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Although there are several factors affecting the pathogenesis of chronic otitis, the pathological process has not been entirely defined yet. One of the theories suggested for the development of middle ear diseases is tubal dysfunction. The aim of the study is to analyze the function of the tensor veli palatini (TVP) muscle electromyographically in chronic middle ear pathologies and to evaluate the role of this muscle in eustachian tube dysfunction and pathogenesis of associated middle ear diseases by comparing with the results of healthy individuals. Study design: A prospective, controlled, clinical trial. We enrolled 24 patients with chronic middle ear pathologies into our study and 18 controls without any previous ear problem. Electromyographic (EMG) needle was inserted into the TVP muscles in all patients transnasally. Functions of the TVP muscle were analyzed by using the amplitudes of the motor unit potential (MUP) and MUP durations detected on EMG. MUP amplitudes and MUP durations were compared statistically in all groups. When the mean MUP amplitudes and durations obtained from TVP muscles of all ears from the patient group were compared to the mean MUP amplitudes and durations obtained from healthy individuals, no statistically significant difference was observed between sick ears and control ears. Values obtained from the sick ears needed to be compared with mean values obtained from the control group separately, since absence of statistically significant difference cannot mean that we should ignore individual muscle dysfunction. The results we obtained from our study support that in the formation of different middle ear pathologies, myogenic defects in the eustachian tube have limited effects, except for existence of a predisposing factor like palate pathology. In all patients with chronic middle ear disease it is not appropriate to expect functional muscle dysfunction, however evaluation of TVP muscle function correctly may be helpful for bringing up the underlying possible muscle and nerve pathologies not in all patients.

Objectives One of the major causes of chronic nasal airway obstruction is disease of the inferior turbinate. However, there is no agreement on how to deal with this problem. Comparison was made of the nasal functions after treatment by radiofrequency tissue ablation, laser ablation, and partial turbinectomy using subjective symptom scores and objective tests. Study Design Prospective, randomized clinical trial. Methods The study was conducted on three groups of 45 adult volunteer patients with symptoms and signs of nasal obstruction and stuffiness related to enlarged turbinates. In group A, laser ablation was applied to the inferior turbinate on one side and partial turbinectomy to the inferior turbinate on the other side. In group B, radiofrequency tissue ablation was applied to the inferior turbinate on one side and partial turbinectomy to the inferior turbinate on the other side. In group C, patients who were not treated by any surgical techniques were the control subjects. Clinical examinations, visual analogue scales, rhinomanometry, and isotopic study of nasal mucociliary transport time were used to assess treatment outcomes. Results At 12 weeks after surgery, the nasal mucociliary transport time results were compared in the same patients. The average time was 25.60 minutes on the side where laser ablation was applied and 11.40 minutes on the side where partial turbinectomy (PT) was applied. In the patients on whom radiofrequency tissue ablation and partial turbinectomy were applied, the average nasal mucociliary transport time was 10.33 minutes on the radiofrequency tissue ablation side, whereas it was 11.33 minutes on the partial turbinectomy side. Rhinomanometric measurements demonstrated a significant decrease in nasal resistances at 12 weeks in both sides in groups A and B. Conclusions In the study it was demonstrated that radiofrequency tissue ablation to the turbinate is effective in improving nasal obstruction objectively and in preserving nasal mucociliary function. Laser ablation of the turbinate is effective in improving the nasal obstruction; however, it disturbs the mucociliary function significantly. With the partial turbinectomy technique, results obtained were similar to the results with the radiofrequency tissue ablation technique.

