The frequency of concha bullosa, paradoxical middle turbinate, and septal deviation on coronal computed tomographic scans evaluating sinus disease is known, but the incidence in normal subjects is unknown. We compared 100 consecutive scans performed for evaluation of sinus disease with 82 consecutive scans performed for evaluation of orbital pathology. Patients with sinus disease had significantly more frequent findings of disease in the osteomeatal complex and all sinuses. Concha bullosa was more common in patients with sinus disease (p less than 0.05), as was septal deviation (p less than 0.01). Paradoxical turbinate was equally common. Concha bullosa was associated with anterior ethmoid disease (p less than 0.04). Septal deviation was associated with osteomeatal complex disease (p less than 0.01) and with anterior (p less than 0.04) and posterior (p less than 0.04) ethmoid disease. Paradoxical turbinate was not associated with sinus abnormalities. These data imply a possible causal relationship between concha bullosa or septal deviation and sinus disease.

Distant metastases (DMs) occurred in 83 (11.4%) of 727 retrospectively studied head and neck cancer patients. Primary tumor location and initial treatment did not influence DM development; larger primaries (P < .04) or more extensive neck disease (P < .007) more often caused DMs. Initial diagnosis to DMs averaged 11.7 months (range, 0 to 60 months), with 84% diagnosed within 24 months. With the exception of laryngeal primaries, no facet of tumor, host, or initial treatment influenced where or how rapidly DMs developed. Lung was the most common DM site (83.4%), then bone (31.1%) and liver (6.0%). Survival with DMs averaged 4.3 months (range, 1 day to 2.7 years); 86.7% died within 1 year. This report yields the following conclusions: 1. Initial tumor size and neck disease are the only predictors of DMs. 2. DMs usually occur within 2 years of the initial diagnosis. 3. Lung is the most common DM site, making chest x-ray the most effective DM screen. 4. Survival with DMs is usually less than a year.

Oral sensation (including two-point discrimination, oral stereognosis, vibrotactile detection, somesthetic sensitivity, proprioception, and thermal sensitivity) was studied in 60 healthy adults in five age categories: 20 to 34, 35 to 49, 50 to 64, 65 to 79, and 80 years and above. Thermal and somesthetic sensitivity as well as proprioception did not change with age. Ability to differentiate tactile and vibratory sensation on the lip decreased after age 80 (P less than .01), but vibration detection on the soft palate did not change. Stereognostic ability remained good up to age 80, and then declined for four of the nine shapes tested (P less than .01). Two-point discrimination deteriorated on the upper lip (P less than .01), on the cheeks (P less than .02), and on the lower lip (P less than .06). Two-point discrimination on the tongue and palate did not change. It was noted that oral sensation remained good with aging, showing only a slight decline in function after age 80.

Smoking is associated with statistically worse outcomes after ESS based on average SNOT-16 scores. Although no investigator has proved that the effects of smoking on sinonasal health are reversible, we counsel smoking patients considering ESS about the desirability of smoking cessation (for this and many health reasons), and the possibility of a poorer postsurgery outcome should they continue smoking.