During the last 12 years, we have undergone a marked shift toward endonasal procedures while the tumor stages of the patients treated remained the same. Our results demonstrate that angiofibromas may be managed successfully using less invasive techniques, thereby reducing morbidity, without increasing the chance of recurrence.

Chronic polypoid rhinosinusitis (CRS) is a common disease, affecting approximately 16% of the adult population in the US every year. In addition to many well known predisposing factors, an association with reflux disease is hypothesized. Such an association might explain the recurrence of polyposis in the face of improved surgical techniques and postsurgical treatment of CRS. At present it is unclear whether extraesophageal reflux directly injures the sinus mucosa, whether gastroesophageal reflux leads to vagus-mediated neuroinflammatory changes, or whether both mechanisms occur separately or simultaneously. In patients suffering from recurrent CRS (n=20) and healthy volunteers (n=20), ambulatory 24 h two channel pH testing was performed. The number of reflux events, the fraction of the total time during which pH was below 4, and the reflux area index (RAI) were determined in the esophagus as well as in the hypopharynx. Patients with recurrent CRS had significantly more reflux events in the esophagus and the fraction of pH<4 and the RAI were increased up to 10-fold compared to healthy volunteers. In contrast to the esophagus, these differences were not observed in the hypopharynx. Recurrent CRS is often associated with GERD but not with EER. Recurrent disease or prolonged recovery after surgery should raise the suspicion of reflux disease as a possible triggering factor. Because GERD itself cannot be diagnosed by laryngoscopy, and because of the subjectivity of symptoms such as heartburn, the otolaryngologist should consider double-probe pH testing as the diagnostic procedure of choice.

The obtained results revealed maximal effectiveness of IFN-alpha therapy in RRP patients with HPV 6 as compared with HPV 11. The association of HPV 11 with a worse long-term response to IFN-alpha therapy and a higher incidence of malignant transformation and mortality is clinically important and indicates the necessity of HPV typing in RRP patients after the first biopsy.

Although tonsil surgery is one of the most frequent otorhinolaryngological procedures, not many population-based regional or country-wide studies are published on the incidence of postoperative bleeding and its risk factors. 2,216 patients underwent tonsil surgery in 2012 in Thuringia, a federal state in Germany. Most frequent indications were recurrent tonsillitis (44 % of all cases), tonsillar abscess (27 %), and tonsillar hyperplasia (20 %). 29 % of the patients were <10 years of age. Most frequent methods of surgery were tonsillectomy (73 %) and tonsillotomy (19 %). 215 patients (10 %) had 221 events of a postoperative hemorrhage. Re-surgery for hemostasis was necessary in 137 patients (6 %). The interval to re-surgery was 4.4 ± 4.6 days. The re-surgery rate was 8, 0.2, and 15 % after tonsillectomy, tonsillotomy, and radical tonsillectomy, respectively. In cases of recurrent tonsillitis, male gender (p < 0.001), age >24.78 years (median; (p = 0.018), and waiving of perioperative antibiotics (p = 0.029) were independent factors associated with hemorrhage. In cases of tonsillar hyperplasia tonsillectomy instead of tonsillotomy, the only significant risk factor was postoperative hemorrhage (p = 0.005). The overall incidence of tonsillar surgery was 87.6/100,000. The highest incidence was seen for patients 3-4 years of age with 862.7/100,000. In children <10 years, the incidence was always higher for boys than for girls. Throughout all age groups, a reverse gender relation was only seen, if surgery was indicated for recurrent tonsillitis. We recommend establishing national guidelines for indication of tonsil surgery, especially of tonsillectomy, including recommendations for perioperative care to decrease variations in tonsil surgery rates and minimize postoperative complications.

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