Stage 3 renal clear cell carcinoma invading into fat capsule may be caused by smoking, long-term heavy drinking, drug factors, other underlying diseases, hereditary factors, etc., which should be promptly consulted to find out the cause of the disease.
1. Smoking: Smoking is the main cause of renal clear cell carcinoma, active and passive smoking will increase the risk of this disease, the risk of renal clear cell carcinoma will be reduced by 40% in those who quit smoking for more than 20 years, and the risk of the disease is similar between those who quit smoking for a long time and those who don’t smoke.
2. Long-term and heavy drinking: long-term and heavy drinking will lead to higher risk of this disease, but moderate drinking can effectively reduce the risk of osmotic clear cell carcinoma.
3. Drug factors: the occurrence of clear cell carcinoma of kidney is also related to drug factors, and the most common drugs are fast-acting diuretics and antipyretic and analgesic drugs.
4. Other underlying diseases: other underlying diseases may also lead to this kind of disease, such as diabetes mellitus, high blood pressure, urinary stones, which will cause different degrees of kidney function abnormality, and in the long run, it is easy to cause renal clear cell carcinoma.
5. Hereditary factors: most of the renal clear cell carcinoma is sporadic, hereditary renal clear cell carcinoma accounts for 4%~6% of the total number of renal clear cell carcinoma, most of them are autosomal dominant.
To summarize, if kidney cancer is detected, it is recommended to consult doctor in time and give targeted treatment after the cause of the disease is clarified by doctor.