Phytobezoar is the most common type of bezoar.It is composed of indigestible vegetable matter and is usually found in the stomach.Biliary phytobezoar is extreme
AIM:To evaluate the incidence,surgery,mortality,and readmission of upper gastrointestinal bleeding(UGIB)secondary to peptic ulcer disease(PUD).METHODS:Administr
Primary abdominoaortic fistula is an extremely rare cause of upper gastrointestinal(GI)bleeding.The diagnosis is frequently delayed due to the rarity of the dis
AIM:To evaluate the prognostic factors and tumor stages of the 7th edition TNM classification for esophageal cancer.METHODS:In total,1033 patients with esophage
AIM:To evaluate the efficacy and safety of gemcitabine(GEM)plus radiotherapy compared with GEM alone for pancreatic cancer(PC).METHODS:A systematic search for e