Colonoscopy in Portugal

How to be prepared for a Colonoscopy?

• Inform the doctor about your medical conditions that require attention, such as:
  • Heart condition
  • Lung condition
  • Diabetes
  • Allergy to any medication
  • Pregnancy
• Antibiotics may be required in the following conditions:
  • If the patient has an artificial heart valve
  • If the patient requires antibiotics before a surgical or a dental procedure for certain medical reasons
• The doctor may give instructions on diet and fluid restrictions. You may be required to take laxatives orally to clean out the colon.
• Enemas are usually given to clean out your bowels.

How is a Colonoscopy performed?
The patient is asked to lie on the side on the examining table. A colonoscope is inserted from the anus, through the rectum and moved to the large intestine. The colonoscope transmits images of the colon as it bends and moves around the curves of the colon. The patient may be required to change positions so that the doctor can move the colonoscope. Air is also blown into the colon to expand the colon, which helps the doctor to see and examine clearly. You may experience mild cramps during the colonoscopy.
When the procedure is completed, the colonoscope is withdrawn slowly while the bowel lining is carefully examined.
Anything abnormal that is observed during the colonoscopy is removed for biopsy.
Polyps are also identified and removed.

Can any diseases be treated during the Colonoscopy?

• Medicine is injected around wounds and diverticula that are bleeding.
  Alternatively, heat is applied to cauterize the wounds.
• A lasso-like device removes cancerous polyps
• With the help of a balloon, strictures can be dilated