Some of the indications for performing a chest CT scan with contrast include the following; If cancer is suspected in the lungs on the chest X-ray The suspected parenchymal disease of the lungs Lung infections (COVID-19) or abscesses Suspicion of a tumor/cancer in any of the chest organ ...
Blunt aortic injury (BAI) after chest trauma is a potentially lethal condition that requires rapid diagnosis for appropriate treatment. We compared CT with IV contrast (CTI) with CT with angiography (CTA) during the initial phase of care at an urban Level I trauma center from January 1, 2010...
CT chest with contrast 然后还查到某医疗机构影像学检查申请表[6]中,使用了以下表述来指明是否使用造影剂: W/O Contrast(无需造影剂) With Contrast(需要造影剂) W/WO Contrast(非必需造影剂) Allergy to contrast(对造影剂过敏) 由此可见,母语人士在书写检查报告和论文时,更多还是使用的 CT with/without (i...
EP07.01-07 Comparison of Surveillance with Contrast Chest CT and Non-contrast Chest CT among who Survived 2 Years after Curative Resection for Lung Cancer B Na,JH Park,T Yun,... - 《Journal of Thoracic Oncology》 被引量: 0发表: 2023年 Comprehensive analyses with radiological and biological ...
EXAM: CTA CHEST W W/O CONTRAST CLINICAL HISTORY: SOB, dyspnea, R/O PE, ILD, possible occupational lung disease INDICATIONS: 49 year-old patient with shortness of breath. Possible PE. Possible occupational lung disease. PROCEDURE: Consecutive axial slices were obtained without and with intravenous...
Axial contrast-enhanced chest CT shows the mediastinal mass (arrows) composed of enlarged prevascular and right paratracheal lymph nodes. Lymphoma is the most common anterior mediastinal mass in a ...
Fig. 3. Non-contrast chest CT images of a 52-year-old man with severe COVID-19 pneumonia. CT scans show multiple ground-glass opacities in multiple lung segments. 4. Discussion An outbreak of coronavirus disease 2019 (COVID-19) infection began in December 2019 in Wuhan, the capital of ...
,Byrd, J. Kenneth,Groves, Michael W.展开 摘要: The objective of our study is to assess the impact of equivocal or positive positron emission tomography combined with low-dose noncontrast computed tomography (PET/CT) findings in the chest on treatment for head and neck cancer (HNC). We ...
(Brilliance 64; Cleveland, USA, Philips)30. The following CT scanning parameters were employed: detector configuration, 64 × 0.625 mm; rotation time, 0.5 sec; tube voltage, 120 kVp; tube current, 75 mAs without current modulation; and section thickness, 0.625 mm. Contrast ...
The dose selected for this protocol is higher than a standard chest CT scan, primarily to reduce the noise in the lesion and give more confidence in the measured CT (HU) number. The higher dose setting should also help reduce the impact of streak artifacts. Iterative reconstruction is not us...