[2] Hecht HS, Cronin P, Blaha MJ, et al. 2016 SCCT/STR guidelines for coronary artery calcium scoring of noncontrast noncardiac chest CT scans: a report of the society of cardiovascular computed tomography and society of thoracic...
[2] Hecht HS, Cronin P, Blaha MJ, et al. 2016 SCCT/STR guidelines for coronary artery calcium scoring of noncontrast noncardiac chest CT scans: a report of the society of cardiovascular computed tomography and society of thoracic radiology[J]. J Cardiovasc Comput Tomogr, 2017, 11(1): 74...
摘要 Computed tomography (CT) is widely used to identify anomalies in brain tissues because their localization is important for diagnosis and therapy planning. Due to the insufficient soft tissue contrast of CT, the division of the brain into anatomical meaningful regions is challenging and is common...
it is challenging to segment infected regions in CT slices because the infected regions are multi-scale, and the boundary is not clear due to the low contrast between the infected area and the normal area. In this paper, a coarse refine segmentation network...
Computed tomography (CT) is widely used to identify anomalies in brain tissues because their localization is important for diagnosis and therapy planning. Due to the insufficient soft tissue contrast of CT, the division of the brain into anatomical meaningful regions is challenging and is commonly do...
infection’s progression and decide more effective treatment options by segmenting the CT images of COVID-19 patients. However, it is challenging to segment infected regions in CT slices because the infected regions are multi-scale, and the boundary is not clear due to the low contrast between ...
There’s a striking contrast between what he does and what he says he does.他的所作所为和他所说的话大相径庭。 There are striking similarities between the two cases.两宗案件之间有惊人的相似之处。 24. sharply尖刻地;严厉地;猛烈地;急剧地;突然大幅度地;鲜明地;明显地;迅疾而突然地;急促而大声...
在一项评价特瑞普利单抗或联合塞来昔布在dMMR/MSI-H局部进展期结直肠癌患者中疗效和安全性的II期随机对照研究中[62],34例T3-4/N+结直肠癌患者随机分为特瑞普利单药+手术组、特瑞普利联合塞来昔布+手术组,两组pCR(pathological complete response, pCR)率均较高(65% vs 88%),1-2级毒性反应相似(均59%),...
Handcrafted and deep learning (DL) radiomics are popular techniques used to develop computed tomography (CT) imaging-based artificial intelligence models for COVID-19 research. However, contrast heterogeneity from real-world datasets may impair model per
The study from Radiology used a deep learning algorithm to automate CT calcium scoring and was designed to validate the algorithm using different cardiac CT and chest CT protocols.[8] It included 7,240 patients who underwent various types of non-contrast, non-gated CT exams that included the ...