Clinically, C-reactive protein 15mg/L suggests that the patient may have inflammation, tissue injury, infection, tumor, etc. It is recommended to go to the hospital for further examination. Ultra-sensitive C-reactive protein is synthesized by the liver. When patients suffer from myocardial infarction, rheumatism, tissue injury, malignant tumors, surgical trauma, and various acute and chronic infections, the C-reactive protein will rise rapidly, but with the improvement of the condition of the ultra-sensitive C-reactive protein will drop to normal again. Due to the fact that C-reactive protein is associated with a variety of factors, this item has been used as a routine test in hospitals, as an auxiliary basis for the determination of many diseases.C-reactive protein 15mg / L, combined with clinical symptoms and other test results, in order to diagnose the occurrence of which disease, can not be judged on an indicator of the disease.