Sunday, December 18, 2016

Advantages And Disadvantages Of A Colonoscopy

By Joshua Long


Colonoscopy is a type of process where in an endoscopic examination is performed to the large bowel or the small bowel by using a fiber optic camera or CCD camera which will be inserted to flexible tube, passing through the persons anus. This process can provide visual diagnosis and also grants an opportunity for biopsy or removing some suspected lesions of a colorectal cancer. The removal of polyps can be done as well and are studied whether or not the polyps are precancerous.

Colonoscopies are very common to most people since they often here it as medical procedures but only a very few of them know what it really is. Generally, many people would say that these processes are only intended to be performed to the elderly and middle aged people. Colonoscopy Conway AR would be very much useful in determining the colon cancer risks than the ordinary checkups.

The pros of colonoscopy. The most common benefit of this is the detection and prevention for having a colon cancer and some other medical conditions such as inflammatory bowel diseases or ulcers. There may other procedures that can be used for testing these issues but colonoscopy is considered to be the best procedure. Through this, the doctor will be allowed on looking some potential problems in the area.

Some people may be required to undergo the said process but would consider it as uncomfortable and for this reason, performing sedation would be the solution. By sedation, the doctor has the freedom of operating the camera and not be bothered if the patient is uncomfortable. Additionally, some modern technologies have now been used as camera and surgical tool. This means can be used also for the purpose of taking samples of the tissues. A biopsy may also be performed.

The cons of colonoscopy. One major drawback of this is its being invasive. This means that the doctor is required to go to some sensitive human body parts for providing a diagnosis. The doctors generally prefer on just going to the body for performing a surgery or fixing an issue which is already diagnosed.

This procedure can catch some of the early signs of a particular cancer, however, there are some other procedures also which are similar to this that provide some tests and also have lesser risks. One example is virtual colonoscopies, a CT scan for the colon for detecting anomalies. With this procedure, sedation and camera insertion are not required. Biopsies also are not performed and as well as tissue sample collection which makes it safer.

Sedating is risky because people will have different reactions due to the chemicals being used. These chemicals may probably cause some complications. There are even people who died because of the sedation process.

Another risk of this is having the possibility of an excessive bleeding or infection because of getting the tissue samples or biopsies. Even if the process is not frequently done, this may still be dangerous, most especially to elder people. A strict diet regiment may be needed prior to the process, putting stress to a patient.

In conclusion, taking some preventive measures may help in catching some potential problems. One of this is colonoscopy and though it may have some drawbacks, it can still help. Virtual colonoscopies are also recommended because these would still provide similar results.




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