نتایج جستجو برای: crs w np
تعداد نتایج: 241796 فیلتر نتایج به سال:
BACKGROUND The nose and the bronchi belong, in anatomical and physiopathological terms, to the concept of united airways. Associations between upper and lower airways diseases have been demonstrated in allergic rhinitis and asthma, nasal polyposis (NP) and asthma, chronic rhinosinusitis (CRS) and chronic obstructive pulmonary disease, and more recently CRS/NP and bronchiectasis (BQ). OBJECTIV...
OBJECTIVES This is the first study of its kind to investigate the relationship between chronic rhinosinusitis (CRS) with or without nasal polyps (NP) and health-related quality of life (HRQoL) in the general adult Korean population. We sought to evaluate the association after adjustment for confounding factors. We also evaluated HRQoL according to presence of NP in CRS patients. METHODS In th...
INTRODUCTION Chronic rhinosinusitis (CRS) is the inflammation of the nasal and paranasal sinus mucosa persisting for at least 12 weeks. The success of endoscopic sinus surgery (ESS) depends on minimising oedema and intraoperative bleeding. For this purpose, some surgeons advocate the use of preoperative systemic steroids (SS). Our aim was to assess if the administration of preoperative SS in pa...
Chronic rhinosinusitis (CRS) is a highly prevalent disease characterized by mucosal inflammation of the nose and paranasal sinuses. CRS can be divided into two main categories, CRS with nasal polyps (NPs; CRSwNP) and CRS without NPs (CRSsNP). Although the pathophysiology of CRS remains unclear, DNA methylation has been implicated in the etiology of CRSwNP. The aim of the present study was to el...
Severe forms of chronic rhinosinusitis (CRS), a common upper airway inflammatory disorder, are associated with nasal polyps (NPs). NP disease is ameliorated by glucocorticoid (GC) treatment, whose cellular effects are poorly understood. We therefore assessed the influence of GC therapy on NPs in CRS patients, focusing on regulatory T (Treg) cells. Treg cell populations were analyzed by flow cyt...
PURPOSE To analyze the outcome of endoscopic sinus surgery (ESS) after preoperative systemic steroid (PSS) treatment for chronic rhinosinusitis (CRS) with nasal polyposis (NP) and to investigate and compare clinicopathological factors associated with the outcome. MATERIALS AND METHODS We performed a retrospective chart review of 468 patients with CRS with NP who underwent primary ESS between ...
Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disease with various underlying pathophysiologic mechanisms which translate to endotypes, in contrast to clinical phenotypes or histological subtypes. Defining endotypes can help clinicians predict disease prognosis, select subjects suitable for a specific therapy, and assess risks for comorbid conditions, including asthma. Therefore,...
The primary objective of this cross-sectional study was to identify associations between the diversity and composition nasopharyngeal (NP) microbiota pneumonia status, as diagnosed by ultrasonography (US), in preweaned dairy calves. Characteristics NP were compared calves with without pneumonia, US. Secondary objectives compare age, clinical respiratory score (CRS), previous antibiotic therapy....
Chronic rhinosinusitis (CRS) is one of the most common chronic diseases in adults and severely affects quality of life in patients. Although various etiologic and pathogenic mechanisms of CRS have been proposed, the causes of CRS remain uncertain. Abnormalities in the coagulation cascade may play an etiologic role in many diseases, such as asthma and other inflammatory conditions. While studies...
BACKGROUND Asthmatic nasal polyps primarily exhibit eosinophilic infiltration. However, the identities of the immune cells that infiltrate non-asthmatic nasal polyps remain unclear. Thus, we thought to investigate the distribution of innate immune cells and its clinical relevance in non-asthmatic chronic rhinosinusitis (CRS) in Korea. METHODS Tissues from uncinate process (UP) were obtained f...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید