George N. Zografos, Alexandra Stathopoulou, George Mitropapas, John Karoubalis, George Kontogeorgos, Gregory Kaltsas, George Piaditis, George I. Papastratis
We report a case of an insulinoma that was not identified on either Computerized Tomography (CT) scan and Magnetic Resonance Imaging (MRI). Endoscopic ultrasonography (EUS) revealed a small insulinoma located at the body of the pancreas, which was histologically confirmed. The patient underwent a laparotomy but no tumour was identified either on palpation or with intra-operative ultrasound …