Author: Zbigniew Petrovich

The American Cancer Society anticipates that 16, 500 patients will be diagnosed with primary malignant tumors of the central nervous system in 2000, with about 200, 000 individuals presenting with br …

In the United States in 1997, 28800 new cases of malignant tumors of the kidney and renal pelvis were diagnosed along with 2100 new cases of malignant tumors of the ureter and other urinary organs, 7 …

Bladder cancer represents a major challenge to the oncologist. In spite of new tech- niques for early diagnosis and innovative imaging procedures for staging, the outcome in terms of cure has not imp …

The American Cancer Society anticipates that during 1995, 244000 new cases of cancer of the prostate will have been diagnosed in the United States, with 40400 deaths from the disease process. The rap …

A symposium on benign prostatic hyperplasia is appropriate at a time when new knowledge and new technology are rapidly emerging. As the age of the population has increased and diagnostic methods have …