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MRI Differentiation of Anaplastic Ependymoma and Medulloblastoma with Fourth Ventricular Outlet Extension in Children. 儿童间变性室管膜瘤与髓母细胞瘤伴第四脑室出口扩张的MRI鉴别。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-20 DOI: 10.1007/s00234-026-04003-x
Hsin-Wei Wu, Chia-Hung Wu, Shih-Chieh Lin, Chih-Chun Wu, Hsin-Hung Chen, Yi-Wei Chen, Yi-Yen Lee, Chung-Han Yang, Feng-Chi Chang
{"title":"MRI Differentiation of Anaplastic Ependymoma and Medulloblastoma with Fourth Ventricular Outlet Extension in Children.","authors":"Hsin-Wei Wu, Chia-Hung Wu, Shih-Chieh Lin, Chih-Chun Wu, Hsin-Hung Chen, Yi-Wei Chen, Yi-Yen Lee, Chung-Han Yang, Feng-Chi Chang","doi":"10.1007/s00234-026-04003-x","DOIUrl":"https://doi.org/10.1007/s00234-026-04003-x","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Higher cerebral metabolic rate of oxygen derived from dynamic susceptibility contrast MRI is an independent predictor of poor survival in IDH-wildtype glioblastoma. 动态敏感性对比MRI得出的较高脑氧代谢率是idh野生型胶质母细胞瘤生存率差的独立预测因子。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-20 DOI: 10.1007/s00234-026-03961-6
Yae Won Park, Kaeum Choi, Kyunghwa Han, Geon Jang, Hyeonjin Kim, Minjee Cho, Hong In Yoon, Jong Hee Chang, Se Hoon Kim, Seung-Koo Lee, Sung Soo Ahn
{"title":"Higher cerebral metabolic rate of oxygen derived from dynamic susceptibility contrast MRI is an independent predictor of poor survival in IDH-wildtype glioblastoma.","authors":"Yae Won Park, Kaeum Choi, Kyunghwa Han, Geon Jang, Hyeonjin Kim, Minjee Cho, Hong In Yoon, Jong Hee Chang, Se Hoon Kim, Seung-Koo Lee, Sung Soo Ahn","doi":"10.1007/s00234-026-03961-6","DOIUrl":"https://doi.org/10.1007/s00234-026-03961-6","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147729448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comprehensive framework for automated segmentation of perivascular spaces in brain MRI with the nnU-Net. 用nnU-Net自动分割脑MRI血管周围空间的综合框架。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-17 DOI: 10.1007/s00234-026-03993-y
William Pham, Alexander Jarema, Donggyu Rim, Zhibin Chen, Mohamed Khlif, Vaughan Macefield, Luke Henderson, Amy Brodtmann
{"title":"A comprehensive framework for automated segmentation of perivascular spaces in brain MRI with the nnU-Net.","authors":"William Pham, Alexander Jarema, Donggyu Rim, Zhibin Chen, Mohamed Khlif, Vaughan Macefield, Luke Henderson, Amy Brodtmann","doi":"10.1007/s00234-026-03993-y","DOIUrl":"https://doi.org/10.1007/s00234-026-03993-y","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147717520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neuroimaging-clinical phenotypes are associated with functional outcomes in acute ischemic stroke: a latent class analysis of multidimensional biomarkers. 神经影像学-临床表型与急性缺血性卒中的功能结果相关：多维生物标志物的潜在分类分析。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-16 DOI: 10.1007/s00234-026-04001-z
XiaoQing Cheng, Hao Tang, JiaNan Li, XiaoYu Liu, Lulu Xiao, AnYu Liao, XinDao Yin, Wei Xing, WuSheng Zhu, QiRui Zhang, JianRui Li, Wu Cai
{"title":"Neuroimaging-clinical phenotypes are associated with functional outcomes in acute ischemic stroke: a latent class analysis of multidimensional biomarkers.","authors":"XiaoQing Cheng, Hao Tang, JiaNan Li, XiaoYu Liu, Lulu Xiao, AnYu Liao, XinDao Yin, Wei Xing, WuSheng Zhu, QiRui Zhang, JianRui Li, Wu Cai","doi":"10.1007/s00234-026-04001-z","DOIUrl":"https://doi.org/10.1007/s00234-026-04001-z","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147691366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New MRI findings of late delayed radiation injuries in long-term survivors after radiotherapy: punctate enhancing dot-, oval-, or rod-like lesions. 放疗后长期幸存者晚期迟发性放射损伤的新MRI表现：点状增强的点状、卵圆形或杆状病变。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-14 DOI: 10.1007/s00234-026-03994-x
