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  • Küçük Resim
    Öğe
    Aurikulada vegetatif kitle: Seboreik keratoz
    (Modestum Ltd., 2014) Erden, İlker; Öztürk, Savaş; Polat, Cahit; Uçak, Haydar; Cihangiroğlu, Gülçin
    Seboreik keratoz çoğunlukla gövdede, daha az sıklıkla ekstremiteler, yüz ve kafa derisinde görülen, epidermisin hiperkeratotik bir lezyonudur. Elli yaşlarında erkek hastada uzun süredir var olan, yavaş büyüyen, sağ aurikulada yerleşimli, 2 cm çaplı, sert, kahverengi-siyahrenkli, kitle saptandı. Histopatolojik inceleme sonucunda seboreik keratoz tanısı kondu.
  • [ X ]
    Öğe
    Evaluation of the nasal mucociliary transport rate by rhinoscintigraphy before and after surgery in patients with deviated nasal septum
    (Springer, 2010) Polat, Cahit; Dostbil, Zeki
    In this study, we have investigated the effect of nasal septal deviation (NSD) on nasal mucociliary activity and how does a septoplasty operation affecs the nasal mucociliary transport rate in the first and third months during the post-operative period. Twenty-two patients who were diagnosed with NSD and 22 healthy controls were studied using rhinoscintigraphy with Tc-99m-macroaggregated albumin (Tc-99m-MAA). On each case, the nasal mucociliary transport rate (NMTR) was measured pre-operatively only on five cases, on the first and third months of post-operative period. The NMTRs of patients with a deviated septum were significantly lower than the NMTRs of the healthy controls on both the convex and concave sides. Significant improvement was observed in the first post-operative month. On the concave and convex sides, the average postop third month post-operative NMTR value was higher than the first month post-operative NMTR values. It was concluded that the septoplasty operation improves reduced NMTRs after surgery. The effect of nasal surgery on nasal mucociliary activity may be more accurately evaluated in the third month than the first month of post-operative period.
  • [ X ]
    Öğe
    Evaluation of the nasal mucociliary transport rate by rhinoscintigraphy in marble workshop workers
    (Sage Publications Inc, 2011) Dostbil, Zeki; Polat, Cahit; Karakus, Askeri; Bakir, Salih; Yuce, Salim
    Marble workers are occupationally exposed to intense environmental marble dust in their workplace. We aimed to investigate the effect of occupational marble dust exposure on nasal mucociliary transport rate (NMTR). Seventeen marble workers and 18 healthy controls were studied. In all subjects, NMTRs were measured by Tc-99m-MAA rhinoscintigraphy. NMTRs of workers and control groups were compared by statistically. Mean NMTR was found as 9 +/- 1.8 mm/min in marble workers whereas mean NMTR of healthy controls was 9.6 +/- 2.2 mm/min. There was no statistically significant difference between NMTRs of workers and control groups (p > 0.05). This study has shown that occupationally exposured marble dusts may not cause functional impairment on NMTR in marble workshop workers.