Successful removal of kidney tumor while saving the patient's kidney at Saudi German Hospital-Riyadh Surgeons at Saudi German Hospital-Riyadh have successfully removed a cancerous kidney tumor while saving the patient's kidney .A 60-years-old patient presented to the hospital with severe pain in the left lower abdomen and blood in the urine .Medical tests detected the presence of a tumor. head of the department of urology at Saudi German Hospital , has successfully removed the tumor while preserving the healthy portion of the kidney. The patient left the hospital after he has fully recovered. It is worth to mentioning that the percentage of kidney cancer is increasing significantly. Risk factors for developing kidney cancer include: smoking, chemical pollution such as cadmium and lead, obesity in women, excessive intake of painkillers and genetic factors. The most important ways to reduce the risk of developing kidney cancer include quite smoking, avoiding toxic chemical and reducing intake of painkillers.