Mucosal eosinophilia and recurrence of nasal polyps - new classification of chronic rhinosinusitis
نویسندگان
چکیده
منابع مشابه
Histopathological classification of refractory chronic rhinosinusitis with nasal polyps.
OBJECTIVE To delineate the histopathological characteristics of nasal mucosa in refractory chronic rhinosinusitis with nasal polyps (CRSwNP) in order to demonstrate subtypes of nasal polyps and their potential relation with lower airway comorbidity. STUDY DESIGN Clinical- and pathological-based cross-sectional study Methods: Nasal polyp specimens were prospectively collected from patients wit...
متن کاملComparison of Expression of Cytokeratin 7 on Epithelium of Nasal Polyps and Mucosa of Chronic Rhinosinusitis
Background and Objective: Nasal polyp is the most common benign mass of the nasal cavity and it is originated from nasal cavity or sinuses. Cytokeratins (CK) are intermediate filament proteins that provide mechanical support in epithelial cells. The purpose of this study was to compare the expression of cytokeratin 7 in epithelium of nasal polyps and nasal mucosa in chronic rhinosinusitis. Mate...
متن کاملSymptoms of chronic rhinosinusitis with and without nasal polyps
Background According to EPOS, chronic rhinosinusitis with and without nasal polyps diagnoses are defined by clinical criteria, supported with endoscopy. We want to know if it is possible to make an accurate distinction between patients with and without nasal polyps based on a limited number of clinical criteria, collected by health-related quality of life questionnaires. A validated instrument ...
متن کاملThe bacteriology of chronic rhinosinusitis with and without nasal polyps.
OBJECTIVE To compare the bacteriologic findings in ethmoidal biopsy specimens and nasal lavage samples from healthy control patients and from patients with chronic rhinosinusitis (CRS) with nasal polyps (CRSNP+) and without nasal polyps (CRSNP-). DESIGN Comparative microbiologic investigation. SETTING University hospital. PATIENTS The study included 31 CRSNP+ patients, 13 CRSNP- patients,...
متن کاملSymptoms in chronic rhinosinusitis with and without nasal polyps.
OBJECTIVES/HYPOTHESIS In this study we analyzed differences in symptoms scored between chronic rhinosinusitis patients with (CRSwNP) and without nasal polyps (CRSsNP). According to the European Position Paper on Rhinosinusitis and Nasal Polyps, CRSwNP and CRSsNP diagnoses are defined by clinical criteria supported with endoscopy. We wanted to know if it is possible to make an accurate distincti...
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ژورنال
عنوان ژورنال: Rhinology journal
سال: 2011
ISSN: 0300-0729
DOI: 10.4193/rhino10.261