Results 21 to 30 of about 83,768 (248)

ALK1 controls hepatic vessel formation, angiodiversity, and angiocrine functions in hereditary hemorrhagic telangiectasia of the liver

Hepatology, EarlyView., 2022
Hepatic endothelial Alk1 signaling protects from development of vascular malformations while maintaining organ‐specific endothelial differentiation and angiocrine portmanteau of the names Wingless and Int‐1 signaling. Abstract Background and Aims In hereditary hemorrhagic telangiectasia (HHT), severe liver vascular malformations are associated with ...
Christian David Schmid, Victor Olsavszky, Manuel Reinhart, Vanessa Weyer, Felix A. Trogisch, Carsten Sticht, Manuel Winkler, Sina W. Kürschner, Johannes Hoffmann, Roxana Ola, Theresa Staniczek, Joerg Heineke, Beate K. Straub, Jens Mittler, Kai Schledzewski, Peter ten Dijke, Karsten Richter, Steven Dooley, Cyrill Géraud, Sergij Goerdt, Philipp‐Sebastian Koch   +20 more
wiley   +1 more source

Endovascular treatment of an aneurysm associated with fenestration of the supraclinoid internal carotid artery: Case report and review of the literature

Frontiers in Neurology, 2022
BackgroundFenestrations or divisions of the vascular lumen into separate channels appear to be common anatomical variations in patients with intracranial aneurysms.
Rareṣ Cristian Filep, Cristian Constantin, Emil Marian Arbǎnaṣi, Adrian Vasile Mureṣan, Adrian Vasile Mureṣan, Eliza Russu, Eliza Russu, Lucian Mǎrginean   +7 more
doaj   +1 more source

Cerebellitis and Acute Hydrocephalus

Pediatric Neurology Briefs, 1998
A case of obstructive hydrocephalus and bilateral cerebellitis with swelling in a 14-year-old boy is reported from the Department of Child Health, St George’s Hospital, and the Departments of Neurosurgery and Neuroradiology, Atkinson Morley’s Hospital ...
J Gordon Millichap
doaj   +1 more source

Testing the applicability and performance of Auto ML for potential applications in diagnostic neuroradiology.

, 2022
To investigate the applicability and performance of automated machine learning (AutoML) for potential applications in diagnostic neuroradiology. In the medical sector, there is a rapidly growing demand for machine learning methods, but only a limited ...
Henssen, Dylan, Stummer, Walter, Nacul, Nabila Gala, Sartoretti, Thomas, Brokinkel, Benjamin, Musigmann, Manfred, Akkurt, Burak Han, Krähling, Hermann, Remonda, Luca, Heindel, Walter, Mannil, Manoj   +10 more
core   +1 more source

Baló Concentric Sclerosis

Journal of the Belgian Society of Radiology, 2022
Teaching Point: Baló concentric sclerosis is a rare subtype of multiple sclerosis, characterized by a concentric layered mass on magnetic resonance imaging.
Kelly Di Dier, Marc Lemmerling
doaj   +1 more source

Clinical image report of a patient with cerebral schistosomiasis

Clinical Case Reports, 2023
Neuro‐schistosomiasis is one of the most severe manifestations of Schistosoma infection. We report an MRI image of a patient who presented with a headache and was found to have a space‐occupying lesion on an MRI of the brain that was suggestive of neuro ...
Osamah Al‐Ameen, Mohanad Faisal, Khalid Yacout   +2 more
doaj   +1 more source

Evaluating Biases and Quality Issues in Intermodality Image Translation Studies for Neuroradiology: A Systematic Review [PDF]

American Journal of Neuroradiology.
90779480, 立川, 裕之, 植田, 大樹, 29801, 29766, Tatekawa, Hiroyuki, 80303824, Walston, Shannon L., Miki, Yukio, Takita, Hirotaka, 29792, 90779505, 29784, 40712253, Ueda, Daiju, 三木, 幸雄, 田北, 大昂   +16 more
core   +2 more sources

Optimizing GPT-4 Turbo Diagnostic Accuracy in Neuroradiology through Prompt Engineering and Confidence Thresholds

Diagnostics
Background and Objectives: Integrating large language models (LLMs) such as GPT-4 Turbo into diagnostic imaging faces a significant challenge, with current misdiagnosis rates ranging from 30–50%. This study evaluates how prompt engineering and confidence
Akihiko Wada, Toshiaki Akashi, George Shih, Akifumi Hagiwara, Mitsuo Nishizawa, Yayoi Hayakawa, Junko Kikuta, Keigo Shimoji, Katsuhiro Sano, Koji Kamagata, Atsushi Nakanishi, Shigeki Aoki   +11 more
doaj   +1 more source

Evidence Levels for Neuroradiology Articles: Low Agreement Among Raters [PDF]

, 2015
BACKGROUND AND PURPOSE: Because evidence-based articles are difficult to recognize among the large volume of publications available, some journals have adopted evidence-based medicine criteria to classify their articles.
Ramalho, M, Castillo, M, Tedesqui, G, Azevedo, RS, Ramalho, J   +4 more
core   +1 more source

Perfusion-Weighted Imaging: The Use of a Novel Perfusion Scoring Criteria to Improve the Assessment of Brain Tumor Recurrence versus Treatment Effects

Tomography, 2023
Introduction: Imaging surveillance of contrast-enhancing lesions after the treatment of malignant brain tumors with radiation is plagued by an inability to reliably distinguish between tumor recurrence and treatment effects.
Sneha Sai Mannam, Chibueze D. Nwagwu, Christina Sumner, Brent D. Weinberg, Kimberly B. Hoang   +4 more
doaj   +1 more source