HISTOLOGIC AND VOLUMETRIC STUDY OF THE EFFECTS OF RADIO FREQUENCY ABLATION OF THE SOFT PALATE: AN EXPERIMENTAL STUDY Departments o/ENT* and Histology**, Benha Faculty of Medicine, Zagazig University. Hearing deficit: is it a complication of spinal anesthesia? Department of Anesthesia and ENT*, Benha Faculty of Medicine, Zagazig University and Al-Menia Faculty of Medicine§ Fine needle aspiration biopsy: a safe and accurate diagnostic modality for intraoral and oropharyngeal lesions Departments of ENT, Pathology* & General Surgery**, Benha Faculty of Medicine*, Zagazig University and Tanta Cancer Institute**, Egypt The impact of dyslipidemia on auditory function E.N.T. and Clinical Pathology* Departments, Benha Faculty of Medicine, Zagazig University Magnetic resonance imaging as a diagnostic tool in patients presenting with unilateral tinnitus E.N.T. and Radiology*** Departments, Faculty of Medicine, Zagazig University* and Benha University** Observation on the content of serum and effusion superoxide dismutase in otitis media with effusion patients E.N.T. and Biochemistry* Departments, Benha Faculty of Medicine, Zagazig University Suture otoplasty by degloving and anterior cartilaginous shaving E.N.T. Department, Faculty of Medicine, Zagazig and Benha* Universities Insight on the pathogenesis of chronic sinusitis ENT and Medical Biochemistry*Departments, Benha Faculty of Medicine, Zagazig University Two-settings Application Modality of Mitomycin C Improves Objective and Subjective Success Rate of FESS Department of Otorhinolaryngology, Faculty of Medicine, Benha University Diagnostic Yield of Qualitative PCR of Fungal DNA in patients with Chronic Fungal Rhinosinusitis: A Comparative Study versus Fungal Culture Departments of Otorhinolaryngology, Medical Biochemistry*, Clinical Pathology**, Faculty of Medicine, Benha University Viral Hepatitis C Infectivity of Nasal Discharge: PCR Evaluation Departments of Otorhinolaryngology, Clinical Pathology*, Medical Biochemistry**, Faculty of Medicine, Benha University Functional Endonasal Antrochoanal Polypectomy: Microscopic versus Endoscopic Department of Otorhinolaryngology, Faculty of Medicine, Benha University Fine needle Aspiration Cytology as a Diagnostic Modality for a Variety of Oral and Pharyngeal Lesions Departments of Otorhinolaryngology & Pathology*, Faculty of Medicine, Benha University Plasma Plasminogen Activator Inhibitor Type I Level as Early Predictor for Development of Cardiovascular Complications in Adults with Obstructive Sleep Apnea Departments of Otorhinolaryngology, Cardiology* & Medical Biochemistry**, Faculty of Medicine, Benha University Furlow s Double Z-Plasty is a Convenient Procedure for Cleft Palate Repair Department of Otorhinolaryngology, Faculty of Medicine, Benha University Non-cancerous Thyroid Lesions: Immunologic and Surgical Evaluation Departments of Otorhinolaryngology, General Surgery & Medical Biochemistry, Faculty of Medicine, Benha University THE APPLICABILITY OF BIOMARKERS FOR . DIFFERENTIATION OF INVERTED PAPILLOMA WITH DIFFERENT PATHOLOGICAL DIAGNOSES Departments of Otorhinoiaryngology, Medical Biochemistry* & Pathology", Faculra of Medicine, Henha University, Egypt ROLE OF INTERLEUKIN 6 IN PROGNOSIS OF ORAL SQUAMOUS CELL CARCINOMA