0.55 T Magnetic Resonance Imaging in the Abdomen and Pelvis: Opportunities and Challenges [0.03%]
0.55T腹部和盆腔磁共振成像的机会与挑战
Michael A Ohliger,Cheng Hong,Kang Wang et al.
Michael A Ohliger et al.
As applications of MRI in the abdomen and pelvis have increased, access to MRI scanners has become more crucial. 0.55 T MRI scanners can potentially improve access by reducing the costs of MR systems and simplifying their siting requirement...
Diagnostic Value of HRCT and Non-EPI DWI-MRI in Middle Ear Cholesteatoma: Accuracy and Preoperative Impact [0.03%]
HRCT与非EPI扩散加权MRI在中耳胆脂瘤诊断价值及术前影响的研究
Xu Huimin,Gao Gang,Lu Xinhong et al.
Xu Huimin et al.
Objective: To compare the diagnostic performance of high-resolution computed tomography (HRCT) and non-echo-planar diffusion-weighted magnetic resonance imaging (non-EPI DWI-MRI) for middle ear cholesteatoma and to assess...
Prevalence and Imaging Characteristics of Chronic Calcific Pancreatitis in Patients With Newly Diagnosed Pancreatic Ductal Adenocarcinoma [0.03%]
新诊断的胰导管腺癌患者慢性钙化性胰腺炎的患病率及影像学特征
Rubab F Malik,Zahra Yousefli,Mahya Faghih et al.
Rubab F Malik et al.
Objective: Chronic pancreatitis (CP) is a risk factor for pancreatic ductal adenocarcinoma (PDAC), with a cumulative risk of ~4% over 20 years. Most prior studies have evaluated the risk of PDAC among patients with CP. Th...
Imaging Features to Distinguish Intralobar Versus Extralobar Bronchopulmonary Sequestration [0.03%]
影像学特征鉴别肺叶内型与肺叶外型支气管肺隔离症
Kenneth O&#x;Riordan,Mark M Hammer
Kenneth O&#x;Riordan
Objective: To evaluate the CT characteristics of bronchopulmonary sequestration (BPS) and determine the imaging features in predicted hybrid lesions and sequestration subtypes (intralobar vs. extralobar sequestration). ...
Complementary Role of Whole-Body MRI and CT in Hematologic Malignancies and Bone Marrow Disorders [0.03%]
血液系统恶性肿瘤和骨髓疾病中全身MRI与CT的互补作用
Elena Ghotbi,Matthew Frick,Joselle Cook et al.
Elena Ghotbi et al.
Whole-body cross-sectional imaging has largely replaced skeletal survey as the standard for evaluating hematologic malignancies and bone marrow disorders, but the practical choice between whole-body low-dose CT (WBCT) and whole-body MRI (WB...
Effects of Antiangiogenic Agents on CT Perfusion Parameters in Liver Metastases From Renal Cell Carcinoma and Normal Liver [0.03%]
抗血管生成药物对肾细胞癌肝转移及正常肝脏CT灌注参数的影响
Chaan S Ng,Yanwen Chen,Adam G Chandler et al.
Chaan S Ng et al.
Objective: To investigate the effects of targeted antiangiogenic agents on CT perfusion parameter values in liver metastases from renal cell carcinoma (mRCC) and on normal liver, before and after initiation of therapy. ...
Validation of Feature-Tracking Cardiac CT for Left Ventricular Strain Assessment in Pediatric Acute Myocarditis: Comparison With Cardiac MRI [0.03%]
儿童急性心肌炎左心室应变评估的特征追踪心脏CT验证：与磁共振成像比较
Lixin Yang,Yongli Cao,Yun Peng
Lixin Yang
Objective: This study aimed to validate feature-tracking cardiac CT (FT-CCT) for left ventricular (LV) strain assessment against cardiac MRI (CMR) in pediatric acute myocarditis, evaluating its potential as a pragmatic so...
Prognostic Value of Anatomic and Hemodynamic Analysis Based on Coronary Computed Tomography Angiography in Type 2 Diabetes Mellitus Patients With Stable Coronary Artery Disease [0.03%]
冠状动脉CT血管造影解剖学和血流动力学评估在2型糖尿病合并稳定型冠心病患者中的预后价值
Xinying Fu,Kaiyue Zhi,Yan Deng et al.
Xinying Fu et al.
Objective: To investigate the additional prognostic value of anatomic and hemodynamic parameters derived from coronary computed tomography angiography (CCTA) over clinical characteristics in type 2 diabetes mellitus (T2DM...
Objective Assessment of a Step Artifact Correction Algorithm in Sequential Coronary CT Angiography on Dual-Layer CT [0.03%]
双层螺旋CT序列冠状动脉CT血管造影阶梯伪影校正算法的客观评价
Lennart R Koetzier,Philip M Tetteroo,Eran Langzam et al.
Lennart R Koetzier et al.
Prospectively ECG-triggered sequential coronary CT angiography (CCTA) is prone to step artifacts between cardiac segments imaged during different heartbeats, which can obscure plaque and impair automated tools such as CT-fractional flow res...