Newer developments in the therapeutics of the transitional cell carcinoma of renal pelvis.

Many of the risk factors and pathogenesis of urothelial carcinoma of the renal pelvis are similar to the ones of the more common urothelial bladder cancer. In addition, two endemic nephropathies and two inherited syndromes have been linked with the development of upper urologic cancer. Multiple synchronous or metachronous lesions throughout urinary tract are rather common and should always be sought in the management of this entity.