Ib.

The aim of the study is to present the results of combination treatment for adult non-traumatic subglottic stenosis (SGS). This is a retrospective chart review of 12 female patients (age range 32-76 years) with idiopathic SGS (eight patients) and Wegener's granulomatosis. All patients had a hard and 11 a short (less than 1 cm) stenosis. Eleven patients were treated with endoscopic CO(2) laser, one with Nd-YAG laser. Topical triamcinolone was applied to all. In 10 patients, topical mitomycin C (MMC) was additionally applied. Symptom severity and airway resistance (AR) were evaluated pre- and post-interventionally. Postoperatively, oral steroids (and/or methotrexate) and proton pump inhibitors (PPI) were prescribed. Follow-up period ranged between 7 and 115 months. All patients reported a significant improvement in obstructive symptoms. Average AR preoperatively was 1.004 kPa/(L/s) and postoperatively 0.526 kPa/(L/s). Three patients underwent surgery once, 2 required a second surgery, 5 were operated 3 times, one 5 times, and one 7 times. The latter two patients had not received local MMC treatment. Endoscopic laser surgery combined with local MMC and triamcinolone application and postoperative oral steroid/methotrexate and PPI therapy provides a treatment option that results in prolongation of the symptom-free time intervals and avoidance of open surgery in patients with idiopathic and Wegener-associated hard and short SGS.

Although the results of applying internal tracheal stents are encouraging, complications such as stent migration, granulation tissue and fistula formation, and mucociliary transport arrest are possible. Biocompatible ceramic rings do not cause foreign body reactions, remain stabile, and, with a proper suturing technique, provide a suitable long-term solution.

One or more endoscopic CO(2) laser resections combined with mitomycin-C and/or triamcinolone acetonide therapy are effective in the treatment of subglottic tracheal stenoses. Long-term oral steroid and immunosuppressive therapy as well as the use of proton pump inhibitors positively influences the postoperative outcome.

The clinical picture of enlarged submandibular gland and/or enlarged lacrimal gland often leads to difficulties in differential diagnostics. From the perspective of rheumatology Sjögren's syndrome should be excluded especially in patients who complained of xerophthalmia and xerostomia for longer than 3 months. In this article the authors report the case of a patient who presented to clarify swelling of the submandibular gland and xerostomia. In close cooperation with rheumatologists, otolaryngologists and pathologists the diagnosis of IgG4-associated sialoadenitis (IgG4-associated Mikulicz's disease) could be reached.