نتایج جستجو برای: paranasal sinus
تعداد نتایج: 43005 فیلتر نتایج به سال:
BACKGROUND Exenteration is indicated in patients with malignant neoplasms of orbital contents. It entails the removal of the eyeball together with its extraocular muscles and other soft tissues. Exenterations can be classified into (1) total, (2) subtotal, and (3) supertotal exenteration. Retrospectively study, we reviewed 7 patients that had received exenteration/subtotal exenteration with spo...
BACKGROUND Benign nasal and paranasal sinus masses are commonly encountered in clinical practice. Though benign, certain nasal polyps, fungal sinusitis, hemangiomas and fibro-osseous tumors can present with locally destructive features and deformities, mimicking malignancies at once. OBJECTIVE This study was carried out to recognize the great variety of benign nasal lesions and their frequenc...
OBJECTIVE Assess paranasal sinus distribution of topical solutions following endoscopic sinus surgery (ESS) using various delivery devices. STUDY DESIGN Experimental prospective study. SUBJECTS AND METHODS Ten cadaver sinus systems were irrigated with Gastroview before surgery, after ESS, and after medial maxillectomy. Delivery was via pressurized spray (NasaMist), neti pot (NasaFlo), and s...
Introduction. An antrolith is a calcified mass within the maxillary sinus. The origin of the nidus of calcification may be extrinsic (foreign body in sinus) or intrinsic (stagnant mucus and fungal ball). Most antroliths are small and asymptomatic. Larger ones may present as sinusitis with symptoms like pain and discharge. Case Report. We report a case of a 47-year-old lady who presented with he...
BACKGROUND The correlation between facial and/or head pain in patients clinically suspected of having sinusitis and actual localized findings on sinus computed tomographic (CT) imaging are poorly understood. OBJECTIVE To prospectively evaluate the relationship of paranasal sinus pain symptoms with CT imaging. METHODS Two hundred consecutive patients referred by otolaryngologists and interni...
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