A guide to multimodal endoscopy imaging for gastrointestinal malignancy [mdash] an early indicator

Imaging and endoscopy remains key to the diagnosis of gastrointestinal malignancies, especially for early disease detection. Here, the authors describe multimodal imaging techniques and how they can be applied along the gastrointestinal tract, in particular for the identification of pre-malignant lesions in the oesophagus, stomach and colon.