Perirenal fat metastasis of prostate cancer

A 72-year-old male underwent an abdominal CT scan, which revealed a 17-mm nodular incidentaloma in fat tissue in the left perirenal space. Retroperitoneoscopic surgery was performed to remove the tumor and histopathological results revealed a PSA-positive adenocarcinoma, which was diagnosed as a met...

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Bibliographic Details
Main Authors: Teppei Wakita, Kazuaki Yamanaka, Akihiro Yoshimura, Shota Fukae, Takahiro Yoshida, Hidefumi Kishikawa
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Urology Case Reports
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214442021002187
Description
Summary:A 72-year-old male underwent an abdominal CT scan, which revealed a 17-mm nodular incidentaloma in fat tissue in the left perirenal space. Retroperitoneoscopic surgery was performed to remove the tumor and histopathological results revealed a PSA-positive adenocarcinoma, which was diagnosed as a metastatic lesion associated with prostate cancer. PSA was high at 30.083 ng/ml and MRI findings showed extracapsular extension of prostate cancer in the left peripheral zone of the prostate gland. Biopsy results with a Gleason score of 4 + 4 confirmed the diagnosis of prostate cancer. The case was diagnosed as prostate cancer metastasis in perirenal fat tissue.
ISSN:2214-4420