Mixed adenoneuroendocrine carcinoma(MANEC)is a malignant tumor with adenocarcinoma and neuroendocrine components,with≥30%of each component required.MANEC of th
AIM:To compare the tolerability of magnifying narrow band imaging endoscopy for esophageal cancer screening with that of lugol chromoendoscopy.METHODS:We prospe
AIM:To explore effects of nonselective beta-blockers(NSBBs) in cirrhotic patients with no or small varices.METHODS:The Pub Med,EMBASE,Science Direct,and Cochran