Tumor de ureter diagnosticado por biópsia transrectal ecoguiada / Ureteric tumor diagnosed by transrectal ultrasound guided biopsy

The transrectal route is currently the preferred one for the performance of prostatic and seminal vesicles biopsies, and its safety and good tolerance are well proved. Transrectal ultrasound, further to be commonly used to guide these biopsies, enables this route to be used for the biopsy of other pelvic organs or masses. However, this has been used only rarely for other organs than prostate or seminal vesicles. We reported a case where a transrectal biopsy was used to diagnose a suspected ureteral metastasis from a rectal adenocarcinoma. The anatomo-pathological study showed that the mass was an urothelial carcinoma of the ureter