title: Response to the letter to the editor from Papaloucas et al.: additional renal arteries.
authors.forename: Umberto G
authors.initials: UG
authors.lastname: Rossi
mesh_terms: D001013:Aorta, Thoracic / Q000033:anatomy & histology; D006801:Humans; D016030:Kidney Transplantation / Q000379:methods; D008638:Mesenteric Arteries / Q000033:anatomy & histology; D011875:Radionuclide Angiography; D012077:Renal Artery / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D014055:Tomography, Emission-Computed