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Colonoscopy Test Centre in Dhakuria

Colonoscopy

Colonoscopy Test Centre in Dhakuria

A Colonoscopy is a diagnostic as well as therapeutic procedure that enables healthcare providers to visualise and treat any abnormalities present inside the colon (large intestine). A colonoscope, which is a long, flexible tube, is used for the procedure. On one end of the tube are a small camera and a light. It is introduced into your colon through your rectum. Through these accessory channels, the camera provides visual data to the screen that aids in the detection of anomalies and colonic wall overgrowth. This information enables the evaluation, biopsy, and removal of mucosal lesions using various biopsy equipment. Over the past few decades, Colonoscopy has been instrumental in making colorectal cancer an easily avoidable and early-identified disease due to its tremendous value.

FAQ's

A Colonoscopy can be used for therapeutic, diagnostic, or preventive purposes, and frequently it is all three. If you are statistically more likely to develop colorectal cancer, your healthcare professional may suggest a Colonoscopy as part of a routine cancer screening. Screening is the best strategy to prevent colorectal cancer because it can strike anyone at any moment and cause no symptoms or warning signs. Your gastroenterologist may remove worrisome tissues for testing and prevention in addition to screening.

A Colonoscopy provides a direct view of the colon and rectum, which helps detect colorectal cancer. By identifying precancerous polyps and cancerous growths, it is possible to remove them and stop the spread of cancer. Colonoscopy, with its high accuracy and customised screening choices, is essential for early identification, intervention, and risk reduction of colorectal cancer.

During a Colonoscopy, a diagnostic procedure, a flexible tube with a camera is used to access the colon and the rectum. It helps in the identification of diseases like colorectal cancer, inflammatory bowel disease, polyps, ulcers, and other gastrointestinal disorders by enabling direct visualisation of the colon's lining.

One advantage of endoscopic treatments, such as colonoscopies, is that your doctor may be able to correct any issues discovered during the process. Endoscopists are trained to use specialised instruments that they pass via the endoscope to carry out simple procedures. In the course of a Colonoscopy, any polyps (abnormal growths) discovered are often removed and examined for malignancy. Polyp removal also stops potential cancer from growing or spreading.

During a Colonoscopy, your healthcare provider can:

  • Remove polyps
  • Remove blockages
  • Inject medications
  • Seal wound
  • Place stents

Before a Colonoscopy, you might need to follow your doctor's recommendations regarding certain dietary or hydration restrictions. A few days before the test, you might be instructed to restrict or avoid eating any solid food. You may be asked to take laxatives orally. Make sure you have someone pick you up after the Colonoscopy to drive you home. It is dangerous for you to drive or operate machinery for eight hours following the surgery since you will be given sedative medicine during the procedure.

A Colonoscopy is done by a healthcare provider, and it takes approximately 40–60 minutes to complete the entire procedure. You will get medication intravenously to induce relaxation and drowsiness. On the examination table, you will be asked to lie on your left side. During a Colonoscopy, the physician uses a colonoscope, which is a long, flexible tube tool with a diameter of around 1/2 inch, to transmit an image of the colon's lining so that it may be checked for any abnormalities. The Colonoscope is inserted through the rectum and advanced further into the large intestine. The scope is bent to allow the doctor to manoeuvre it around your colon's curves. Occasionally, the healthcare provider may ask you to adjust your position to assist in moving the scope. Additionally, the scope fills your colon with air, allowing the doctor to view the colon lining more clearly. 

You may experience slight discomfort during the procedure. After the procedure is done, the colonoscope is slowly withdrawn while observing the lining of your bowel. If the healthcare provider notices something that might not be normal during the Colonoscopy, tiny samples of tissue can be taken for examination (a biopsy) to identify and remove any abnormal growths or polyps. Colonoscopy frequently enables precise diagnosis and therapy without requiring a major surgical procedure. 

Though Colonoscopy is a safer procedure, it also possesses some associated risks, such as: 

  • Bleeding
  • Infection
  • Reaction to anaesthesia
  • Bleeding from the area where a polyp or other aberrant tissue was excised or where a biopsy sample was obtained
  • Tissue tear or perforation in the large intestine

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