Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phe-notype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction.Given its important role in asthma,treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations.Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs,and bio-targeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

Airway mucus plug is a common phenotype in asthma that increases the risk of acute asthma attacks by causing aggravation of airflow obstruction. Given its important role in asthma, treatment targeting airway mucus plugs may be a strategy to control asthma progression and prevent fatal asthma exacerbations. Previous studies have shown that acidosophils and T2 type inflammation are related with the formation of mucus plugs, and biotargeted drugs targeting the above pathways may be effective in the treatment of airway mucus plugs.

OBJECTIVETo investigate the potential value of combined examinations of peripheral blood smear, bone marrow smear, bone marrow biopsy, chromosome banding analysis and flow cytometry (FCM) in the diagnoisis of myelodysplastic syndromes.

METHODSA total of 105 MDS patients who were admitted in our hospital from May 2013 to May 2015 and were diagnosed as MDS according to the criteria formulated by WHO were enrolled in this study. The accordance rate of diagnosis by the double test (peripheral blood smear plus bone marrow smear), triple test (above mentioned 2 tests plus bone marrow biopsy), quadruple test (above 3 tests plus chromosome banding analysis), and quintuple test (above 4 plus FCM) was amalyzed and compared.

RESULTSAmong the 105 MDS patients, the diagnosis accordance rate was 70.48% for double tests, while 83.81%, 84.76% and 93.33% for triple, quadruple and quintuplet tests, respectively which were significantly higher than that for double tests (peripheral blood smear plus bone marrow smear) (P < 0.05).

CONCLUSIONThe combined examination of the 5 methods can improve the accuracy of MDS diagnosis.