Objective: We report a rare case of a spindle cell lipoma with atypical clinical course.Case report: A 51 year old female patient referred to our clinic with feeling of mass in the throat she had had for two years. The patient described difficulty in swallowing. Indirect laryngoscopy did not reveal any masses at bilateral pyriform sinuses, and the mucosa had a natural appearance. However, a mass with a stalk was detected in the side of the mouth when the patient retched. Endoscopic monitoring of the mass revealed its origin to be the left sinus pyriformis. No pathological structures could be detected in the indirect laryngoscopy taken after the patient gulped again. The mass was shown by magnetic resonance imaging to extend into the esophagus. It was removed using suspension microlaryngoscopy. Postoperative control revealed a complete healing at the excision site. Immunohistochemical examination for pathological diagnosis indicated a spindle cell lipoma.Conclusions: Laryngeal and hypopharyngeal lipomas are rare forms of benign laryngeal neoplasms. Their asymptomatic course makes diagnosis difficult. The patient is presented here with related clinical and pathological features.

Objective: We report a rare case of a spindle cell lipoma with atypical clinical course. Case report: A 51 year old female patient referred to our clinic with feeling of mass in the throat she had had for two years. The patient described difficulty in swallowing. Indirect laryngoscopy did not reveal any masses at bilateral pyriform sinuses, and the mucosa had a natural appearance. However, a mass with a stalk was detected in the side of the mouth when the patient retched. Endoscopic monitoring of the mass revealed its origin to be the left sinus pyriformis. No pathological structures could be detected in the indirect laryngoscopy taken after the patient gulped again. The mass was shown by magnetic resonance imaging to extend into the esophagus. It was removed using suspension microlaryngoscopy. Postoperative control revealed a complete healing at the excision site. Immunohistochemical examination for pathological diagnosis indicated a spindle cell lipoma. Conclusions: Laryngeal and hypopharyngeal lipomas are rare forms of benign laryngeal neoplasms. Their asymptomatic course makes diagnosis difficult. The patient is presented here with related clinical and pathological features.

The variety of methods used for the treatment of severe tracheal stenosis and the occasional failure to obtain lasting and consistent relief are measures of the difficulty of the problem. Presently, several surgical approaches are used for reconstructing large defects of the cervical trachea, reminding us that no single technique has gained wide clinical acceptance. We resected a U-shaped cartilage from 6 to 8 rings of the trachea of 10 New Zealand rabbits. We used a porous high-density polyethylene (PHDP) prosthesis to reconstruct the cervical trachea, and did not perform a tracheotomy during this operation. We followed up the rabbits for 4 to 10 months. One of the rabbits died in the second month because of respiratory distress; another was lost in the fourth month of the study while delivering young. The others continued to thrive; in fact, one of them gave birth 3 times after our study and was well able to take care of her young. At the end of the study, the rabbits were painlessly sacrificed in order to remove the larynx and trachea and examine them histopathologically. In the histopathologic examinations, the prostheses were incorporated into the native trachea and adhered to the surrounding organs, especially to the esophagus. No mucosal irregularities were seen on the surface of the prosthesis, and all the surfaces appeared to be covered with ciliated pseudostratified epithelium. This tracheal prosthesis provides good results in rabbit tracheal reconstruction, and appears very promising for the clinical repair of tracheal defects.

In Marfan's syndrome, which is a connective tissue disorder of hereditary origin, collagenous tissue development and bone synthesis are generally altered in addition to the occurrence of many systemic deformities. External ear, stapes, and vestibular aqueduct pathologies are reported as some of the otological deformities. However, the malleus and incus pathologies of the ear are not reported in any study. In the morphometric measurements carried out, the distance between the malleus head and manubrium was found to be 9.8 mm. When similar measurements were carried out for the incus, the distance between the upper part of the incus body and tip of the long process was found to be 6.9 mm. All of these measurements were detected to be greater than in normal people. It can be concluded from this study that in Marfan's syndrome, in addition to the musculoskeletal alterations particularly in bone synthesis, the ossicular chain in the middle ear is also affected.

