title: Unilateral perirenal fibrosis without aorta involvement.
abstract: Retroperitoneal fibrosis (RPF) located unilateral perirenal without aorta involvement is very rare. We report a case of unilateral perirenal fibrosis which was misdiagnosed as malignancy even after biopsy. RPF should be in mind in dealing with perirenal mass.
authors: Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China. nianzengxing@163.com.
authors: J-T
authors: JT
authors: Lang
authors: N
authors: N
authors: Kang
authors: J-H
authors: JH
authors: Zhang
authors: N-Z
authors: NZ
authors: Xing
mesh_terms: D001011:Aorta / Q000473:pathology; D001706:Biopsy; D003951:Diagnostic Errors; D006801:Humans; D008297:Male; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery