US case of the day. Retroperitoneal fibrosis with perirenal involvement.
Barrett
R L
RL
Department of Radiology, Albert Einstein Medical Center, Philadelphia, PA 19141-3098, USA.
Horrow
M M
MM
Gubernick
J A
JA
Rosenberg
H K
HK
D000368:Aged; D006801:Humans; D007676:Kidney Failure, Chronic / Q000209:etiology; D008297:Male; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014517:Ureteral Obstruction / Q000209:etiology