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Colonoscopy

A Colonoscopy is a diagnostic procedure test of the large bowel. It shows polyps, cancer, inflammation, bleeding sources; polyps can be removed. No ionising radiation when done without X-ray guidance.

सामान्य स्वास्थ्य जानकारी — यह निदान नहीं है। आपात स्थिति में 102 पर कॉल करें। हमेशा योग्य स्वास्थ्यकर्मी से सलाह लें।

What it shows

Polyps, cancer, inflammation, bleeding sources; polyps can be removed.

Why it is done

Blood in stool, change in bowel habit, screening.

Preparation

Bowel preparation the day before with a clear-fluid diet, as instructed.

Radiation & safety

No ionising radiation when done without X-ray guidance.

How long it takes

20 to 45 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

Diagnostic procedure

परिणाम की व्याख्या के लिए डॉक्टर को दिखाएँ — अकेला परीक्षण निदान नहीं करता।

संबंधित स्थितियाँ

entry-health-condition-gi-bleed

यह कहाँ कराएँ

आपके पास देखभाल

निकटतम सुविधाएँ दिखाने हेतु आपका स्थान एक बार उपयोग होता है। कुछ संग्रहीत नहीं होता।

सामान्य प्रश्न

What does a colonoscopy show?
Polyps, cancer, inflammation, bleeding sources; polyps can be removed.

Why is a colonoscopy done?
Blood in stool, change in bowel habit, screening.

How do I prepare for a colonoscopy?
Bowel preparation the day before with a clear-fluid diet, as instructed.

Does a colonoscopy use radiation?
No ionising radiation when done without X-ray guidance.

How long does a colonoscopy take?
20 to 45 minutes

Colonoscopy क्यों किया जाता है?
Blood in stool, change in bowel habit, screening.

Colonoscopy के लिए कैसे तैयारी करें?
Bowel preparation the day before with a clear-fluid diet, as instructed.

Colonoscopy गर्भावस्था में सुरक्षित है?
No ionising radiation when done without X-ray guidance.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

स्रोत: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

आपात — कॉल102