The objective of the study was to assess the functional results after type I tympanoplasty with temporal muscle fascia, perichondrium/cartilage island and cartilage palisades. The records of 120 patients who underwent type I tympanoplasty operation between January 2003 and June 2007 were retrospectively reviewed. This study aimed to comprise a homogeneous group of patients to make the comparisons as accurate as possible. For this purpose, primary tympanoplasty cases with subtotal perforations, intact ossicular chain, dry ear for a period of at least 1 month, and normal middle ear mucosa were included in the study. Patients younger than 15 years of age and patients with cholesteatoma were excluded. Temporal muscle fascia was used in 67 (55.8%), perichondrium/cartilage island flap was used in 34 (28.3%), and cartilage palisades were used in 19 (15.8%) of the patients. Pre- and postoperative otoscopic examinations, pure-tone averages, and air-bone gaps were compared pre and postoperatively. Concerning all of the cases, the graft take rate was 85% (102/120). In the perichondrium/cartilage island flap group, the graft take rate was 97.7%, whereas the graft take rates for the fascia group and cartilage palisades group were 80.6 and 79.0%, respectively. In the perichondrium/cartilage island flap group, the pure-tone average was 36.36 dB, whereas the pure-tone averages for the fascia group and cartilage palisades group were 36.07 and 39.79 dB, preoperatively. The postoperative pure-tone averages were 24.54 dB fort he perichondrium/cartilage island flap group, 24.51 dB for the fascia group and 23.23 dB for the cartilage palisades group. Cartilage grafting is not only more enduring against infection and negative middle ear pressure but also it has low re-perforation rates on long-term follow-up. Thus, cartilage may be preferred more often for primary tympanoplasties with high graft rate and hearing improvement.

The objective of this study is to establish the role of risk factors in the etiology of pharyngocutaneous fistula formation after total laryngectomy. A retrospective study was performed for patient, disease and treatment-related factors, and also factors related to pathology specimen. Logistic regression analysis revealed that fistula development ratio was 4.955 times higher in patients with fistula than in the control group when the preoperative hemoglobin value was below 12.2 g/dL, 3.653 times higher when the postoperative hemoglobin value was below 12.2 g/dL, 3.471 times higher in the presence of an accompanying systemic disease, 3.23 times higher when the postoperative albumin level was below 3.5 g/dL, 3.1 times higher when ipsilateral lymph node was positive, 2.05 times higher when erythrocyte suspension is used as transfusion material, and 1.048 times higher when contralateral lymph node was positive. Proper concomitant systemic disease control, maintenance of hematologic values in the pre- and postoperative periods, provision of adequate nutrition, preference of erythrocyte suspensions for transfusion are the key points for the prevention of pharyngocutaneous fistula development. Preoperative detection of positive cervical lymph nodes should alert the physician about the potential development of fistula.

The objective of the study was to determine the inter-rater variability in assessment of laryngeal findings and whether diagnosing laryngopharyngeal reflux based on the laryngeal findings and history alone without considering allergic rhinitis leads to the overdiagnosis and overtreatment of laryngopharyngeal reflux. Patients with positive and negative skin prick tests were recruited from an allergy clinic in a tertiary teaching university hospital. All subjects completed the Reflux Symptom Index (RSI) and underwent laryngeal examinations by three physicians blinded to the skin prick test results and the Reflux Finding Score (RFS) was determined. RFS >7 or RSI >13 was considered reflux positive. Fleiss' kappa (κ) was used to measure inter-rater agreement. The inter-rater agreement was low for pseudosulcus vocalis (κ = 0.078), ventricular obliteration (κ = 0.206), diffuse laryngeal edema (κ = 0.204), and posterior laryngeal hypertrophy (κ = 0.27), intermediate for laryngeal erythema/hyperemia (κ = 0.42) and vocal fold edema (κ = 0.42), and high for thick endolaryngeal mucus (κ = 0.61). Although the frequency of allergy was high, there was no significant difference between allergy-positive and laryngopharyngeal reflux-positive patients. On logistic regression analysis, thick endolaryngeal mucus was a significant predictor of allergy (p = 0.012, odds ratio 0.264, 95 % confidence interval 0.093-0.74). The laryngeal examination for reflux is subject to marked inter-rater variability and allergic laryngitis was not misdiagnosed as laryngopharyngeal reflux. The presence of thick endolaryngeal mucus should alert physicians to the possibility of allergic rhinitis/laryngitis.

In patients with bilateral chronic otitis media, cartilage tympanoplasty seems to provide better hearing results and graft success rates.

Patient symptoms and nasal endoscopy findings do not provide reliable diagnosis of allergic rhinitis. Turbinate colour and hypertrophy are believed to be related to allergic rhinitis; however, these were subject to marked inter-rater variability in this study.