When eating makes you sick – Gastric stump obstruction caused by a phytobezoar. A case report and literature review

•Gastric outlet obstruction by a bezoar is a rare form of presentation.•Impaired gastric function is the major the risk factor.•Clinical presentation of bezoar-induced obstruction is similar to other types.•CT-scan is the gold standard for diagnosis.•Surgery in perforation/obstruction or other treatment failures.