A Comprehensive 2.5-Minute Brain MRI Protocol in the Pediatric Emergency Department: Diagnostic Evaluation of the Multicontrast NeuroMix Sequence [0.03%]
儿科急诊科全面的2.5分钟脑MRI协议：多对比神经混合序列诊断价值的评估
Mateus A Esmeraldo,Bruno P Soares,Eduardo P Reis et al.
Mateus A Esmeraldo et al.
Background and purpose: Prolonged acquisition times and motion artifacts limit the use of MRI in the pediatric emergency department, frequently necessitating sedation and reducing workflow efficiency, or prompting the use...
A potential Adjunctive Role of 7T MRI and Amino-Acid PET in Localizing MRI-Occult Functional Pituitary Microadenomas: A Scoping Review [0.03%]
潜在的辅助作用：7T MRI和氨基酸PET在定位功能性垂体微腺瘤中的作用：系统综述
Neetu Soni,Manish Ora,Yu Cai et al.
Neetu Soni et al.
Background: Functional pituitary adenomas (FPAs), especially those "MRI-occult" on 1.5T/3T and smaller than 10 mm, present diagnostic and therapeutic challenges, leading to repeated investigations, invasive procedures, an...
CT-to-FLAIR Style Transfer Improves Perilesional Edema Conspicuity in Brain Metastases [0.03%]
基于CT的FLAIR样式迁移提高脑转移瘤周围水肿的可见性
Dylan G Hsu,Adhithya Narayanan,Bala McRae-Posani et al.
Dylan G Hsu et al.
Background and purpose: To evaluate whether style transfer using generative adversarial networks (GANs) can synthesize T2 FLAIR-like MR images from non-contrast CT to enhance lesion conspicuity of brain metastases. ...
Mapping the facial nerve beyond the skull base: A comparative study of DESS and SPACE MRI sequences [0.03%]
基于DESS和SPACE MRI序列的颅底外面神经解剖图谱的比较研究
May Yi Shan Lim,Edward Zhang,Constance Ee Hoon Teo et al.
May Yi Shan Lim et al.
Objectives: Accurate mapping of the extra-cranial facial nerve is crucial in determining parotid tumor involvement and in pre-operative surgical planning. The study's goal is to evaluate the extent to which the DESS and S...
Long-Term Vascular Remodeling After Headache-Onset Intracranial Vertebral Artery Dissection [0.03%]
头痛发作后颅内椎动脉夹层的长期血管重塑现象
Rika Nakamura,Ken Kazama,Shintaro Inoue et al.
Rika Nakamura et al.
Background and purpose: Vertebral artery dissection presenting with isolated headache is a specific clinical presentation characterized by dynamic, yet poorly understood, long-term vascular remodeling. We aimed to charact...
Noninvasive Volume Measurement of Cerebral Arteriovenous Malformation Nidus: Silent MRA Compared with TOF-MRA [0.03%]
无创性脑动静脉畸形病灶体积测量：静默MRA与TOF-MRA的对比研究
Mengqi Dong,Chunxue Wu,Tao Hong et al.
Mengqi Dong et al.
Background and purpose: Accurate cerebral arteriovenous malformation (CAVM) nidus volume measurement is important for evaluating treatment strategy and neurologic prognosis. This study aimed to compare the accuracy of sil...
Treatment of Middle Cerebral Artery Aneurysms with Flow-Diverter Stents: A Systematic Review and Meta-Analysis of 1036 Aneurysms [0.03%]
血流导向装置治疗大脑中动脉瘤的系统性回顾和荟萃分析（1036例）
Beste Gülsuna,Parth Patel,Belda Gülsuyu et al.
Beste Gülsuna et al.
Background: The role of flow diversion for middle cerebral artery (MCA) aneurysms remains controversial due to frequent involvement of side branches and bifurcations. While outcomes have been reported in cohort studies an...
Genetic and Congenital Cytomegalovirus-Related Hearing Loss in Children: Volumetric MRI Analysis of Auditory and Visual Cortices [0.03%]
儿童遗传性和先天性巨细胞病毒相关听力损失的听觉和视觉皮层体积磁共振成像分析
Shivaprakash B Hiremath,Matthias Wagner,Sharon L Cushing et al.
Shivaprakash B Hiremath et al.
Background and purpose: Although effects of deafness on the brain have been reported, little is known about the differential impact of genetic versus acquired etiologies. Our purpose was to assess cortical volumetric diff...
ACR-ASNR-ASSR-SIR-SNIS Practice Parameter for the Performance of Image-Guided Epidural Steroid Injection [0.03%]
ACR-ASNR-ASSR-SIR-SNIS关于影像引导下硬膜外类固醇注射操作规范的专家共识声明
Kristine A Blackham,Timothy J Amrhein,John D Barr et al.
Kristine A Blackham et al.
Aim/objectives/background: The practice parameter was revised collaboratively by the American College of Radiology (ACR), the American Brachytherapy Society (ABS), the American College of Nuclear Medicine (ACNM), the Amer...
Indeterminate T1-Hypointense Spine Lesions: Prevalence of Malignancy in the Absence of Aggressive Imaging Features [0.03%]
T1低信号脊柱病变的恶性率：无侵袭性影像学特征患者的肿瘤风险评估
Emil J Barkovich,William A Mehan,Karen Buch
Emil J Barkovich
Background and purpose: T1-hypointense bone lesions are commonly encountered on spine MRI and lack consensus for appropriate management. This study assessed the outcomes of indeterminate low-T-signal vertebral lesions to ...