EUS-guided gastroenterostomy in a COVID-19-infected patient with duodenal stenosing lymphoma (with videos)

EUS-guided gastroenterostomy (GE) was alternative treatment with respect to conventional therapies for oncological gastric outlet obstruction (GOO) during the COVID-19 pandemic in Italy. This is the case of a patient with obstructing duodenal diffuse large B-cell lymphoma (DLBCL) causing GOO. Malignant duodenal stenosis was treated by the wireless EUS-GE simplified technique: in a single step, EUS-GE was performed, directly puncturing with a...