A new procedure for biopsy of a solid renal mass: transurethral approach under fluoroscopic control.

Leal, J J · J Urol · 1992

case_report · Level V

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Abstract

Cystoscopically placed, fluoroscopically guided catheters were used to biopsy 3 solid renal tumors. One kidney had a renal cell carcinoma and 2 had transitional cell carcinoma invading the renal parenchyma, including 1 that had undergone various ureteroscopic biopsy techniques that failed to yield a diagnosis. The transurethral technique offers an alternative to open, laparoscopic or percutaneous biopsy in selected patients.

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