A patient with nonfunctional pancreatic neuroendocrine tumor and incidental metachronous colon carcinoma detected by positron emission tomography: Case report - DEMİRKIRAN, Binnaz; ÜNEK, İlkay Tuğba; ERIKSSON, Barbro; Akarsu, Mesut; DURAK, Hatice; SAĞOL, Özgül; OBUZ, Funda; BİNİCİER, Çilem; FÜZÜN, Mehmet; ALAKAVUKLAR, Mehmet (Turkish Journal of Gastroenterology, 2009)