Colonoscopy is a procedure that makes it possible to evaluate the inside of the colon. It is done using a colonoscope which is a four feet long flexible tube which has thickness the size of a finger. The device has a camera and light source at its tip. The tip is inserted into the anus before being slowly advanced under visual control. This is done until it gets to the colon through the rectum. When considering colonoscopy Russellville AR residents ought to know what is involved.
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 one gets to be examined, the doctor administers intravenous fluids. The patient will be kept under close watch to monitor blood pressure as well as heart rhythm. Oxygen levels within blood also get to be checked. Sedatives will be given via the veins to ensure the patient relaxes and sleeps. This procedure will bring feelings of pressure, cramping and bloating in the abdomen. These are controlled using medications.
The patient is supposed to lie on their left side or their back as the device is inserted slowly. Once it gets to the tip of the colon, the device will be withdrawn slowly as the lining of the colon is examined carefully. It is a process that takes between 15 and 60 minutes. In the event that for one reason or the other the entire colon is not able to be visualized, the process might have to be repeated again. This is done after some days.
In the event that abnormalities are detected, samples will have to be taken. The samples which are extracted are taken to chemists for further examination by a pathologist. If there is infection, a culture might be taken for more advanced tests. In case there are polyps, they can be removed 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 one gets to be examined, the doctor administers intravenous fluids. The patient will be kept under close watch to monitor blood pressure as well as heart rhythm. Oxygen levels within blood also get to be checked. Sedatives will be given via the veins to ensure the patient relaxes and sleeps. This procedure will bring feelings of pressure, cramping and bloating in the abdomen. These are controlled using medications.
The patient is supposed to lie on their left side or their back as the device is inserted slowly. Once it gets to the tip of the colon, the device will be withdrawn slowly as the lining of the colon is examined carefully. It is a process that takes between 15 and 60 minutes. In the event that for one reason or the other the entire colon is not able to be visualized, the process might have to be repeated again. This is done after some days.
In the event that abnormalities are detected, samples will have to be taken. The samples which are extracted are taken to chemists for further examination by a pathologist. If there is infection, a culture might be taken for more advanced tests. In case there are polyps, they can be removed 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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