Neuroradiology OnlineFirst articles

12.05.2024 | Obituary

Obituary: Jacob Valk

verfasst von:: Marjo S. van der Knaap, Frederik Barkhof, Andrea Rossi

10.05.2024 | Correction

Correction to: Safety and histopathologic yield of percutaneous CT‑guided biopsies of the skull base, orbit, and calvarium

verfasst von:: Theodore Betting, John C. Benson, Ajay Madhavan, Darya Shlapak, Padraig Morris, Jonathan Morris, Felix Diehn, Jared Verdoorn, Greta Liebo, Carrie Carr

Open Access 08.05.2024 | Paediatric Neuroradiology

Magnetic resonance imaging of intracranial anomalies in pregnancies complicated by twin anemia-polycythemia sequence

Twin anemia–polycythemia sequence (TAPS) is a specific complication of mono-chorionic (MC) twins occurring spontaneously in 3–5% of cases or after an incomplete coagulation of anastomosis with laser surgery for treatment of twin-to-twin …

verfasst von:: Stefano Tricca, Cecilia Parazzini, Chiara Doneda, Filippo Arrigoni, Mario Tortora, Mariano Lanna, Daniela Casati, Stefano Faiola, Andrea Righini, Giana Izzo

PDF-Version jetzt herunterladen Zum Volltext

08.05.2024 | Head-Neck-ENT Radiology

MR-Neurography of the facial nerve in parotid tumors: intra-parotid nerve visualization and surgical correlation

Salivary gland tumors are a rare condition, approximately 3% of all head and neck neoplasms, with about 85% of these tumors arising from the parotid gland [ 1 – 4 ]. Diagnosis of parotid tumors relies on clinical examinations, ultrasounds, computed …

verfasst von:: Chiara Gaudino, Andrea Cassoni, Martina Lucia Pisciotti, Resi Pucci, Angela Palma, Nicoletta Fantoni, Patrizia Pantano, Valentino Valentini

08.05.2024 | Paediatric Neuroradiology

(What’s the story) morning glory? MRI findings in morning glory disc anomaly

Morning glory disc anomaly (MGDA) is a rare congenital abnormality of the optic disc, the etiology of which is incompletely understood. It is usually sporadic, unilateral, and an isolated ocular abnormality [ 1 , 2 ]. However, various pathologies …

verfasst von:: Caoilfhionn Ní Leidhin, Jonathan P. Erickson, Michael Bynevelt, Geoffrey Lam, Jane H. Lock, George Wang, Kshitij Mankad, Ajay Taranath, Michael Mason, Rahul Lakshmanan, Peter Shipman, Richard R. Warne

Open Access 08.05.2024 | Diagnostic Neuroradiology

How to evaluate perfusion imaging in post-treatment glioma: a comparison of three different analysis methods

In the post-therapeutic setting of gliomas, it has been recommended to perform MRI within two days after surgery to assess the extent of resection, the presence of residual tumor tissue and the detection of complications [ 1 ]. However, an …

verfasst von:: Siem D. A. Herings, Rik van den Elshout, Rebecca de Wit, Manoj Mannil, Cécile Ravesloot, Tom W. J. Scheenen, Anne Arens, Anja van der Kolk, Frederick J. A. Meijer, Dylan J. H. A. Henssen

PDF-Version jetzt herunterladen Zum Volltext

06.05.2024 | Continuing Education

Can large language models pass official high-grade exams of the European Society of Neuroradiology courses? A direct comparison between OpenAI chatGPT 3.5, OpenAI GPT4 and Google Bard

We compared different LLMs, notably chatGPT, GPT4, and Google Bard and we tested whether their performance differs in subspeciality domains, in executing examinations from four different courses of the European Society of Neuroradiology (ESNR) …

verfasst von:: Gennaro D’Anna, Sofie Van Cauter, Majda Thurnher, Johan Van Goethem, Sven Haller

29.04.2024 | Correction

Correction to: Clinical and imaging characteristics of supratentorial glioma with IDH2 mutation

verfasst von:: Satoshi Ikeda, Akihiko Sakata, Yoshiki Arakawa, Yohei Mineharu, Yasuhide Makino, Yasuhide Takeuchi, Yasutaka Fushimi, Sachi Okuchi, Satoshi Nakajima, Sayo Otani, Yuji Nakamoto

27.04.2024 | Advanced Neuroimaging

Altered functional connectivity of cerebellar subregions in male patients with obstructive sleep apnea: A resting-state fMRI study

Obstructive sleep apnea (OSA) is a sleep-related respiratory illness characterized by repeated partial or complete collapse of the upper airway during sleep, resulting in intermittent apnea, sleep fragmentation, and recurrent arousal [ 1 ].

verfasst von:: Lifeng Li, Yuting Liu, Yongqiang Shu, Xiang Liu, Yucheng Song, Ting Long, Kunyao Li, Wei Xie, Yaping Zeng, Li Zeng, Ling Huang, Yumeng Liu, Yingke Deng, Haijun Li, Dechang Peng

Open Access 27.04.2024 | Diagnostic Neuroradiology

Clinical value of neuroimaging indicators of intracranial hypertension in patients with cerebral venous thrombosis

Intracranial hypertension (IH) frequently complicates cerebral venous thrombosis (CVT). It occurrs early in around 40% [ 1 – 3 ] and as a long-term complication in about 10% of patients [ 4 ]. IH is associated with visual loss [ 5 ], long-term …

verfasst von:: Florian F. Schuchardt, Niklas Lützen, Sebastian Küchlin, Michael Reich, Wolf A. Lagrèze, Hansjörg Mast, Matthias Weigel, Stephan Meckel, Horst Urbach, Cornelius Weiller, Andreas Harloff, Theo Demerath