Objectives Loss of taste function was studied pre- and postoperatively in patients who underwent myringoplasty. Patients and methods Thirty-two patients who were diagnosed with chronic otitis media and underwent myringoplasty between May 2007 and May 2009 were included in the study. Regional taste test was performed preoperatively and two weeks after the operation in all patients planned to undergo myringoplasty. For patients describing disturbance in the postoperative taste test or in the questionnaire form, the taste test was repeated at six months after the operation and the questionnaire form was completed. Results Chorda tympani was preserved in 18 patients (56.2%), traumatized in nine patients (28.1%), and cut completely in five patients (15.7%). Totally in 10 out of 32 patients (31.2%), an disturbance in the taste test was found at two weeks postoperatively. Sweetness/saltiness, bitterness, and sourness taste disturbances were found in 10, nine, and two patients, respectively. Improvements were identified in two out of 10 patients in the taste test performed at six months. The disturbances in the taste tests of eight patients continued to exist at that time. Sweetness/saltiness, bitterness, and sourness taste disturbances were found in eight, seven and two patients, respectively. Conclusion The chorda tympani nerve may be traumatized or completely cut as a complication of ear surgery. Sacrificing the nerve, where it is highly traumatized by surgical devices, reduces the duration of postoperative complaints.

Idiopathic rhinitis without eosinophilia is a group of frequently observed diseases, the aetiopathogenesis of which is not yet well known. One of the most disturbing symptoms for patients within this disease group is nasal hypersecretion. Although many different treatments have been tried for hypersecretion, nasal topical drugs form the basis of any such therapy today. Ipratropium bromide (IB) is a drug offirst choice in nasal hypersecretion therapy. It displays a parasympatholytic effect in topical use and antagonizes acetylcholine transport in efferent parasympathetic nerves, thus decreasing submucosal gland secretion, which is the cause of hypersecretion. Botulinum toxin type A (BTX-A) is among the alternative treatment choices that is increasingly used in symptomatic treatment of nasal hypersecretion. Our study was planned with the aim of comparing the effect of these two groups of drugs on nasal hypersecretion. Thirty-eight patients who were diagnosed with idiopathic rhinitis without eosinophilia were included in the study and were divided in 3 different groups: In the first group, a total of 10 units of BTX-A were injected into both nasal cavities. In the second group, 3x2 IB was injected into both nasal cavities for 4 weeks. The third group received intranasal physiologic saline as placebo. The patients were evaluated in terms of nasal hypersecretion with visual analogue scale prior to the treatment and at weeks 1, 2, 4, 8, and 12 during the follow-up period. Throughout the 8 weeks follow-up period, the patient complaints displayed a 41.2% decrease in the group that received BTX-A and a 61.4% decrease in the group which received IB, while no change was observed in the control group. Both drug groups were well tolerated by the patients, with no serious adverse or systemic effects. As a result, while IB and BTX-A differ in terms of method of application, they display a similar degree and duration of efficiency in hypersecretion therapy.

Objectives: Nasal obstruction caused by inferior turbinate hypertrophies is one of the most frequent problems in otolaryngology. Treatment of this disease may involve medical and surgical methods. Thermal ablation with radiofrequency energy has become quite popular in the recent years as one of the surgical methods used when medical therapy is not adequate. Study Design: Prospective, clinical trial. Methods: Thermal ablation with radiofrequency energy was used in this study on the inferior turbinates of 21 patients who had nasal obstruction caused by inferior turbinate hypertrophy only. The results were evaluated subjectively by preoperative and postoperative patient- and physician-assigned visual analogue scales and objectively by magnetic resonance imaging (MRI) investigation. Results: By the end of the postoperative week 10, 64.76% recovery was detected according to the patient evaluation, and 40.75% recovery was detected according to the physician evaluation. Measurement of the average volumes of the inferior turbinates by MRI revealed a 8.70% postoperative reduction. The most significant change was detected in the anterior-posterior length measurement performed in the axial plane. Conclusions: These results suggest that thermal ablation with radiofrequency energy is an easily applied, efficient, and reliable technique in treatment of the inferior turbinate hypertrophy, and that anterior-posterior length measurement in the axial section of the inferior turbinate by MRI, which is thought as an objective evaluation method, could be an efficient diagnostic tool in detecting the efficiency of radiofrequency on inferior turbinate.