Muñoz-Reyes , M.C., Romero-Requena, J.M. and Piña-Alcántara, Y.G. 2018. 67-year-old male with pain in left renal fossa. Revista Española de Casos Clínicos en Medicina Interna. 3, 1 (Apr. 2018), 29–31. DOI:https://doi.org/10.32818/reccmi.a3n1a10.