Our intestines perform the most crucial bodily function: digestion. Imagine if we could take a camera inside it and look for any abnormalities? Thanks to modern medicine, we’ve been granted the ability to venture inside this intricate system with the help of a camera, which uncovers potential abnormalities. A colononoscopy is a medical examination which gives a detailed picture of the large and small intestines, rectum, and colon.
Colonoscopy is more than just a procedure; it’s a vital diagnostic tool that detects potential issues such as colorectal cancer or polyps—small, non-cancerous growths that have the potential to evolve into cancer. In the gastrointestinal system, the large intestine takes center stage, playing a pivotal role in waste processing. In contrast, the small intestine, the body’s largest organ, takes charge of intricate processes crucial to our well-being. Colon, the largest segment of the large intestine, culminates in the rectum, where waste accumulates before making its exit through the anus. Join us on this insightful journey within as we understand the significance of colonoscopy and its role in preserving our digestive health.
How does colonoscopy work?
Colonoscopy employs a thin, flexible tube equipped with a light and camera at its tip. Inserted through the anus into the rectum, this tube captures detailed images of the intestines, thus allowing a gastroenterologist or GI specialist to examine and identify potential issues.
The procedure kicks off with the introduction of air into the colon, which enhance visibility. Throughout the test, you might be asked to change positions so the doctor can maneuver the colonoscopy tube for optimal views. If abnormalities such growths or polyps are detected, then the doctor can remove them or take a small tissue sample—typically a painless process with immediate measures to stop any bleeding.
The entire colonoscopy typically spans 30 to 60 minutes.
Preparations for colonoscopy
Colonoscopy requires extensive preparation. Your colon needs to be empty, and your doctor will provide specific instructions. This might include a few days of avoiding solid foods, drinking clear fluids, and also possibly taking enema. Patients undergoing the procedure need to wear a hospital gown. They may need to temporarily stop certain medications like blood thinners.
What happens after a colonoscopy?
Once the procedure is over, you might experience cramps or bloating, which usually subside within hours. Passing gas and experiencing some diarrhea is also common as your colon releases air. While a small amount of rectal bleeding is normal, patients should promptly report persistent bleeding to their doctor.
Despite the initial inconvenience, a colonoscopy is a vital tool for detecting and addressing intestinal problems. Arm yourself with knowledge, understand the facts, and approach the procedure with confidence. Choose Aarthi Scans and Labs for the best intestinal health care.