Immunoglobulin E in nasal wash from 7 patients was observed and was not measurable in 59 cases. Only 6.1% of the study population had nasal mucosal eosinophil.
Immunoglobulin E in nasal wash from 7 patients was observedand was not measurable in 59 cases. Only 6.1% of the study population had nasal mucosal eosinophil.