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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...

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Related Experiment Video

Updated: Oct 28, 2025

High-throughput Image Analysis of Tumor Spheroids: A User-friendly Software Application to Measure the Size of Spheroids Automatically and Accurately

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Published on: July 8, 2014

Automated sizing of colorectal polyps using computer vision

Mohamed Abdelrahim¹, Hiroyasu Saiga², Naoto Maeda²

¹Gastroenterology, Queen Alexandra Hospital, Portsmouth, UK.

|July 16, 2021

Summary

No abstract available in PubMed .

Keywords:

colonic polyps colonoscopy colorectal neoplasia computerised image analysis

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