搜索结果: 1-6 共查到“医学 CT scan”相关记录6条 . 查询时间(0.081 秒)
Assessment of the Diagnostic Accuracy of Limited CT Scan of Paranasal Sinuses in the Identification of Sinusitis
Sinusitis Spiral Computed Tomography Diagnosis
2015/9/28
Background: Paranasal sinus CT has high sensitivity and specificity for sinusitis. However, this modality is costly and involves greater radiation exposure than plain radiographs.
Comparing of image quality of axial and coronal CT scan of temporal bone
Image quality CT scan temporal bone
2009/12/30
CT image quality has been affected by many factors such as KVP, ma, exposure time, alogorithm and section thickness. Gantry tilt has the main role in visualization of the temporal bone anatomic struct...
Dysbaric osteonecrosis by X-ray and CT scan in Chinese divers
Confidence Intervals Diving adverse effects Occupational Diseases etiology radiography human
2009/6/3
To compare the results of X-ray and CT scan for dysbaric osteonecrosis in Chinese divers. METHODS: Both shoulders, hips and knees of 66 asymptomatic divers with diving duration of more than one year w...
Anatomic Variations of the Paranasal Sinuses on CT scan Images
Anatomy Sinus Anatomic variation Sinus CT scan Concha Nasal
2010/2/8
Statement of Problem: Variation in paranasal sinus anatomy as shown on computed tomographic scans is of potential significance for it may pose risks during surgery or predispose to certain pathologic ...
Spiral CT Scan for Detecting Coronary Artery Stenosis
calcium scoring atherosclerosis coronary artery disease angiography spiral CT scan
2010/2/8
Background/ Objective: Coronary vessel calcification is an obvious sign of atherosclerotic disease of coronary arteries. Electron beam CT scan is currently the imaging modality of choice for assessing...
Correlation of CT Scan Findings with the Level of Consciousness in Acute Head Trauma
craniocerebral trauma Computed Tomography level of consciousness
2010/2/4
Background/ Objective: The purpose of this study was to determine CT scan findings in acute craniocerebral trauma and the relation between these findings and the level of consciousness. Patients and M...