T3 is divided into T3a, T3b, and T3c. T3c means the cancer has grown into the vena cava and spread above the diaphragm. Or has grown into the wall of the vena cava. The diagram below shows stage T3c ...

If a kidney cyst contains any solid material or abnormal growth, doctors may monitor it for signs of cancer. If a cyst appears cancerous or causes unwanted symptoms, doctors may suggest surgery to ...