کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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4106708 | 1605379 | 2013 | 7 صفحه PDF | دانلود رایگان |
Cystic Fibrosis (CF) results from mutation in the transmembrane conductance regulator gene, responsible for controlling secretory processes. The upper airways (UA) are usually involved in the form of chronic pansinusitis.ObjectiveTo evaluate UA changes in patients with CF and to establish the correlations between sinonasal CT and endoscopic endonasal findings and disease severity.MethodCross-sectional and prospective study with 20 patients older than 5 years with CF, assessing the Shwachman-Kulczycki (S-K) score, paranasal sinus tomography (CT) (Lund-Mackay score) and nasal endoscopy (Meltzer score).ResultsCT scan alterations were observed in 94% of cases. Endoscopic alterations findings in the upper airways were found in 10 patients. Nasal polyps were found in 3 patients (15%). There was a correlation between the intensity of changes on the CT and S-K score (p = 0.0097), and between endoscopic findings and S-K score (p = 0.0318). There was a positive correlation between the presence of chronic colonization and endoscopic findings (p = 0.0325), which was not observed on the CT (p = 0.2941).ConclusionThere is an inverse correlation between the S-K clinical score and nasal endoscopy and CT findings. Therefore, patients who are clinically more severe according to the S-K score have greater UA involvement.
Journal: Brazilian Journal of Otorhinolaryngology - Volume 79, Issue 4, May–June 2013, Pages 480–486