نتایج جستجو برای: paranasal sinus infection
تعداد نتایج: 496872 فیلتر نتایج به سال:
OBJECTIVE To evaluate the use of sinoscopy for detection and treatment of ventral conchal sinus (VCS) and/or rostral maxillary sinus (RMS) disease in horses. STUDY DESIGN Case series ANIMALS Horses (n=60) with suspected paranasal sinus disease. METHODS Horses were evaluated by sinoscopy through a conchofrontal sinus (CFS) portal with ventral conchal bulla (VCB) fenestration. Other endosco...
OBJECTIVE We evaluated the extent of asymmetry evident in paranasal sinus computed tomography (CT) scans of Turkish patients without sinusitis in the ethmoid roof. Our data contribute to the body of knowledge on the subject. MATERIALS AND METHODS We retrospectively studied multiplanar reformatted CT images of the paranasal sinus (1-mm sections) from 110 patients (50 male, 60 female). Ethmoid ...
©2014 Turkish League Against Rheumatism. All rights reserved. Wegener’s granulomatosis (WG) is mostly seen in adults with ages between 20 and 50 without a sex predilection. It is a necrotizing granulomatous vasculitis mostly affecting the lungs (95%), paranasal sinuses (90%), kidneys (85%), nose or nasopharynx (65%), and joints (65%) accordingly.1-4 It is rarely seen in children.5,6 Childhood W...
INTRODUCTION Frontal sinus mucoceles are the commonest among all paranasal mucoceles. With introduction of functional endoscopic sinus surgery, surgeons prefer endoscopic management of sinus mucoceles, but lesions that appear in the lateral part of the frontal sinus can be difficult to access and often need external approaches. CASE PRESENTATION We described a lateral frontal sinus mucocele w...
introduction: invasive fungal sinusitis, though considered to be rare entity, is nowadays frequently encountered, not only in immunocompromised patients but also in immunocompetent patients. the changing prevalence towards immunocompetent hosts is due to the indiscriminate usage of broad spectrum antibiotics, steroids, and immunosuppressive drugs. diagnosing invasive fungal sinusitis should not...
Figure 1. Yellow-black discoloration of upper palate. Figure 2. Paranasal sinus CT scan revealed a defect of the nasal septum and skin and subcutaneous edema.
The sinus sphenoidalis is the paranasal sinus most centrally located in the skull base and known to vary extremely in dimensions. A very large volume of the sinus visible on skull radiographs is called sinus 'hyperaeration'. This finding has been described many times in the literature, but is generally rare. The term 'pneumosinus dilatans' is synonymously used to address an unexpectedly large p...
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