Pancreatic cystic lesions (PCLs) are being identified increasingly because of recent advancements in abdominal imaging technologies, presenting a number of challenges in clinical practice. Although most PCLs are benign, some carry a significant risk of malignant degeneration. Accurate diagnosis of PCLs is important for proper management and follow-up. Endoscopic ultrasound (EUS) is useful for the characterization of PCLs with high sensitivity and accuracy. Additional information can be obtained

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... using EUS for indeterminate lesions on computed tomography or magnetic resonance imaging. In this review, we introduce the relevant EUS findings for the diagnosis of relatively common PCLs.