Pediatric sinus surgery is indicated in patients with rhinosinusitis that does not respond medical therapy after controlling of predisposing factors such as allergic rhinitis, adenoiditis, environmental irritants, and gastroesophageal reflux. Orbital and intracranial extensions from rhinosinusitis requires aggressive medical management and expedient surgical intervention. There is an armamentar...

nasal polyposis is an inflammatory condition of unknown etiology that involves nasal and sinus mucous membrane. these polyps can impair a person’s quality of life by nasal obstruction, recurrent sinusitis, persistent postnasal drainage, hyposmia, anosmia, changes in sense of taste and even bony destruction. it has been shown that chronic inflammation causes a reactive hyperplasia of the intrana...

Abstract Background Rhinosinusitis is an inflammation of the sinonasal cavity which affects roughly one in seven people per year. Acute rhinosinusitis (ARS) mostly, apart from allergic etiology, caused by a viral infection and, some cases (30–50%), bacterial superinfection. Antibiotics, indicated only rare according to EPOS guidelines, are nevertheless prescribed more than 80% ARS cases, increa...

fungal rhino sinusitis (frs) is an important infection of para nasal sinuses, which encompasses two main categories; invasive and noninvasive forms according to histopathological findings. aspergillus spp are the most common species isolated from noninvasive form, while mucorales are more frequently isolates from acute infections.four hundred fifty patients suspected to fungal rhino sinusitis w...

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...

OBJECTIVE Chronic rhinosinusitis results in significant morbidity in the pediatric population; however, no predisposing factor is found in many cases. Cystic fibrosis (CF) is a recognized cause of chronic rhinosinusitis. Although the carrier frequency for CF ranges from 3% to 4% in the general white population, the prevalence of mutations in the CF transmembrane conductance regulator (CFTR) amo...

OBJECTIVES Obesity rates have been increasing for all population groups worldwide, leading to the increased development of various diseases. This study was designed is to identify the relationships between obesity and several important otorhinolaryngologic diseases, including chronic otitis media (COM), chronic rhinosinusitis, and chronic tonsillitis. METHODS Mean body mass index (BMI) was co...

Acute rhinosinusitis is one of the most common conditions that physicians treat in ambulatory practice. Although often caused by viruses, it sometimes is caused by bacteria, a condition that is called acute bacterial rhinosinusitis. The signs and symptoms of acute bacterial rhinosinusitis and prolonged viral upper respiratory infection are similar, which makes accurate clinical diagnosis diffic...

Fungal rhinosinusitis is an increasingly recognized entity in both immunocompromised as well as immunocompetent patients. Aspergillus spp. is commonest of all causative fungi. A case of chronic fungal rhinosinusitis in a16-year-old immunocompetent female is reported. Presenting symptoms were bilateral nasal block, discharge, and change of voice. Initially, it was diagnosed as nasal polyposis. M...

OBJECTIVES Very little up-to-date information is available on the microbiology of complicated acute bacterial rhinosinusitis. Reliable microbiology testing is necessary to inform current empirical antimicrobial treatments. This study was conducted in response to recent US guidelines on antimicrobial treatments for acute bacterial rhinosinusitis. It aimed to describe the pathological micro-organ...