Tonsillar actinomycosis that mimics tonsillar neoplasm.

Actinomycosis is a chronic suppurative infection that can develop almost anywhere in the body. Cervicofacial actinomycosis is the most common form of the disease. We report a case of tonsillar actinomycosis that causes massive, asymmetric enlargement of tonsil and mimics the neoplasia. The most common cause of asymmetric tonsil hypertrophy is tonsillar squamous cell carcinoma and lymphomas. Tonsillar actinomycosis is a rare entity that should be kept in mind, if cases cannot be clarified with clinical and laboratory findings, when radiological findings are suspicious about malignancy.

Comparison of Videonystagmography and Audiological Findings after Stapedotomy; CO2 Laser vs Perforator.

OBJECTIVE: Various types of laser, microdrill, and perforator are effectively used in the surgical treatment of otosclerosis. However, they have certain disadvantages along with advantages. The aim of this study was to evaluate the effects of carbon dioxide (CO2) laser and perforator stapedotomy techniques on audiological outcomes and postoperative vestibular functions via videonystagmography (VNG). MATERIALS AND METHODS: This prospective and randomized clinical study was conducted in an academic tertiary medical center. Sixty-nine patients diagnosed with otosclerosis who underwent stapedotomy were enrolled in this study. Patients were divided into two groups based on the technique used in stapedotomy: CO2 laser and perforator. Postoperative hearing gain and VNG findings were the main outcome measures. Subsequently, the two study groups were compared for analysis. RESULTS: The preoperative air-bone gap was 32.7±8.9 decibel (dB) in the study population and it was improved to 12.9±8.4 dB after operation. There were no differences in VNG findings and vertigo symptoms between the laser and perforator groups at postoperative day 2. There was no significant gain difference regarding the air conduction, bone conduction, and air-bone gap between the two groups (p=0.294, p=0.57, and p=0.37, respectively). CONCLUSION: Both CO2 laser and perforator stapedotomy have successful audiological outcomes with no difference in postoperative vestibular disturbance.

The impacts of adenotonsillar hypertrophy on periodontal health in children: a prospective controlled pilot study.

OBJECTIVES: To evaluate the impacts of obstructive adenotonsillar disease on periodontal health and to assess the efficacy of adenotonsillectomy in the prevention of chronic periodontitis in children. METHODS: This prospective and controlled clinical study was conducted between August 2012 and February 2013 with 35 pediatric patients who had permanent anterior dentition. The study group included twenty patients (n = 20) who had complaints of chronic mouth breathing and snoring and were diagnosed with obstructive adenotonsillar disease. These patients underwent adenoidectomy with or without tonsillectomy. We performed periodontal examinations to assess the periodontal health status in these children before and two months after surgery. The periodontal measures included plaque index (PI), pocket depth (PD) and gingival index scores (GI). Subsequently, these periodontal measures were compared with healthy control group who had no adenotonsillar disease (n = 15). RESULTS: Among the study group six patients underwent adenoidectomy and 14 patients underwent adenoidectomy combined with either tonsillectomy or tonsillotomy. The preoperative PI, PD and GI scores of the study group were 1.27 ± 0.39, 1.34 ± 0.31 and 0.97 ± 0.37 respectively. These scores were significantly higher compared to the control group (p < 0.001). These periodontal index scores were significantly improved after surgery (p = 0.008 for PI and p < 0.001 for both PD and GI). In addition, we found no difference in postoperative values of PD and GI between the study group and control group. CONCLUSION: We concluded that obstructive adenotonsillar disease adversely affects periodontal health in children and surgical management of obstruction improves the clinical findings. However, more comprehensive research is required to elucidate the association between adenotonsillar hypertrophy and periodontal disease.

[Bone cement or incus interposition in type 2 tympanoplasty: prognostic factors and functional outcomes]. / Tip 2 timpanoplastide kemik çimento veya inkus interpozisyonu: Prognostik faktörler ve fonksiyonel sonuçlar.

OBJECTIVES: In this study, we compared the functional results of incus interposition and the use of bone cement in patients who underwent type 2 tympanoplasty due to isolated incus defects. PATIENTS AND METHODS: A total of 47 patients including 12 patients with incus interposition and 35 patients with bone cement were enrolled in the study. The middle ear risk indices (MERI) of the patients were evaluated from the patient files. The mean air conduction thresholds at 0.5, 1, 2 and 4 kHz and air-bone gap were estimated, evaluating preoperative and postoperative audiogram results at 12 months of all patients. The success rate of surgery and functional outcomes were compared between the patients of similar MERI groups on which ossicular reconstruction was performed using different methods (bone cement or incus interposition). RESULTS: In all patients, there was a statistical significant improvement in terms of the mean air conductance threshold and decrease in the mean air-bone gap (p<0.001, p=0.001). The comparison of percentage changes of functional gain between incus interposition and bone cement groups showed no statistically significant difference (p=0.542, p=0.534). CONCLUSION: In this study, similar functional outcomes were attained between the patient groups in which type 2 tympanoplasty with either sculptured incus interposition or bone cement was performed. Several factors including the cost of the material to be used, status of the middle ear and ossicles, defect size, and experience of the surgeon should be also considered.

Is it the middle ear disease or the reconstruction material that determines the functional outcome in ossicular chain reconstruction?

OBJECTIVES: To evaluate the effects and the predictive value of environmental risk factors on the success of different reconstruction materials used in ossiculoplasty. STUDY DESIGN: Retrospective case review. SETTING: Tertiary referral university hospital. PATIENTS: Between January 2007 and October 2010, 110 patients who underwent ossiculoplasty with or without mastoidectomy due to chronic otitis media were enrolled in the study. All patients were classified into 1 of the 3 risk groups (mild, moderate, and severe) according to their measured Middle Ear Risk Index score. INTERVENTIONS: The patients underwent exploratory tympanotomy, tympanoplasty, or tympanomastoidectomy (canal wall-up or wall-down), all with ossicular reconstruction. The ossicular reconstructions were performed using either bone cement, autologous bone interposition, or allograft material. MAIN OUTCOME MEASURES: For each patient, the air-conduction threshold and air-bone gap (ABG) were measured at the 12th month after ossiculoplasty. The ABG gain and air-conduction improvement were compared with preoperative values. The correlation of the success of ossiculoplasty with the middle ear risk group of patients was investigated. Moreover, the efficacy of different types of reconstruction material on the success of ossiculoplasty in the same risk group was evaluated. RESULTS: In the mild- and moderate-risk groups, the ABG gain (p = 0.001 and p = 0.014) and air-conduction improvement (p < 0.001 for both) were statistically significant, whereas those changes were found to be insignificant in the severe-risk group. Moreover, the ABG gain and air-conduction improvement in none of the risk groups revealed a significance in favor of any of the used reconstruction materials. CONCLUSION: The results of this study revealed that none of the reconstruction materials or specific techniques have a superiority in the functional outcomes in patients from the same middle ear risk group. We conclude that the success of ossiculoplasty is highly correlated with the pathophysiological status of the middle ear and is independent of the type of replacement material.