title: Isolated renal metastasis after colon cancer.
abstract: Renal infiltration of colon adenocarcinoma is a rare event. The authors present the case report of a 52-year-old female who had a high carcinoembryonic antigen level 18 months after right hemicolectomy and a chemotherapy regimen to treat transverse colon adenocarcinoma. The patient presented cancer recurrence after 12 months, and underwent a paraaortic lymphadenoctomy and a second adjuvant chemotherapy with the folfox regimen. Abdomen computerized tomography revealed two solid masses in the right kidney, without evidence of any other metastatic sites. A nephrectomy was performed in the right kidney followed by adjuvant chemotherapy.
authors.affiliation: Department of Urology and Coloproctology of Hospital Geral de Caxias do Sul, University of Caxias do Sul, Caxias do Sul, Rio Grande do Sul, Brazil.
authors.forename: E
authors.initials: E
authors.lastname: Brambilla
authors.forename: A A
authors.initials: AA
authors.lastname: Heck
authors.forename: J G
authors.initials: JG
authors.lastname: Cao
authors.forename: G T
authors.initials: GT
authors.lastname: Toniazzo
authors.forename: L
authors.initials: L
authors.lastname: Petteffi
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary* / Q000628:therapy; D002272:Carcinoembryonic Antigen / Q000097:blood; D003110:Colonic Neoplasms / Q000473:pathology* / Q000628:therapy; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000556:secondary* / Q000628:therapy; D008875:Middle Aged; D009392:Nephrectomy; D014057:Tomography, X-Ray Computed