Background The only two preventive interventions available for COVID-19 have been social
distancing and quarantine. These preventive measures challenge health care providers by …

The management of chronic rhinosinusitis with nasal polyps (CRSwNP) is challenging due
to disease recurrence and adverse effects. Both surgical and medical treatment modalities …

Chronic granulomatous invasive fungal sinusitis (CGIFS) is a peculiar disease of the
paranasal sinuses due to its rarity, patient subset, and disease course. We describe 7 cases of …

Background Sarcoidosis is a chronic disease process characterized by non‐caseating
granulomatous inflammation, usually involving the lower respiratory tract. Given the rarity of …

Objectives Rhinitis, one of the most common inflammatory conditions of the nasal mucosa, is
known to affect a large proportion of people worldwide. It is generally classified into allergic …

Visual loss is a rare manifestation of allergic fungal rhinosinusitis (AFRS). We report a case
of an adult male who was diagnosed with AFRS and who presented during the COVID-19 …

Objectives: To determine the clinical features of patients with chronic rhinosinusitis at a tertiary
hospital in Riyadh, Saudi Arabia. Methods: A cross-sectional study was carried out at King …

BACKGROUND : Disease-specific quality of life instruments assess the impact of chronic
rhinosinusitis on patients’ quality of life (QoL). To the extent of our knowledge, there are no …

Objectives: To aimed to determine the incidence of complications of endoscopic sinus
surgery (ESS) and to investigate the factors associated with the occurrence of complications. …