PDF-Version jetzt herunterladen Zum Volltext

27.04.2024 | Diagnostic Neuroradiology

Expression of regional brain amyloid-β deposition with [18F]Flutemetamol in Centiloid scale -a multi-site study

Alzheimer’s Disease (AD) is the most common cause of dementia. Prior to clinical presentations of AD, neuropathological changes have accumulated at the earlier stages of the disease [ 1 ]. The incorporation of biomarkers assessed by neuroimaging …

verfasst von:: Yi-Wen Bao, Zuo-Jun Wang, Li-Li Guo, Gen-Ji Bai, Yun Feng, Guo-Dong Zhao

27.04.2024 | Advanced Neuroimaging

Combined diffusion tensor imaging and quantitative susceptibility mapping to characterize normal-appearing white matter in self-limited epilepsy with centrotemporal spikes

Self-limited epilepsy with centrotemporal spikes (SeLECTS) is a self-limited epilepsy syndrome, formerly called benign epilepsy of childhood with centrotemporal spikes or benign Rolandic epilepsy, which is the most common age dependent childhood …

verfasst von:: Gaoqiang Xu, Yao Zhang, Xiaoxi Chen

26.04.2024 | Advanced Neuroimaging

Enlargement of the choroid plexus in pediatric multiple sclerosis

Some studies have suggested an inflammatory role of the choroid plexus (CP) in the pathophysiology of multiple sclerosis (MS), but mainly in adult patients. We aimed to evaluate clinical and MRI parameters in patients with pediatric-onset multiple …

verfasst von:: Gabriel de Deus Vieira, Fernanda Ferrão Antônio, Alfredo Damasceno

26.04.2024 | Diagnostic Neuroradiology

Abnormalities of regional brain activity and executive function in patients with temporal lobe epilepsy: A cross-sectional and longitudinal resting-state functional MRI study

As the most prevalent refractory focal epilepsy [ 1 ], temporal lobe epilepsy (TLE) often causes cognitive dysfunction [ 2 ], consisting of problems with memory, attention, etc. Although most seizures can be controlled by one or more anti-epileptic …

verfasst von:: Huachun Huang, Dongying Huang, Cuimi Luo, Zhuoyan Qiu, Jinou Zheng

25.04.2024 | Diagnostic Neuroradiology

Spontaneous intracranial hypotension: Exploring the viability of non-contrast FLAIR as a substitute for contrast-enhanced T1WI in assessing pachymeningeal thickening

Spontaneous intracranial hypotension (SIH) is an uncommon clinical entity that is nearly always caused by cerebrospinal fluid (CSF) leaks, resulting in CSF hypovolemia and positional headache [ 1 ]. Almost every SIH case is attributed to CSF …

verfasst von:: Sabahattin Yuzkan, Tahsin Benlice, Tevfik Guzelbey, Mehmed Fatih Yilmaz, Oner Ozbey, Merve Sam Ozdemir, Serdar Balsak, Uluc Ozkiziltan, Yavuz Altunkaynak, Ozgur Kilickesmez, Burak Kocak

24.04.2024 | Diagnostic Neuroradiology

Clinical and imaging characteristics of supratentorial slioma with IDH2 mutation

According to the latest edition of the World Health Organization (WHO) Classification of Tumors of the Central Nervous System (CNS), the presence of an isocitrate dehydrogenase ( IDH ) mutation is a fundamental genetic feature that characterizes a …

verfasst von:: Satoshi Ikeda, Akihiko Sakata, Yoshiki Arakawa, Yohei Mineharu, Yasuhide Makino, Yasuhide Takeuchi, Yasutaka Fushimi, Sachi Okuchi, Satoshi Nakajima, Sayo Otani, Yuji Nakamoto

24.04.2024 | Correction

Correction to: Feasibility, safety, and efficacy of a new percutaneous interspinous device: a retrospective multicenter study

verfasst von:: Stefano Marcia, Joshua Adam Hirsch, Matteo Bellini, Giulia Sadotti, Luigi Manfré, Aldo Eros De Vivo, Emanuele Piras, Giacomo Zini, Chiara Zini

19.04.2024 | Case Report

Imaging of salivary gland cancers derived from a sublingual gland herniated into the submandibular space: a report of three cases

Sublingual gland herniation into the submandibular space through a mylohyoid muscle defect is a common anatomical variation; however, salivary gland cancers that arise from a herniated sublingual gland have not been described yet. Here, we report …

verfasst von:: Yusuke Miyasaka, Takashi Hiyama, Hirofumi Kuno, Takeshi Shinozaki, Toshifumi Tomioka, Shingo Sakashita, Tatsushi Kobayashi

18.04.2024 | Continuing Education

From images to insights: a neuroradiologist’s practical guide on white matter fiber tract anatomy and DTI patterns for pre-surgical planning

Recent developments in the study of cerebral white matter (WM) are closely linked to magnetic resonance imaging (MRI) and in particular to diffusion magnetic resonance imaging (dMRI). Diffusion tensor imaging (DTI) is currently the only …

verfasst von:: Inês S. Freire, Tânia S. Lopes, Sónia G. Afonso, Daniela J. Pereira

16.04.2024 | Interventional Neuroradiology

Impact of obesity-related indicators on first-pass effect in patients with ischemic stroke receiving mechanical thrombectomy

The 2019 Global Burden of Disease study showed that stroke remains the second most common cause of death and the third most common cause of disability worldwide [ 1 ]. Several randomized clinical studies have demonstrated that mechanical …

verfasst von:: Junliu Zhang, Ling Long, Jie Li, Heng Zhang, Wei Yan, Adilijiang Abulimiti, Nuerbiya Abulajiang, Qingbo Lu, Thanh N. Nguyen, Xiaodong Cai

Springer Medizin