Colonoscopy is a medical procedure involving the endoscopic examination of large intestine and distal portion of the small bowel (the ileum). It is usually done to find any underlying cause of stomach pain, bleeding and long-lasting diarrhea or constipation, or to look for any early signs of colon cancer.
A colonoscopy is very trustworthy procedure and is every helpful in detecting serious problems at early, especially cancers liken colon cancer, which can be cured more effectively if caught in the early stages. Doctors often recommend people over 45 years of age, or those with a family history of colon problems, to get this test done regularly and often recommended after every 10 years.
Before a colonoscopy, the colon must be cleared so the doctor can see everything clearly. A clear liquid diet the day before the procedure is advised, avoiding solid foods and anything red, and taking a prescribed bowel-cleansing laxative, which helps empty the bowels. You will also be advised to avoid solid foods for several hours before the test.”
The usual duration of the procedure is about 30 to 60 minutes. To keep you relaxed , the doctor will give you medication that makes you sleepy, often leaving little memory of the test. After the test, there are chances you might feel a little bloated or have mild cramps(in some cases), but these usually go away soon. In colonoscopy, the doctor uses a special thin and flexible tube called a colonoscope. This tube has a small camera and light at its head. The camera shows pictures of the inside of your colon on a displaying screen. This helps the doctor see if there are any growths, swelling, ulcers, bleeding areas or any other serious concerns. In some procedure, the doctor may also remove small tissue samples (biopsy) or take out polyps, which are small lumps that could turn into cancer later.
Preparing for a colonoscopy can feel overwhelming, but the bowel prep is one of the most important steps before colonoscopy. A clean and clear colon allows the doctor to clearly diagnosis the lining and detect any polyps or early signs of colorectal cancer. Here are some useful steps to make the process easier and more comfortable:
With these tips, colonoscopy prep becomes less stressful, helping ensure a smoother procedure and more accurate results.
Colonoscopy plays an important role in prevention and diagnoses of colorectal cancer. This cancer usually starts as small polyps (small, abnormal growths that develop on the inner lining of the colon or rectum), which can gradually turn cancerous if left untreated. A colonoscopy allows doctors to closely examine the colon lining using a camera-equipped tube called colonoscope. During the procedure, polyps can be detected and removed immediately, reducing the risk of colorectal cancer. This makes colonoscopy not only a diagnostic tool but also a great preventive measure.
When a colorectal cancer is diagnosed at early stages, treatment is far more effective and recovery chances get higher than usual. That is the reason why regular screening is advised for individuals above 45 years or those with a family history of the disease by the doctor. Consulting the best cancer doctor in Delhi ensures proper examination, expert advice, and access to advanced and latest treatments. Leading facilities, such as a cancer specialist hospital in Delhi, provide colonoscopy services along with surgery, chemotherapy, radiation, and modern targeted therapies across the country.
Patients benefit most when guided by the best cancer doctor in Delhi at a trusted cancer specialist hospital in Delhi. With timely colonoscopy and expert supervision, colorectal cancer is diagnosed early, managed effectively, and often prevented altogether.