Specific oral tolerance induction seems a valid treatment option for patients with persistent food allergy. Indications may be given if avoidance cannot be guaranteed or for those who are eager to eat the food in question. Advantages of SOTI are the increased threshold dose for allergic reactions and the substantially reduced risk of severe allergic reactions after inadvertent ingestion of the allergen. However, careful monitoring during SOTI is mandatory.

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In general, specific serum IgE levels showed a correlation with the outcome of positive oral food challenges for CM and HE. Meaningful predictive decision points can be calculated for HE, which may help to avoid oral food challenges in some cases. However, data need to be ascertained for each allergen separately. Furthermore, the age of the patient population under investigation must also be taken into account.

Rolandic epilepsy is regarded as the classic example of benign focal epilepsy. However, neuropsychological deficits have been noted in affected children. As Rolandic discharges are mainly distributed over the centrotemporal region, specific interference with language function might be suspected. Therefore, we conducted a standardized neuropsychological assessment in children with Rolandic epilepsy which covered all important aspects of language processing. We measured intelligence Quotient, verbal memory, auditory discrimination, vocabulary, grammar and literacy in 20 children with an active Rolandic focus. Information about performance at school was obtained from teachers by means of a questionnaire. Patients with Rolandic epilepsy failed five of the twelve standardized language tests significantly more often than the normative population and consequently showed impairment of the following functions: reading, spelling, auditory verbal learning, auditory discrimination with background noise and expressive grammar. Thirteen of the 20 children showed language dysfunction with difficulties in two or more of the twelve standardized language tests. In eight of these 13 children the Full Scale Intelligence Quotient was within average range, indicating a specific language deficit. Language dysfunction was closely associated with learning difficulties at school. This study documents a consistent pattern of language dysfunction in children with Rolandic epilepsy which suggests interictal dysfunction of perisylvian language areas.