In the last twenty years, the study of gastroenteric disorders underwent a radical change as a result of rapid advances in diagnostic imaging, with the introduction of more sophisticated and better performing techniques. Although this evolution has significantly contributed to improve diagnostic accuracy, also allowing assessment of different areas of the gastroenteric tract that could not be well evaluated in the past, clinicians may feel confused about deciding the most appropriate diagnostic approach according to lesion type and site. The aim of this paper is to provide an overview of available imaging techniques to guide the diagnostic approach to gastroenteric diseases.

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http://dx.doi.org/10.1701/1166.12882DOI Listing

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