Topical antibiotics appear effective in the management of CRS. Given the combination of low-level evidence (level III, with inherent potential confounders of natural progression of disease and placebo effect) and the level IIb evidence being limited to the cystic fibrosis group of patients, topical antibiotics should not be first-line management but may be attempted in patients refractory to the traditional topical steroids and oral antibiotics. Larger and better-designed randomized double-blind placebo-controlled trials are required to more fully evaluate this emerging modality of treatment.

The frequency of over-expression of EGFR in UC is similar to other squamous cell carcinoma (SCC) of the head and neck region. Only primary tumor size is independently correlated with over-expression of EGFR. EGFR over-expression does not affect disease-free and overall survival.

This report describes methods for the reconstruction of the skull base after MIER. Reconstitution of the skull base barrier can be achieved through application of principles for surgical repair of CSF rhinorrhea.

Miniature batteries are easily available in our domestic environment, powering many electronic devices and toys. Despite improvement in the safety standards, children are able to remove the batteries from these devices. These batteries pose a hazard to children, as they are small and easily inserted into the nose or ears or even swallowed. We describe 6 children who inserted button batteries into their noses. Four of these insertions resulted in septal perforations. The mechanisms and management of button battery injury are discussed. We emphasize the need for urgent removal of a battery from the nose to prevent long-term complications.