Metastatic Colorectal Adenocarcinoma in a Bifid Ureter
Author(s) -
Nikhil Gopal,
Michael Stern,
Neel Patel,
Gerald J. Matthews,
Majid Eshghi
Publication year - 2019
Publication title -
journal of endourology case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.123
H-Index - 1
ISSN - 2379-9889
DOI - 10.1089/cren.2018.0100
Subject(s) - medicine , ureter , ureteroscopy , hydronephrosis , malignancy , metastasis , colorectal cancer , adenocarcinoma , biopsy , radiology , cancer , urology , urinary system , pathology
Background: Secondary malignancies of the ureter are uncommon. We report the diagnosis and management of metastatic colon cancer to the bifurcation of a bifid ureter. Case Presentation: A 59-year-old man presented with diffuse metastasis with right hydronephrosis in both renal moieties of a partially duplicated system and an enhancing lesion within the proximal common ureter. Ureteral biopsy was positive for colorectal adenocarcinoma. The patient was subsequently started on palliative chemoradiation. Conclusion: The ureter is a rare location for hematogenous/lymphatic metastases. When a ureteral mass is present on imaging, ureteroscopy should be performed to characterize the extent of tumor and to rule out secondary malignancy.
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