WHY WOULD I NEED A CT SCAN? CT scanning of the sinuses is primarily used to: • Help diagnose and manage chronic or recurrent acute sinusitis. • Detect inflammation or infection, even in deep areas that would be missed by nasal endoscopy or x-ray. ...
Importance of CT Scan of Paranasal Sinuses in the Evaluation of the Anatomical Findings in Patients Suffering from Sinonasal Polyposis Importance of CT scan of paranasal sinuses in the evaluation of the anatomical findings in patients suffering from sinonasal polyposis. Indian J Otolaryngol ... Himans...
The anatomical variations and pathological findings of the nose and paranasal sinuses were seen in the CT scan.Results:The mean age (+ SEM) of presentation was 34.11 (+1.42) years while most patients were from the age group of 18... P Chakraborty 被引量: 0发表: 2016年 Anatomical variatio...
a.any of various cavities, recesses, or passages in the body, as a hollow in a bone or a reservoir or channel for venous blood. b.one of the hollow cavities in the skull connecting with the nasal cavities. c.an expanded area in a canal or tube. ...
In some cases the CT- or MRI-scan shows a unilateral opacification of the paranasal sinuses. Which histological results can be found in patients with persisting sinusitis related problems and a unilateral opacification of the paranasal sinuses in the CT- or MRI-scan? There are only a few ...
To determine whether CT (computerized tomography) scan of the paranasal sinuses is essential in the diagnosis and medical/surgical management of nasal obstruction.One hundred thirteen adult patients with nasal obstruction but without signs of sinusitis who underwent CT examination prior to surgery, were...
Evaluation of prevalence of the anatomical variation in paranasal sinuses in CT scan of the patients referred to Bina medical imaging center of Sari Background and purpose: There are many anatomical variations in nasal cavity and paransal sinuses that interfere with proper drainage and ventilation of...
BACKGROUND: Computed tomography (CT) is being used increasingly both to evaluate location and extent of sinus disease and to detect anatomic abnormalities prior to surgery. Analysis of the CT scan should be undertaken in a routine, standardized fashion to ensure that important details are not misse...
Involvement of the PNS correlated with a high BI of 4+ or more (75% vs 37.5%). Paranasal sinus involvement is an integral part of since histological involvement was present even when the CT scan was apparently normal. 展开 关键词: Humans Paranasal Sinuses Tomography, X-Ray Computed Leprosy...
This paper describes the CT findings in five cases of cerebral and cerebellar sinovenous occlusion. Characteristic CT findings are the visualisation of the thrombosed sinuses and veins, known as the "filled triangle" and the "cord sign" on the control scan, and the "empty triangle" with tentori...