PROCEDURES Colonoscopy
A colonoscopy is used to diagnose and treat various conditions of the colon as well as perform certain minor surgeries less invasively. A colonoscope is a thin flexible tool with a camera and light at the end used to view the internal structures. A colonoscope is inserted into the anus, up the rectum and large intestine (colon). A colonoscopy is done for the following reasons:
- To investigate the cause for abdominal pain, rectal bleeding and chronic constipation.
- To screen for growths, lesions and tumours in the colon and rectum.
During the colonoscopy, a number of small procedures can also be done including:
What does a colonoscopy involve?
A colonoscopy is done on an outpatient basis which means you will not need to stay in hospital after the procedure. Prior to the procedure Dr Kruger will prescribe a bowel prep to empty your bowels. Your diet will need to be adjusted the day before the colonoscopy. A sedative may be given to calm you. An anaesthetist may be present to monitor you during your procedure.
For a colonoscopy, you will be asked to lie on your side in the foetal position. The colonoscope will then be inserted into your anus and moved up through the rectum and large intestine. Dr Kruger will watch on a screen while the colonoscope is guided through the colon. With a clear view of the internal structures and health of the surrounding tissues he will be able to look for abnormalities or make a diagnosis. Any abnormal growths such as polyps or growths can be biopsied for further testing or removed at this time.
What can I expect for recovery?
As this is a minimally invasive procedure rather than a surgery, you can expect nothing more than some mild cramping and gas after a colonoscopy. Being an outpatient procedure, you will be able to go home immediately after the procedure. If sedation was used, you might need to wait for the effects to wear off and you will need to have someone drive you home as the sedative may cause further episodes of drowsiness in the next 24 hours. You should contact your doctor immediately if you experience any severe abdominal pain or fever following your colonoscopy.
