"GI"
"primary eosinophilic GI diseases"
"chronic eosinophilic leukaemia, not otherwise specified (CEL, NOS)"
"acute myeloid leukaemia with eosinophilia (AML-Eo)"
Expected headings
"Aetiology"
"Secondary"
"Primary"
"Idiopathic"
"The number of eosinophils is increased in neonates, cf. adults, with a gradual tailing off of blood counts in advanced age; no gender/ethnic variation is known 2."
"The known causes of elevation of the eosinophil count is very broad, and usefully the aetiology can be subdivided into secondary, primary and idiopathic forms. Secondary (reactive) type is by far the commonest."
"especially t(8;21)(q22;q22.1) or inv(16)(p13.1q22)"