Meta-analysis of capsule endoscopy in patients diagnosed or suspected with esophageal varices
Lu, Yi, Gao, Rui, Liao, Zhuan, Hu, Liang-Hao, Li, Zhao-Shen
AIM: To review the literature on capsule endoscopy (CE) for detecting esophageal varices using conventional esophagogastroduodenoscopy (EGD) as the standard.