Common types of renal tumors

Kidney tumors are one of the most common tumors in the urinary system, and most of them are malignant tumors. The incidence rate is on the rise at this stage. Kidney tumors are divided into renal malignant tumors and benign tumors according to their source. Malignant tumors include tumors derived from the kidney. Renal cell carcinoma of the parenchyma, nephroblastoma, and heterotypic cell carcinoma occurring in the renal pelvis and calyx. For renal cell carcinoma, the vast majority are clear cell carcinoma, but there may also be chromophilic cell carcinoma and chromogenic cell carcinoma, renal tuberculous tubular carcinoma and undifferentiated renal cell carcinoma. Children are mainly nephroblastoma, this situation is relatively high malignant degree, mortality is relatively high, most of them are in the onset of 5 years old. For kidney heteromorphic cell cancer, mainly a urothelial cancer, surgical treatment effect is good.