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| City: Sao Paulo City Estate: Sao Paulo Boari and Castro Júnior [24] | City: Botucatu Sao Paulo Weber and Ferrari [26] | City: Campinas Sao Paulo Sakano and colleagues [20] | City: Belo Horizonte Minas Gerais Franco and colleagues [22] | City: Porto Alegre Rio Grande do Sul Franche and colleagues [25] |
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Symptoms | Cough (88.2%), headache or facial pain (38.2%) | 22% of them complained of oral breathing | | Cough (45%), oral breathing (44%) | 34.8% reported nasal obstruction, ten (43,5%) complained of nasal secretion |
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Polyps | 8.82% | 39.1% | 36% | 14% | 8.69 |
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Tomography | (i)Lund-Mackay average score of 13.3 (ii)considering criteria for the endoscopic diagnosis of chronic rhinosinusitis: 93.54% | According to Johansson and colleagues: grade I in four patients (44.4%), grade II in one patient (11.1%), and grade III in four patients (44.4%) | Mucosal thickening in 50%, opacification of paranasal sinuses in 6% and pseudomucocele in 40% | According to the Lund-Kennedy score: 14 children with nasal polyps had maximum scores | |
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Mutation in ΔF508 | | Out of 23 patients: 34% patients were found with the genetic mutation ΔF508/other, , , , , and 39% patients without specific mutations | Out of the 50 patients: heterozygotes, homozygotes, other mutations in 20% | | |
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