts a lubricated, gloved finger into the rectum and feels the abnormal areas. It is also an important screening test for the detection of prostate abnormalities, including cancer"

Malignant Growth of cancerous tissues
Generated by an abnormal cell division
Closing the excretory openning to the outside of the body