IGHE and inflammatory bowel disease: Three of these children were excluded at the point of termination of the study; one patient whose egg IgE level was unknown because he refused to have a blood sample taken, although he achieved ad libitum egg consumption, based on the clinical criteria; one patient for whom oral tolerance induction was achieved within 1 year of study termination, and who was not observed for the entire 12-month period; and one patient in whom OIT was discontinued as inflammatory bowel disease suddenly developed after accidental ingestion of a milk product to which he was severely allergic.