Case report: Supraglottic SCC with sphenoid and cavernous sinus metastases.

Introduction & Importance: Primary Sino-nasal metastases are rare. The most common anatomical sites that metastasise to this region are the kidneys followed by the lungs, breast, thyroid and prostate. Metastases from laryngeal cancer are even rarer.

Allergic rhinitis facts from an Irish pediatric population.

Objective: Assessing the main allergens in the pediatric population from the largest urban area in the country.

Methods: Clinical letters of patients referred with possible allergic rhinitis (AR) were retrospectively reviewed over the past 5 years.

Results: Five hundred and fifty-five patients were included.