Kenichiro Asano, Nozomi Fujiwara, Toshio Fumoto, Soichiro Tatsuo, Masashi Matsuzaka, Akihisa Kamataki, Akira Kurose, Shingo Kakeda
{"title":"New MRI findings of late delayed radiation injuries in long-term survivors after radiotherapy: punctate enhancing dot-, oval-, or rod-like lesions.","authors":"Kenichiro Asano, Nozomi Fujiwara, Toshio Fumoto, Soichiro Tatsuo, Masashi Matsuzaka, Akihisa Kamataki, Akira Kurose, Shingo Kakeda","doi":"10.1007/s00234-026-03994-x","DOIUrl":"https://doi.org/10.1007/s00234-026-03994-x","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147675504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The value of non-contrast and contrast-enhanced time-of-flight magnetic resonance angiography in the follow-up assessment of cerebral aneurysms treated with flow diverter stents. 非对比和增强飞行时间磁共振血管造影在血流分流支架治疗脑动脉瘤随访评估中的价值。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-14 DOI: 10.1007/s00234-026-03996-9
Amir Reza Rezaeiserej, Patrick Thurner, Gergely Bertalan, Maté Czencz, Miklós Krepuska, Anna A Kyselyova, Ramona Alexandra Todea, Jawid Madjidyar, Tilman Schubert, Nicolin Hainc, Zsolt Kulcsar
{"title":"The value of non-contrast and contrast-enhanced time-of-flight magnetic resonance angiography in the follow-up assessment of cerebral aneurysms treated with flow diverter stents.","authors":"Amir Reza Rezaeiserej, Patrick Thurner, Gergely Bertalan, Maté Czencz, Miklós Krepuska, Anna A Kyselyova, Ramona Alexandra Todea, Jawid Madjidyar, Tilman Schubert, Nicolin Hainc, Zsolt Kulcsar","doi":"10.1007/s00234-026-03996-9","DOIUrl":"https://doi.org/10.1007/s00234-026-03996-9","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147675470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Noninvasive MRI biomarkers in diabetic neuropathy: correlation with electrophysiology, clinical scores, and nerve pathology. 糖尿病神经病变的无创MRI生物标志物：与电生理学、临床评分和神经病理学的相关性
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-14 DOI: 10.1007/s00234-026-03999-6
Bassel Alrabadi, Natalie Bandak, Hasan I Matar
{"title":"Noninvasive MRI biomarkers in diabetic neuropathy: correlation with electrophysiology, clinical scores, and nerve pathology.","authors":"Bassel Alrabadi, Natalie Bandak, Hasan I Matar","doi":"10.1007/s00234-026-03999-6","DOIUrl":"https://doi.org/10.1007/s00234-026-03999-6","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147675553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association of concomitant subaxial cervical spine injury with imaging-based spinal cord injury and impaired consciousness in upper cervical spine trauma. 在上颈椎外伤中，伴随的下颈椎损伤与基于影像学的脊髓损伤和意识受损的关系。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-14 DOI: 10.1007/s00234-026-03989-8
David Timaran-Montenegro, Mario Enrique Mahecha, Santiago Aristizabal-Ortiz, Andres Felipe Rodriguez, Rocco Hlis, Kamand Khalaj, Elham Tavakkol, Andres Mejia, Juan Camilo Ricardo, Roy Riascos
{"title":"Association of concomitant subaxial cervical spine injury with imaging-based spinal cord injury and impaired consciousness in upper cervical spine trauma.","authors":"David Timaran-Montenegro, Mario Enrique Mahecha, Santiago Aristizabal-Ortiz, Andres Felipe Rodriguez, Rocco Hlis, Kamand Khalaj, Elham Tavakkol, Andres Mejia, Juan Camilo Ricardo, Roy Riascos","doi":"10.1007/s00234-026-03989-8","DOIUrl":"https://doi.org/10.1007/s00234-026-03989-8","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147675488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial: DISTALS and the future of distal medium vessel thrombectomy: proof of concept and persistent questions. 编辑：远端血管和远端中血管取栓的未来：概念的证明和持续存在的问题。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-13 DOI: 10.1007/s00234-026-03995-w
