AIM To recognize the endoscopic anatomy of the surgical corridor along the nasal cavity, sphenoidal sinus and the sellar area to delineate the pure endoscopic endonasal transsphenoidal approach (EETSA) to the region of the pituitary gland. MATERIAL AND METHODS The endoscopic anatomy of the nasal cavity, sphenoid sinus and the sellar region was studied in 30 fresh cadavers (mean age 42.1 / ran...

conclusions oaf is a common cause of odontogenic maxillary sinusitis and may easily be treated by endoscopy and fistula closure. maxillofacial surgeons and dentists should consider this problem to avoid misdiagnosis and prevent complications. evidence acquisition an electronic database search was performed based on related mesh keywords. articles published between january 2001 and december 2014...

Statistically, more than 50% of people with moderate to severe asthma also have chronic sinusitis indicating a direct connection between sinusitis and asthma; many studies show the connection between sinus infections and asthma [3]. One 2006 study showed that when compared with those who only have asthma, people who have both sinusitis and asthma tend to have more severe asthma symptoms, may ha...

In general, the etiologic factors of chronic paranasal sinusitis are systemic conditions such as nutrition, predisposition, allergy, and local factors such as nasal anatomic conditions. Among these factors, the development of unilateral sinusitis is a model case verifying the influence of local factors. In my study of 640 cases over a certain period of time, a comparison was made between 161 ca...

conclusions among anatomic variations, septal deviation and concha bullosa are predisposing factors for chronic sinusitis and we recommend that patients with chronic sinusitis be treated by surgical procedures. background identifying predisposing factors for chronic sinusitis is very important. objectives anatomical variation of the lateral nasal wall has been investigated in several studies an...

  Background and Objective: Sinusitis is one of the most common hygienic problems and a large part of the budget has been allocated to its diagnosis and treatment yearly. In this study, the presence of cytomegalovirus in sinuses of patients, undergone operation for treatment, with or without sinusitis, was studied. Materials and Methods: This study was an applied and case-co...

fungal involvement of the paranasal sinuses is frequently observed in the immunocompromised host and it can become lifethreatening if it is not diagnosed. definitive diagnosis is made by tissue biopsy and culture. in this study biopsy materials of maxillary, ethmoidal and frontal sinuses of 60 patients with clinical manifestation of sinusitis and no response to medical therapy were assessed by ...

BACKGROUND The Chronic Sinusitis Survey (CSS) is a valid, disease-specific questionnaire for assessing health status and treatment effectiveness in chronic rhinosinusitis. In the present study, we developed a Norwegian version of the CSS and assessed its psychometric properties. METHODS In the pooled data set of 65 patients from a trial of treatment for chronic sinusitis with long-standing sy...

Acute sinusitis is a common illness in primary care. Studies have demonstrated the difficulty of making the differential diagnosis of acute purulent sinusitis based on clinical evaluations alone. This leads to a significant overuse of antibiotics, which in turn may contribute to increased bacterial resistance. In most cases, GPs have to base their differential diagnosis of sinusitis on clinical...