Collision metastasis: Renal cell carcinoma and prostatic adenocarcinoma to a retroperitoneal lymph node

Autor: Madison Morton, Nivin Omar, Rabii Madi, Martha Terris, Matthew Powell
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Urology Case Reports, Vol 40, Iss , Pp 101884- (2022)
Druh dokumentu: article
ISSN: 2214-4420
DOI: 10.1016/j.eucr.2021.101884
Popis: Prostatic adenocarcinoma and renal cell carcinoma (RCC) can coexist. However, the incidence of collision metastasis of both prostatic adenocarcinoma and RCC is a rare phenomenon. A 50-year-old non-smoker male with end stage renal disease and a history of prostate adenocarcinoma was noted to have a left renal mass in the upper pole during CT surveillance. With the use of immunohistochemical stains the collision of two distinct malignancies from two different topographical regions was elucidated in a retroperitoneal lymph node. We report the second known case of collision metastasis of RCC and prostatic adenocarcinoma to a retroperitoneal lymph node.
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