Evaluation of virtual monochromatic imaging using portal-venous phase dual-energy CT for detection of pulmonary embolism [0.03%]
评估门静脉期双能量CT虚拟单色谱成像检测肺栓塞的价值
Hidetoshi Taguchi,Akihiro Imamura,Kotaro Sekiguchi et al.
Hidetoshi Taguchi et al.
Background: As CT pulmonary angiography (CTPA) is not performed in routine contrast-enhanced CT, it is important to improve the accuracy of embolism detection from the portal-venous phase images that are generally obtaine...
Efficacy of drug-coated balloon for repeated short-term restenosis of dialysis arteriovenous fistulas [0.03%]
药物涂层球囊治疗维持性血液透析患者内瘘多次再狭窄的疗效研究
Takanori Maeda,Koji Kuroda,Makoto Takemoto et al.
Takanori Maeda et al.
Background: Drug-coated balloons (DCB) are used for vascular access interventional therapy (VAIVT). However, few studies on patients with repeated short-term restenosis after VAIVT using a standard balloon (SB) have been ...
A preliminary study on diffusion-weighted imaging with background suppression and maximum intensity projection for screening internal mammary lymph node metastasis of breast cancer [0.03%]
乳腺癌内乳淋巴结转移筛查背景消除扩散加权成像与最大强度投影法的初步研究
Taiyo L Harada,Takayoshi Uematsu,Kazuaki Nakashima et al.
Taiyo L Harada et al.
Background: Internal mammary lymph node (IM) metastasis significantly affects prognosis. However, reports using imaging techniques have been limited. Diffusion-weighted imaging with background suppression and maximum inte...
Pericoronary fat attenuation in stenotic and vulnerable coronary artery plaques: Implications for coronary artery disease and associated conditions [0.03%]
冠状动脉狭窄和易损斑块周围脂肪的辐射衰减：对冠状动脉疾病及其相关疾病的启示
Burak Günay,Muzaffer Savaş Tepe,Halis Harun Öztürk et al.
Burak Günay et al.
Background: Pericoronary adipose tissue density (PCAT) is a parameter that quantifies inflammation and atherosclerosis around the coronary arteries. Purpo...
Vascular-variant cardiac amyloid: Cardiac MRI and histopathological appearances [0.03%]
血管变异型心脏淀粉样变性：心血管磁共振和组织病理表现
Sebastian Flynn,Kamal Fadalla,Aurelie Fabre et al.
Sebastian Flynn et al.
Cardiac amyloidosis is an infiltrative cardiomyopathy caused by the deposition of abnormally folded proteins within the myocardium. Several amyloid subtypes have been documented, with diagnosis supported by abnormal serum plasma electrophor...
A multi-institutional CT practices survey of pediatric head, chest, and abdomen-pelvis examinations [0.03%]
美国多机构儿童头部、胸部和腹部-骨盆部位CT检查实践调查
Elena Tonkopi,Megan Iwaskow,Cecilie Karlstad Lønningen et al.
Elena Tonkopi et al.
Background: Pediatric patients are particularly vulnerable to the stochastic effects of ionizing radiation. Despite these risks, CT remains diagnostically essential in pediatric care. Diagnostic reference levels (DRLs) have been recommended...
Comparisons of turbo spin-echo and echo-planar diffusion-weighted imaging of the female pelvic region on 1.5T and 3.0T magnetic resonance systems [0.03%]
1.5T和3.0T磁共振系统女性盆腔涡旋自旋回波与回波平面扩散加权成像的比较研究
Hisatoshi Araki,Takeshi Yoshizako,Rika Yoshida et al.
Hisatoshi Araki et al.
Background: There have been no previous studies comparing the effectiveness of echo-planar imaging (EPI)-diffusion-weighted imaging (DWI) and turbo spin echo (TSE)-DWI for female pelvic imaging on 1.5T and 3.0T magnetic r...
Massive lower gastrointestinal hemorrhage due to primary internal iliac arterial-sigmoid colon fistula [0.03%]
原发性髂内动脉与 sigmoid 结肠瘘并下消化道出血一例报告
Qi Li,Haoyi Wang,Zhang Chen et al.
Qi Li et al.
Primary aortoenteric fistula is a rare entity with high mortality. Depending on the location of the fistula, primary aortoenteric fistulas may lead to upper or lower gastrointestinal hemorrhages. The majority of primary aortoenteric fistula...
MMP-9 metalloproteinase and its regulator are not associated with mid-term CT residual abnormalities in patients with COVID-19 pneumonia [0.03%]
金属蛋白酶MMP-9及其调节物与COVID-19肺炎患者中期CT残留异常无关
Monica Mattone,Giorgio Maria Masci,Nicholas Landini et al.
Monica Mattone et al.
Background: COVID-19 patients may have residual pulmonary alterations after the acute disease, with fibrotic-like alterations. Since metalloproteinases (MMP) and their regulators may be involved in inflammation and abnorm...
A deep learning algorithm for radiographic measurements of the hip versus human CT measurements: An intermodality agreement study [0.03%]
一种用于测量髋部的深度学习算法与人类CT测量值的对比研究：一项跨模式一致性研究
Christian Greve Jensen,Benjamin Schnack Rasmussen,Søren Overgaard et al.
Christian Greve Jensen et al.
Background: Hip dysplasia (HD) is a prevalent cause of non-traumatic hip pain, which may result in osteoarthritis. Radiological measurements of HD exhibit variability based on reader and imaging modality, why it is import...