Video Procto-sigmoidscopy (A) uses a flexible endoscopic camera to examine the digestive tract directly.
This is a procedure, not a blood test—mucosa is inspected and biopsies may be taken.
Upper GI endoscopy requires 6–8 hours fasting; arrange an escort if sedation is used.
About endoscopy
What is Video Procto-sigmoidscopy (A)?
Direct visualization of the GI tract for ulcers, bleeding, polyps, inflammation, or tumors.
Biopsy specimens go to histopathology separately.
Blood sample?
Routine blood draw is not the main test; IV access may be used for sedation monitoring.
Why is it done?
Persistent pain, bleeding, anemia, reflux, polyp screening, or follow-up of abnormal imaging.
Direct visualization with biopsy can provide definitive diagnosis.
Preparation and procedure
Preparation?
Upper GI: 6–8 hours fasting.
Inform the team about blood thinners, pregnancy, and heart or lung disease.
Sedation?
May use local throat spray or conscious sedation.
Risks?
Perforation and serious bleeding are rare at experienced centers.
Report?
Immediate findings at procedure; biopsy results in several days.
Aftercare and follow-up
After the procedure
Rest if sedated; mild throat discomfort for upper GI; avoid heavy meals initially.
Biopsy results?
Histopathology in 5–10 days; polyp findings guide next surveillance interval.
When urgent?
Severe pain, fever, or bleeding after procedure—contact your doctor immediately.
More Questions & Answers
Blood required?
Not a blood test—endoscopic procedure; biopsy goes to histopathology.
Fasting?
Yes—6–8 hours fasting for upper GI.