True and false splenic artery aneurysm on endoscopic ultrasonography: Two-case analysis.

Introduction: The etiology of true and false splenic artery aneurysm is different, but the differential X-ray contrast diagnosis could be difficult. Purpose - to detect endoscopic ultrasonography (EUS) diagnostic capability for false and true splenic artery aneurysm by considering two clinical cases: With suspected stomach and pancreatic lesions.

First Case: Patient, female, 50-year-old with suspected stomach lesion, complicated by gastric bleeding.