Objectives: The Affordable Care Act (ACA) shifted the focus in medical care from quantity to
quality. This qualitative systematic review aimed to determine the key skills necessary for …

Background Previous studies describe the financial burden of chronic rhinosinusitis (CRS)
from the perspective of third-party payers, but, to our knowledge, none analyze the costs …

Objective In the pathophysiology of chronic rhinosinusitis with nasal polyps (CRSwNP),
Aspergillus fumigatus (A. fumigatus) can upregulate IL‐33 from human sinonasal epithelial …

Background Previous studies on the impact of wait times for endoscopic sinus surgery (ESS)
in medically recalcitrant chronic rhinosinusitis (rCRS) have not examined its influence on the …

Background: Economic conditions affect surgical volumes, particularly for elective
procedures. In this study, the authors aimed to identify the effects of the 2008 US economic …

Although United States health care costs are significantly higher than any other
industrialized country, we still lag behind many countries in health care equity and quality …

Background Patients often have received some modality of head imaging prior to being
evaluated for chronic sinonasal complaints, and the clinical significance of these scans on …

Abstract Background and purpose: Chronic Rhinosinusitis (CRS) as a common disease has
different clinical signs and symptoms. In the recent decades only a few local signs and …

Background and purpose: Chronic Rhinosinusitis (CRS) as a common disease has different
clinical signs and symptoms. In the recent decades only a few local signs and symptoms of …