• B Meier and K Caca.
• Klinik für Innere Medizin, Gastroenterologie, Hämato-Onkologie, Pneumologie, Diabetologie und Infektiologie, Klinikum Ludwigsburg, Posilipostraße 4, 71640, Ludwigsburg, Deutschland.
• Internist (Berl). 2021 Feb 1; 62 (2): 145-150.

AbstractPolyps occur significantly less frequently in the upper gastrointestinal tract compared to the lower gastrointestinal tract. They are usually incidental findings at esophagogastroduodenoscopy. A distinction is made between epithelial lesions and subepithelial tumors. Endoscopic screening is not recommended in Germany (exception: hereditary risk groups). Polyps are sometimes symptomatic, generally in the case of advanced tumor size. In this case, or in the case of potential for malignant transformation, resection is necessary and can usually be performed endoscopically. Surgical resections are rarely necessary. Epithelial lesions are removed by means of endoscopic mucosal resection (EMR). For subepithelial tumors, advanced procedures such as endoscopic submucosal dissection (ESD), submucosal tunneling endoscopic resection (STER), or endoscopic full-thickness resection are available. These procedures should primarily be performed at centers with appropriate expertise. Endoscopic follow-up is primarily determined by the tumor entity and the resection status.

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