Space-occupying lesions in the pancreas have complex etiologies,various types,and different treatment methods,and the diagnosis and differential diagnosis of such lesions have always been a difficult issue in clinical practice.Endoscopic ultrasound(EUS) is a relatively sensitive and effective method for space-occupying lesions in the pancreas.This article reviews the advances in the value of EUS in the diagnosis of space-occupying lesions in the pancreas,introduces the efficiency of EUS in common space-occupying lesions in the pancreas,and elaborates on the latest advances in EUS-guided fine-needle aspiration and other related techniques in the diagnosis of space-occupying lesions in the pancreas.
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