What are the routine tests for mycoplasma pneumonia?

What are the tests for mycoplasma pneumonia? This is a problem with a high rate of hits on the Internet, only a correct understanding of the examination items of mycoplasma pneumonia can make a correct diagnosis, and then provide a basis for treatment, so what are the examination items of mycoplasma pneumonia? Here's a more general introduction.

Examination items for mycoplasma pneumonia

1. Nucleic acid hybridization test: Mycoplasma pneumoniae detection is carried out by nucleic acid probe technology labeled with radioisotopes (32P, 125I, etc.). Although this method has high sensitivity and strong specificity, it also requires high conditions and requires the use of isotopes, so it is difficult to be popularized in clinical practice.

2. Polymerase chain reaction (PCR) has been used since 1992 to examine clinical specimens of Mycoplasma pneumoniae infection. From the comprehensive results, the positive rate of PCR detection was significantly higher than that of culture method (the sensitivity was 10~100 times higher than that of ordinary culture method), and it was also significantly higher than that of serology and probe hybridization method. It is also highly specific, has no cross-reactivity with other mycoplasma, and is not disturbed by contamination by other bacteria in the oral cavity. The time required is short, so the use of PCR method can strive for early diagnosis and guide the rational use of drugs in clinical practice. In the presence of symptoms in the central nervous system, a rapid and reliable diagnosis is necessary. Because this method is quite sensitive, special care should be taken to avoid contamination during experimental operations.

The above-mentioned examination items for mycoplasma pneumonia have been clinically tested and have a good application effect, and everyone is required to consult the advice of relevant experts when choosing the examination items for mycoplasma pneumonia in order to get an accurate diagnosis.