Incomplete auriculotemporal nerve syndrome--mimicry of oral allergy syndrome.

Pollen allergies are commonly symptomatic as seasonal rhinoconjunctivitis. The majority of patients with pollen allergies develop an oral allergy syndrome due to cross-reactive homologous allergens in plant foods. Symptoms may vary from minor local oropharyngeal sensations and swelling to life threatening angioedema and glottis edema. We present the case of a 6-year-old male with suspected oral allergy syndrome who was referred for allergological work up. However, an incomplete auriculotemporal nerve syndrome was diagnosed, mimicking oral allergy syndrome.