Colonoscopy is the procedure which enables an examiner to do an evaluation of the inside sections of the colon. The device known as a colonoscope is about four feet long and is a flexible tube that is as thick as a finger. It has a camera and light source at the tip. The tip gets inserted within the anus and advanced slowly under visual control. This is done up to the rectum and into the colon. In considering going for colonoscopy Russellville AR residents need to know what it entails.
There are a number of instances in which this procedure is essential. In many cases, it gets performed to screen for colon cancer. This is done so as to investigate the causes of diarrhea, blood in stools, change in bowel movement and abdominal pain. It is recommended that people with previous history of colon cancer or polyps go for periodic screening. This is done to check the state of the condition.
Bowel preparation is needed before the procedure is carried out. In order for it to be very accurate, the colon will need to be well cleaned. Patients are always given detailed instructions about cleansing preparation needed. This mostly involves drinking a large volume of special cleaning solution. Alternatively, you might have to undergo several days of clear liquid diet plus laxatives. If the cleaning is not done accordingly, there is likely to be obscurity of the colon and thus unsatisfactory results.
Before the procedure, the doctor will start by administering intravenous fluids. The patient is placed for continuous observation of their blood pressure and heart rhythm. The oxygen levels in the blood are also checked. There is administering of sedatives through the veins to make the patient relax and sleep. The procedure brings a feeling or pressure, bloating and cramping within the abdomen. Medications help to handle these effects.
Patients are required to lie on their side or back as the colonoscope is slowly inserted. After the tip to the colon, the device gets withdrawn slowly as colon lining gets carefully examined. The process will take 15 to 60 minutes. In case for a reason or the other the whole colon cannot be visualized, the entire process must be repeated. This is done after several days and the doctor might have to prescribe different colon cleaning procedures.
In case there are any abnormalities detected, samples are obtained from the sections affected. The samples will be taken to laboratories for pathology examination. In the event that infection is suspected during tests, a culture might be taken to ensure further tests are done. In case polyps are detected, they are gotten rid of using the colonoscope.
After the procedure, a patient is kept under observation for one hour or two. This is done until effects of medication used wear off. Reflexes and judgement of patients will be affected for almost a day, making it very difficult to drive or operate machinery. If there is bloating or cramping, this is relieved by passing gas.
Prior to a patient being released from hospital, findings are discussed with them. In some cases, definitive diagnosis must wait for further specimen analysis. This could take days.
There are a number of instances in which this procedure is essential. In many cases, it gets performed to screen for colon cancer. This is done so as to investigate the causes of diarrhea, blood in stools, change in bowel movement and abdominal pain. It is recommended that people with previous history of colon cancer or polyps go for periodic screening. This is done to check the state of the condition.
Bowel preparation is needed before the procedure is carried out. In order for it to be very accurate, the colon will need to be well cleaned. Patients are always given detailed instructions about cleansing preparation needed. This mostly involves drinking a large volume of special cleaning solution. Alternatively, you might have to undergo several days of clear liquid diet plus laxatives. If the cleaning is not done accordingly, there is likely to be obscurity of the colon and thus unsatisfactory results.
Before the procedure, the doctor will start by administering intravenous fluids. The patient is placed for continuous observation of their blood pressure and heart rhythm. The oxygen levels in the blood are also checked. There is administering of sedatives through the veins to make the patient relax and sleep. The procedure brings a feeling or pressure, bloating and cramping within the abdomen. Medications help to handle these effects.
Patients are required to lie on their side or back as the colonoscope is slowly inserted. After the tip to the colon, the device gets withdrawn slowly as colon lining gets carefully examined. The process will take 15 to 60 minutes. In case for a reason or the other the whole colon cannot be visualized, the entire process must be repeated. This is done after several days and the doctor might have to prescribe different colon cleaning procedures.
In case there are any abnormalities detected, samples are obtained from the sections affected. The samples will be taken to laboratories for pathology examination. In the event that infection is suspected during tests, a culture might be taken to ensure further tests are done. In case polyps are detected, they are gotten rid of using the colonoscope.
After the procedure, a patient is kept under observation for one hour or two. This is done until effects of medication used wear off. Reflexes and judgement of patients will be affected for almost a day, making it very difficult to drive or operate machinery. If there is bloating or cramping, this is relieved by passing gas.
Prior to a patient being released from hospital, findings are discussed with them. In some cases, definitive diagnosis must wait for further specimen analysis. This could take days.
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