Fluoroscopy-guided percutaneous transperitoneal fine needle biopsy of renal masses.
Percutaneous transperitoneal fine needle biopsy is a harmless, easy to perform, and most direct procedure used to diagnose uncertain causes of ureteral obstruction and displacement of various parts of the urinary tract system. Frequently it is the least invasive method that can decide further treatment.
D001707:Biopsy, Needle; D005471:Fluoroscopy; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis / Q000473:pathology*; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology*