Tumor marker (TM) refers to a type of tumor cell that is characteristically present in tumor cells, or abnormally produced by tumor cells, or caused by the body's response to tumor stimulation, reflecting tumorigenesis, development, and monitoring tumor response to treatment. substance. Tumor markers are present in tissues, body fluids, and excretions of tumor patients and are currently detectable by immunological, biological, and chemical methods.
Tumor patients encountered in clinical tumor marker tests were diagnosed with ovarian tumors at the age of 15 and have been treated with chemotherapy; they have a rectal tumor in their 20s. . . . . . It is not uncommon to encounter such a situation in the inspection. Therefore, with the development of the economy and the improvement of medical standards, people's attention to health is also getting higher and higher. The detection of tumor markers is also common. However, the understanding of serum tumor markers and their clinical value cannot be effectively spread, but it causes some unnecessary anxiety.
Case pass
A patient with dysmenorrhea initially checked for tumor markers such as CA125. When the CA125 was 98 U/ml (reference value <35 U/ml), it was extremely urgent to seek assistance. I think I have a tumor in the reproductive system. After inquiry and appeasement, she was found to have undergone an examination during menstruation, and no abnormalities were found in imaging studies such as ultrasound.é‚ It is recommended to review it one week after menstruation. The review results are restored to the normal reference value.
One tester, the whole family of four people detected CA724 results were higher than 100 + U / ml, the whole family gastroscopy and imaging examination were normal. Then ask carefully whether to take health care products or special food hobbies. Answer: I like to eat beans. After telling to stop using the beans for one month, the CA724 results were all normal.
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