Everyone, every day, pee.
（..... Isn't that? ）
As a special tourist who goes around in the body, although urine is said to be a human excrement, it also contains a greater truth, and it is still very vocal in health matters.
Therefore, urine is also clinically known as a barometer of health!
What "standards" are needed for a pocket of qualified urine?
A healthy adult has a daily intake of between 1500-3000ml of total water intake through diet and water.
This water is not all used and consumed by the cells, and the excess water will enter the kidneys and mix with metabolic waste and toxic substances to form urine under the operation of the kidneys. The daily urination volume of adults is about 1500ml, which is 4-6 times.
Nearly 95% of the urine is water, and the rest is some metabolic waste of the body, including uric acid, inorganic salts, sodium ions, urine bile and so on.
Since the proportion of these substances is not large, the urine excreted by people should be yellowish and transparent.
In simple terms, normal fresh urine is not "riotous" and appears pale yellow, like a non-bubbling beer.
Yes, the correct urine is actually pale yellow.
If the color of the urine is dark and appears dark yellow, it means that the water in the body is not enough ---, and you need to replenish more water in time!
Urine appears this color, and it is also necessary to remain vigilant
If a man suddenly appears in the color of urine washed in the color of meat washing when he recently urinates, he should be vigilant. Clinically, it seems that inexplicable hemorrhagic urine is likely to be related to bladder cancer!
The so-called bladder cancer refers to the malignant tumor that appears on the bladder mucosa, which is one of the most high-incidence cancerous changes in the urinary system, and is also one of the top ten tumors with the highest incidence in China, occupying the first place in the incidence of genitourinary tumors.
In Western countries, bladder cancer ranks second in the incidence of malignant tumors in men after prostate cancer.
In recent years, the incidence of bladder cancer in China has also increased year by year, and the incidence rate of men is significantly higher than that of women, or even 3-4 times that of women. And although bladder cancer has no obvious age limit, children may also get the disease.
However, as far as the current clinical data is concerned, bladder cancer is more inclined to the middle-aged and elderly population, and the older the age, the greater the possibility of cancer.
Why is bladder cancer related to hematuria?
Of all the symptoms of bladder cancer, the most common manifestation is hematuria!
Nearly 80% of all bladder cancer patients in China have hematuria symptoms, and 17% of them have severe hematuria symptoms. More than two-thirds of patients make their first visit because they have noticed a change in the color of their urine.
In China's clinic, 50% of hematuria symptoms appear, which are related to bladder cancer.
Hematuria, bleeding time and amount of bleeding caused by bladder cancer are related to the specific location, malignancy, size and pathological stage of bladder cancer.
Usually, there are two main types of hematuria caused by bladder cancer:
First: microscopic hematuria
There is no significant change in the color of the patient's urine, and it is only during examination that an increase in red blood cells in the urine is found.
Second: gross hematuria
This hematuria can be full-onset or intermittent, and some patients present with initial and end-stage hematuria.
Hematuria shows a red, flesh-washing color, and with the continuous invasion of tumors and the necrosis of some cancerous tissues due to blood clots, patients can even excrete blood lumps and rotting flesh-like tissues.
Of course, the hematuria visible to the naked eye may also be caused by urinary tract infections and stones, especially in young people, and abnormal development of the urinary system such as kidneys and ureters are more common causes, and may also be tumors.
However, for the elderly, if gross hematuria occurs, it is necessary to beware of tumors, especially those with no obvious symptoms, and need to seek medical examination in time.
If blood is found in the urine during the urine test, it is necessary to actively deal with it according to the doctor's advice.