January 28, 2023

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At what age is the high incidence of kidney cancer?

At what age is the high incidence of kidney cancer?


At what age is the high incidence of kidney cancer?  Kidney can also become cancerous. This is the age group with high incidence of kidney cancer. The ratio of male to female is 2:1.

Although we have two kidneys, if we don’t pay attention, the two kidneys may have problems, so take care of yourself


1. Who is prone to kidney cancer?

Renal cell carcinoma, referred to as kidney cancer, accounts for about 90% of kidney malignancies.

Why does kidney cancer occur?

It is not very clear so far. It is probably known that the incidence of kidney cancer is related to smoking, obesity, diet, occupational exposure (such as asbestos, leather, etc.), genetic factors, etc. Once genetic factors are involved, it is very difficult to prevent it from occurring. Up.

In order to reduce the incidence of kidney cancer, what ordinary people can do is to quit smoking, maintain a proper weight, maintain a healthy diet, and minimize exposure to the occupational factors mentioned above. These are the things that can be done. Genetic factors cannot be avoided.

The high incidence of kidney cancer is 50-70 years old, and there are more men, and the ratio of men to women is about 2:1.


2. What are the symptoms of kidney cancer?

About 50% of kidney cancer patients have no obvious clinical manifestations in the early stage, so it is difficult to detect kidney cancer early. Most of them are unintentionally discovered during physical examinations or disease examinations. If they can be detected early, it is a blessing in misfortune. .

When kidney cancer has progressed to a certain level, hematuria will appear, usually intermittent painless gross hematuria, that is, hematuria that is absent for a while. You think it is relieved, but there is not. Kidney cancer has been progressing. When the kidney cancer grows to a certain extent, the growth of the tumor pulls the kidney capsule, or invades the waist muscles, there will be waist pain, so low back pain is also a danger signal. If the tumor grows larger, the lumps can still be felt on the waist.

In addition to the above symptoms, kidney cancer may also cause fever, high blood pressure, etc. There was a patient whose blood pressure was difficult to control and was very high. Later, it was discovered that there was kidney cancer after CT. Kidney cancer can also cause weight loss and anemia if you have kidney cancer for a long time. You must pay attention to it.

If kidney cancer spreads to the lungs, coughing and hemoptysis will occur, and if it spreads to the bones, it will cause easy fractures and pathological fractures.


3. What tests can be used to detect kidney cancer?

(1) Ultrasound:

An ultrasound of the urinary tract can detect kidney cancer more sensitively. Some patients have no obvious symptoms, but kidney cancer is found on ultrasound. Kidney cancer that is too small may not be detected in time, and CT or MRI can be performed at this time.

(2) CT:

The diagnosis rate of kidney cancer is high, and it can show the location, size, and presence of surrounding organs of the tumor. CT is the most reliable imaging method for the diagnosis of kidney cancer.


(3) MRI:

The accuracy of MRI is similar to CT.


4. How to treat kidney cancer?

Once kidney cancer is found, a radical nephrectomy is considered. Although we have two kidneys, if we don’t pay attention, the two kidneys may have problems, so take care of yourself.


(source:internet, reference only)

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