Hearing results of tympanoplasty with attic reconstruction vs. obliteration in attic cholesteatoma

INTRODUCTION: The aim of the study was to compare hearing results between tympanoplasty with attic wall reconstruction and attic obliteration.MATERIAL AND METHODS: A prospective study included 88 patients who were operated for chronic suppurative otitis media (CSOM) and cholesteatoma in the ENT Department University Clinic Center Banja Luka from 2006 to 2011. Analysis of variance (ANOVA) was conducted to assess the impact of two different techniques of tympanoplasty: attic wall reconstruction and attic wall obliteration on patients` hearing. Hearing outcome was measured comparing preoperative to postoperative pure-tone average (PTA) and postoperative air-bone gap (ABG).RESULTS: Cholesteatoma was found in 54 (61.4%) patients: 31 (35.2%) sinus cholesteatoma, 20 (22.7%) attic cholesteatoma, 3 (3.4%) tensa tympanic cholesteatoma, and 34 cases (38.6%) of CSOM. Lateral attic wall and ossicular chain reconstruction was performed in 33 cases with subsequent attic reconstruction if the long process of the incus and the incudo-stapedial joint were missing. A mixed between-within-subjects analysis of variance showed significant improvement of PTA postoperatively in comparison to preoperative levels: Wilk`s Lambda=0.33, F(1,86)=172.1, p<0.001. ANOVA showed significant improvement of ABG postoperatively in comparison to preoperative levels: Wilk`s Lambda=0.23, F(1,86)=286.3, p<0.001. Hearing improvement was measured in both cases, the ABG closure and mean PTA improvement was larger in the attic reconstruction compared to attic obliteration technique.CONCLUSION: Attic wall reconstruction with cartilage provides better postoperative hearing compared to attic obliteration. Attic reconstruction in revision cases for cholesteatoma recurrence is not recommended

Sexual dimorphism of hyoid bone

Hyoid bone, is located in anteriorsuperior site of the neck. Represents the odd bone which is the only bone in the human body that is not articulated or otherwise normally, associated with any other bone. Bearing in mind its embryonic origin, the bone is part of the skeleton viscerocranium. It has a horseshoe shape and consists of a body, two large and two small horns. In our study, we investigated sexual dimorphism hyoid bone. Testing we did at 42 hyoid human cadaver bones with known sex and age. We made 5 oseometric mesaurements. Metric analysis of the hyoid bone is a useful technique in the determination of sexual dimorphism hyoid bone that can give good results, but is not entirely satisfactory, and can serve as a complementary method

Melanoma of the sinonasal mucosa: A report on the two cases and a review of the literature

Introduction. Primary mucosal melanoma of the sinonasal tract is a rare neoplasm, accounting for less than 1% of all melanomas. It has an aggressive and unpredictable biologic behavior characterized by frequent incidence of local recurrence, local and distant metastasis of the disease. Case report. This report summarizes the results of the previous research concerning sinonasal mucosal melanoma, and by the example of the two patients suffering from mucosal melanoma, we described clinical and histopathological features of this rare neoplasm and our experience in its diagnosis and treatment. Conclusion. Only histopathological analysis complemented by immunohistochemical analysis contributes to early and accurate diagnosis of the disease

Importance of Selection a Method of Reconstruction of Digestive Continuity After Gastrectomy

Introduction: Gastrectomy is one of the most common surgical methods for the treatment of gastric cancer, which basically destroys the mechanism and digestion chemistry. Reconstruction after gastrectomy attempts to optimize the antireflux and nutritive component of the postgastrectomic syndrome.Objective: To determine which reconstructive method after gastrectomy has the optimal synthesis of antireflux and nutritional components.Patients and Methods: 111 patients were treated for gastric malignancies at the Surgical Clinic of the University Clinical Center in Banja Luka, which were operated with the intention of achieving curability.Results: Based on Fisher’s exact probability test there is no statistically significant difference (p> 0.05) in mortality compared to the restoration of digestive continuity after gastrectomy. Reflux oesophagitis is the dominant modality of morbidity in omega-loop reconstruction (p <0.05). There is no statistically significant difference (p> 0.05) in late dumping syndrome in patients relative to individual gastric substitution options. In the Hunt-Lawrence-Rodino pouch reconstruction option, there is no statistically significant difference (p> 0.05) in the participation of individual modalities of meal quantity in relation to the condition before the disease or the modality of the nutritional status. .Conclusion: The results indicate the antireflux component of reconstruction Roux en Y and the advantage of the nutritive component in the loop modification (the creation of the Hunt-Lawrence-Rodino pouch)