title: Pyelointerstitial, Pyelovenous, and Pyelosinus Backflow During Retrograde Pyelography.
authors.affiliation: Department of Urology in Sosnowiec of Medical University of Silesia in Katowice, Poland.
authors.forename: Wojciech
authors.initials: W
authors.lastname: Szewczyk
authors.affiliation: Department of Urology in Sosnowiec of Medical University of Silesia in Katowice, Poland.
authors.forename: Andrzej
authors.initials: A
authors.lastname: Prajsner
authors.affiliation: student of the Medical University of Silesia in Katowice, Poland.
authors.forename: Michal
authors.initials: M
authors.lastname: Szewczyk
mesh_terms: D000368:Aged; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000000981:diagnostic imaging*; D006801:Humans; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008297:Male; D012082:Renal Veins / Q000000981:diagnostic imaging*; D014567:Urography