Organ-specific symptom patterns during oral food challenge in children with peanut and tree nut allergy.

Background: Peanut and tree nut allergies are common in childhood and often severe in nature. The clinical picture shows a wide variety of symptoms.

Objective: To analyze the distribution of clinical symptoms and severity during oral food challenges (OFC) in children.

Different Patterns of Foods Triggering FPIES in Germany.

Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated gastrointestinal food allergy mainly affecting infants and young children. Allergic FPIES reactions differ from IgE-mediated food allergies, for example, regarding elicitors and clinical course.

Objective: The aim of our study was to describe causative agents and development of tolerance in German children with FPIES.