Senta Frol, Matija Zupan, Bernard R Bendok
{"title":"Editorial: DISTALS and the future of distal medium vessel thrombectomy: proof of concept and persistent questions.","authors":"Senta Frol, Matija Zupan, Bernard R Bendok","doi":"10.1007/s00234-026-03995-w","DOIUrl":"https://doi.org/10.1007/s00234-026-03995-w","url":null,"abstract":"","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147675558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
3D quantitative synthetic MRI for assessing Alzheimer's clinical syndrome, subjective cognitive impairment, and mild cognitive impairment. 三维定量合成MRI评估阿尔茨海默病临床综合征、主观认知障碍和轻度认知障碍。
IF 2.6 3区 医学
Neuroradiology Pub Date : 2026-04-13 DOI: 10.1007/s00234-026-03980-3
Shimpei Kato, Akifumi Hagiwara, Shohei Fujita, Wataru Uchida, Koji Kamagata, Toshihiro Furuta, Hiroyuki Akai, Osamu Abe, Yumiko Motoi, Nobutaka Hattori, Shigeki Aoki
{"title":"3D quantitative synthetic MRI for assessing Alzheimer's clinical syndrome, subjective cognitive impairment, and mild cognitive impairment.","authors":"Shimpei Kato, Akifumi Hagiwara, Shohei Fujita, Wataru Uchida, Koji Kamagata, Toshihiro Furuta, Hiroyuki Akai, Osamu Abe, Yumiko Motoi, Nobutaka Hattori, Shigeki Aoki","doi":"10.1007/s00234-026-03980-3","DOIUrl":"https://doi.org/10.1007/s00234-026-03980-3","url":null,"abstract":"<p><strong>Purpose: </strong>For Alzheimer's Clinical Syndrome (ACS) and early cognitive decline (mild and subjective cognitive impairment, MCI/SCI), we used three-dimensional (3D) quantitative synthetic magnetic resonance imaging (MRI) with an interleaved Look-Locker acquisition sequence and a T2 preparation pulse (QALAS), which can acquire quantitative parameters in a single scan, to investigate the potential of quantitative parameters to add supplemental information to the structural imaging.</p><p><strong>Methods: </strong>Twenty-four ACS patients, 19 patients with MCI/SCI, and 24 age- and sex-matched healthy controls (HCs) underwent MRI. The differences in longitudinal relaxation time (qT1), transverse relaxation time (qT2), proton density (PD), myelin volume fraction (MVF), and gray matter volume among the groups were evaluated using voxel-based quantification (VBQ) and voxel-based morphometry (VBM). Logistic regression analyses were developed to distinguish between the ACS, MCI/SCI, and HC groups.</p><p><strong>Results: </strong>In the VBM and VBQ analyses, patients with ACS had significantly lower gray matter volume and MVF and higher qT1, qT2, and PD compared to the HC group. Compared to VBM, VBQ analysis identified broader areas of significance specifically in the insula and cerebellum vermis, known to atrophy as the disease progresses. Subtle differences in PD and MVF were observed between MCI/SCI and HC groups, and the AUC was significantly higher when the quantitative measures obtained with 3D-QALAS were combined than when logistic regression was performed with the brain volume alone (quantitative measures and volume: 0.79; volume: 0.58; p = 0.034).</p><p><strong>Conclusions: </strong>3D-QALAS integrates quantitative relaxometry and myelin-sensitive metrics reflecting water content and myelin integrity with structural information.</p>","PeriodicalId":19422,"journal":{"name":"Neuroradiology","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147675472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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