Early symptoms of kidney cancer are often not obvious, once there are symptoms such as back pain, lumps or hematuria, it mostly indicates that it has entered the middle or late stage.
Kidney cancer is mainly primary renal cell carcinoma, of which renal clear cell carcinoma is the main type. Early stage often has no obvious clinical symptoms, and 60% of kidney cancer is found during physical examination or other diseases.
1. Pain, the tumor will extrude the surrounding tissues, which will cause dull pain or hidden pain in the abdomen.
2. Lumps, a small number of kidney cancer patients may have lumps in the early stage, which are hard and uneven in texture, and with the aggravation of the disease, the lumps will become bigger and bigger.
3. Hematuria, cancer cells will affect the kidney function of patients, resulting in symptoms such as hematuria, difficulty in urination and pain.
Patients with discomfort are advised to go to regular hospitals to evaluate their conditions and follow the doctor’s instructions for treatment to avoid delaying their conditions.