Check _'s symptom in diagnosis of lung song mildew

Check _'s symptom in diagnosis of lung song mildew
Diagnose: The definite diagnosis of the acute attacking lung song mildew is difficult. Phlegm sample aspergillus trains the positive rate very low (8%- 34%) ,And the positive result can be to come from the field planting pollution in the upper respiratory tract of a fungus, should combine and consider clinically, if the patient has corresponding basic disease or endangers the factor and has important reference value high. Make a definite diagnosis of and depend on employing antipollution technology to gather the secretion to train or do the living lung to examine the pathology inspection from the lower respiratory tract. But the application of this kind of wound diagnosis technology is often limited by patient's clinical serious condition, its positive rate is influenced by operator's engineering level too. In any case, it is diagnosed in early days and treated in early days that prognosis of this disease depends on to a great extent, so should fetch the positive attitude to wound diagnosis technology. The amynologic method of serum measures its sensitiveness of antibody very low, few using value. Studying and measuring the antigen of aspergillus in order to diagnose a disease at present, it is reported that radiates immune technology to measure serum aspergillus antigenic sensitiveness and specificity and is up to 74% and 90% respectively, worth further investigating and accumulating the experience. Check in the laboratory: Blood routine: The eosinophil rises. IgG precipitates plain more than 90% positively. Serum total IgE obviously rises. Other auxiliary examination: The chest X-ray is shown as the lungs of different shapes are soaked, the most common is bronchus pneumonia. The occuring frequently office cooking stove infiltration is often distributed in the lung around wildly. Some cases display similar pulmonary embolism or infarction. The lung consolidation of big leaf and granulous pathological change of millet are also seen to some extent. Develop with pathological change, often appear in the lung cavity, among them can also form the acute aspergillus ball. Erupt the thorax simultaneously and see the corresponding X-ray sign while accumulating the liquid.
|