TY - GEN AU - Miranda,Gonzalo AU - Luna,Laura TI - [VIPoma in retroperitoneum of elderly, cause of chronic diarrhea in uncommon location] SN - 1609-722X PY - 2017///0207 KW - Aged KW - Biopsy KW - Chronic Disease KW - Diarrhea KW - etiology KW - Humans KW - Male KW - Radiography, Interventional KW - Retroperitoneal Neoplasms KW - complications KW - Tomography, X-Ray Computed KW - Vipoma N1 - Publication Type: Case Reports; Journal Article ER -