EUS stands for Endoscopic Ultrasonography, a nonsurgical medical evaluation that has proven effective for assessing gastrointestinal disorders. This section includes a basic overview, technical information, and an opportunity to ask your own questions or read the answers to questions that others have already asked.

Click on any of the selections in the column located immediately to the left, or use the underlined links (in blue) in the descriptions of each area provided below.

EUS: When Accuracy Counts is intended to provide general information defining and describing endoscopic ultrasonography (EUS). Technology describes the instruments and equipment used. In Answers to your Questions, Dr. Snady has posted his answers to frequently asked questions. These are supplemented and updated periodically from the questions that readers like you submit through our email address.

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