Eosinophils are a type of white blood cell. Low eosinophil numbers may occur due to certain medications or an underlying health condition, such as Cushing syndrome. Eosinophils play a role in the ...

Whether your level of eosinophils is high or low, the count can give healthcare providers better insight into your immune ...

low serum 25-hydroxyvitamin D (25(OH)D) levels (< 20 ng/mL) at 3 years were associated with an increased risk for eosinophilic asthma and eosinophilia without asthma by the age of 6 years.

An infiltration of >30 eosinophils per high-power field in at least five high-power fields, exhibiting signs of eosinophilic degranulation and extending to the muscularis mucosa or submucosa are ...