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Colonoscopy is a safe and commonly performed lower gastrointestinal (GI) Endoscopy that allows doctors to view the inside of the large intestine (colon) and rectum. A thin, flexible tube with a small camera is gently inserted through the rectum to detect causes of symptoms or for therapeutic interventions such as polyp removal or tissue biopsy.
Colonoscopy is considered one of the best colon exam procedures. By combining advanced endoscopic technology with the expertise of gastroenterologists, Manipal Hospital offers the best colon exam procedure in Siliguri to ensure accurate diagnosis, early cancer detection, and a smooth recovery.
Doctors recommend a Colonoscopy procedure in Siliguri to investigate symptoms such as persistent constipation, chronic diarrhoea, rectal bleeding, or unexplained weight loss. It is also performed for patients with inflammatory bowel disease, a family history of colorectal cancer, or as a routine screening for individuals aged 45 and above.
The main types include
Diagnostic: Identifies causes of bleeding, pain, or bowel changes.
Screening: Detects early signs of cancer or polyps, typically from age 45.
Therapeutic: Treats issues during the procedure, such as removing polyps or controlling bleeding.
Surveillance: Monitors patients with previous polyps, IBD, or colorectal cancer for recurrence, based on previous findings.
Before the Colonoscopy procedure in Siliguri, the doctors review the patient’s medical history and medications. They may adjust or pause certain medications, if needed. Patients follow a low-fibre diet for 2–3 days, switch to clear liquids the day before, and take prescribed laxatives for bowel cleansing. Fasting for 6–8 hours is required. The doctor explains the procedure, risks, and benefits, and patients must inform the team of any allergies or health issues.
The best colon exam procedure in Siliguri is performed in the following manner.
During the colonoscopy, the patient lies on their side under mild sedation or anaesthesia to ensure comfort.
The doctor inserts a flexible colonoscope into the rectum to examine the colon lining.
Air or carbon dioxide gently expands the colon for better visibility.
Polyps or suspicious tissue, if needed, may be removed for laboratory testing.
The procedure usually lasts 20–30 minutes. It may take slightly longer if the doctor needs to remove tissue samples or treat any growths during the test.
After the Colonoscopy procedure in Siliguri, patients rest in the recovery area until sedation wears off. Mild bloating or cramping is common and usually resolves quickly. Most patients go home the same day with a companion. Doctors provide instructions on diet, activity, and follow-up, especially if biopsies were taken.
Benefits of Colonoscopy Procedure
Early cancer detection
Diagnose unexplained abdominal symptoms
Polyp removal during the same session
Minimally invasive and safe
Reduces the need for more complex procedures
Mild cramping or gas
Risk of bleeding, if polyps are removed
Perforation of the colon in rare cases
Sedation-related complications
Skilled gastroenterologists perform this best colon exam procedure in Siliguri with cutting-edge imaging technology and strict safety protocols, allowing for precise evaluation, timely treatment, and minimal risk.
