Figure 4From: Allergic rhinitis and asthma: inflammation in a one-airway conditionEosinophils in the airway wall in fatal asthma. Fatal asthma with eosinophils (blue) in the airway wall showing the origin of the eosinophils that migrate across the mucosa, enter the lumen, and contribute to the inflammatory exudate shown in the previous figure. Reprinted with permission from Jeffery [65].Back to article page