Contrasting agents enhance the visualization, which helps to correctly diagnose the condition. So, when it comes to making the structure of interest more visible, what better way than CT scan with contrast. This method provides superior images that allows doctors to get a better assessment of the...
BangM, ChoiSH, ParkJ, et al. Radiation dose reduction in paranasal sinus CT: with feasibility of iterative reconstruction technique[J]. Otolaryngol Head Neck Surg, 2016, 155( 6): 982- 987. DOI:10.1177/0194599816664335. [20] 唐威,黄遥,吴宁,等. 64层螺旋CT胸部低剂量扫描方案优选的多中心研究...
Define Multidetector CT. Multidetector CT synonyms, Multidetector CT pronunciation, Multidetector CT translation, English dictionary definition of Multidetector CT. n. Abbr. CT Tomography in which computer analysis of a series of x-ray scans made of a bo
CT angiography is helpful in diagnosing intracranial vascular pathology, including aneurysms. It is available on all multidetector CT scanners and in general is more sensitive than magnetic resonance angiography (MRA). However, it requires th...
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16-year-old female with chronic sinusitis. 【影像图片】 【影像表现】:Figure 1: Noncontrast axial CT image in bone window demonstrating a low density mass opacifying the left maxillary sinus extending to the posterior choana. No bony destruction is present (yellow arrows).平扫轴位CT骨窗图像...
Another contributing factor may be the observed differences in the sinus cavities as the interface between air and cortical bone is a known challenge for sCT generation [21, 22]. Nonetheless, the bone mean DSC obtained in this work, where the sCT image is AI-based, is in line with other ...
with a history of a chainsawinjuryto the lower aspect of the anterior chest wall a year ago. he now presents with a draining sinus from the skin wounds at the injury site. a99mtc-hmpao scan was performed to assess forosteomyelitis. there is a focal area of tracer accumulation in the ...
16-year-old female with chronic sinusitis. 【影像图片】 【影像表现】:Figure 1: Noncontrast axial CT image in bone window demonstrating a low density mass opacifying the left maxillary sinus extending to the posterior choana. No bony destruction...
Cerebral venous sinus thrombosisCT image characteristicsRisk factorNon-contrast CT images-based classification for cerebral venous sinus thrombosisdoi:10.1186/s41016-019-0164-9Baoqiang LianLinsun DaiXueling XieDezhi KangGuorong ChenHuangcheng Shangguan...