Question: What disease does colonoscopy detect?

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Hello doctor! May I ask what disease the colonoscopy detects and how is the "health" of the colon? Thanks for the advice doctor!
Ngoc Mai (1989)
Hello! With the question: "What disease does colonoscopy detect? Then the doctor would like to answer as follows:
Colonoscopy is an effective imaging method in screening for gastrointestinal cancers. Diagnosis through colonoscopy images can detect cancer at an early stage. In addition, through endoscopic images, the doctor can also detect lesions in the gastrointestinal mucosa such as ulcers, bleeding.
With the above information, you must have understood what disease the colonoscopy image detects. If you need more in-depth advice, you can directly contact Vinmec Health System for more specific answers. Thank you for trusting and sharing your concerns with Vinmec. Best regards!