title: Case of the month #170: the unilateral persistent nephrogram after endovascular aortic aneurysm repair (EVAR): new life in an old sign.
authors.affiliation: Division of Interventional Radiology, Department of Radiology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada. a.mahajan@utoronto.ca
authors.forename: Ashish
authors.initials: A
authors.lastname: Mahajan
authors.forename: Simon
authors.initials: S
authors.lastname: Travis
mesh_terms: D000368:Aged; D017544:Aortic Aneurysm, Abdominal / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D003404:Creatinine / Q000097:blood; D003937:Diagnosis, Differential; D057510:Endovascular Procedures; D005471:Fluoroscopy; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000000981:diagnostic imaging*; D012078:Renal Artery Obstruction / Q000000981:diagnostic imaging*; D015607:Stents; D014057:Tomography, X-Ray Computed
chemical_list: D003404:Creatinine