ABSTRACT
OBJECTIVE: This study aimed to evaluate the effect of size, location and shape of tympanic membrane perforations on hearing levels of a large study group treated in a tertiary referral centre. METHOD: Medical data of 458 patients with tympanic membrane perforations were evaluated. RESULTS: A total of 336 patients had normal middle-ear findings during the surgical procedures. There was a significant difference in terms of mean pure tone average and air-bone gap values between posterior-inferior and anterior-inferior perforations (p = 0.005 and p = 0.044, respectively). The mean air-bone gap value of kidney-shaped perforations was significantly higher. Posterior-superior and posterior perforations were significant indicators for ossicular chain defects (p < 0.001; odds ratio, 14.2 and p = 0.004; odds ratio, 3.4, respectively). CONCLUSION: Perforations located in the posterior-inferior quadrant caused the greatest hearing loss. The difference between posterior-inferior and anterior-superior or inferior perforations was statistically significant. Posterior perforations had a significant relationship with ossicular chain pathologies. Kidney-shaped perforations caused higher pure tone average and air-bone gap values than annular, elliptical or pinpoint perforations.
Subject(s)
Hearing Loss, Conductive/pathology , Hearing , Tympanic Membrane Perforation/pathology , Adult , Audiometry, Pure-Tone , Auditory Threshold , Bone Conduction , Ear Ossicles/pathology , Female , Hearing Loss, Conductive/etiology , Humans , Male , Tympanic Membrane/pathology , Tympanic Membrane Perforation/complicationsABSTRACT
OBJECTIVE: To evaluate symptom scores and nasal smear cytology findings in seasonal allergic rhinitis patients, before and after treatment. METHODS: Twenty-nine consecutive adult patients with seasonal allergic rhinitis were evaluated prospectively. They received mometasone furoate nasal spray and cetirizine for 21 days. Nasal and ocular symptom scores were recorded before and after treatment. Nasal cytology was also assessed as a means of determining treatment. RESULTS: The combined use of an intranasal corticosteroid and an oral antihistamine caused a significant improvement in nasal and ocular symptom scores. Cytological evaluation revealed significant reduction in nasal eosinophil, neutrophil and goblet cell counts after three weeks' treatment. CONCLUSION: Symptom scoring systems are widely used for the evaluation of drug efficacy in allergic rhinitis treatment. When investigating the disease and evaluating treatment efficacy, objective as well as subjective methods are needed. Nasal cytological assessment is a simple, objective method which provides valuable information about the nasal mucosa.
