atopy
The commonest form of asthma is       that due to atopy, which is an immune disorder where production of IgE to inhaled       antigens leads to bronchial mucosal inflammation.
The commonest form of  @OBJECT$  is       that  @PREDICAT$   @SUBJECT$ , which is an immune disorder where production of IgE to inhaled       antigens leads to bronchial mucosal inflammation.