More patients (62%) were diagnosed with pancreatic carcinoma when using endoscopic ultrasound and 75% fewer required operations for diagnosis. The 3-month improvement in median survival is probably multifactorial but most likely represents lead bias because of the greater sensitivity of endoscopic ultrasound for pancreatic carcinoma. Using endoscopic ultrasound with endoscopic ultrasound-guided fine needle aspiration in patients with pancreatic carcinoma significantly affects their management and outcomes.

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