Renal cancer

Renal cell carcinoma (RCC) is an adenocarcinoma of the renal cortex. It is the commonest type of kidney cancer and accounts for over 85% of renal cancer diagnoses. The remaining malignancies are transitional cell carcinomas, sarcomas, Wilms ’ tumour, and rarely lymphomas and metastatic deposits. 10%–15% of renal masses are benign, such as oncocytomas and angiomyolipomas. Simple renal cysts are benign, however more complex renal cysts have a risk of being malignant. Renal cell carcinoma is commonly diagnosed at an earlier stage due to the widespread availability of imaging, and as a result the described classic triad of symptoms of haematuria, renal angle pain and a palpable mass is increasingly uncommon.
Source: Surgery (Medicine Publishing) - Category: Surgery Authors: Tags: Renal & urology – II Source Type: research