Results 61 to 70 of about 15,778 (214)

ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U‐Nets

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2384-2396, April 2026.
ABSTRACT Purpose To propose a spatio‐temporal U‐Net based network (4DST) that exploits both spatial and dynamic information while avoiding memory‐intensive 4D convolutional layers for ASL‐based non‐contrast enhanced 4‐dimensional MR angiography (4D MRA) vessel segmentation.
Sang Hun Chung, Zihan Wang, Tianrui Zhao, Zhitao Li, Chase S. Krumpelman, Sarah J. Moum, Sameer A. Ansari, Lirong Yan   +7 more
wiley   +1 more source

Distinctive facial features in idiopathic Moyamoya disease in Caucasians: a first systematic analysis [PDF]

PeerJ, 2018
Background Craniofacial dysmorphic features are morphological changes of the face and skull which are associated with syndromic conditions. Moyamoya angiopathy is a rare cerebral vasculopathy that can be divided into Moyamoya syndrome, which is ...
Markus Kraemer, Quoc Bao Huynh, Dagmar Wieczorek, Brunilda Balliu, Barbara Mikat, Stefan Boehringer   +5 more
doaj   +2 more sources

Is There a Role for Treating Inflammation in Moyamoya Disease?: A Review of Histopathology, Genetics, and Signaling Cascades [PDF]

, 2013
Moyamoya disease is a slowly progressing steno-occlusive condition affecting the cerebrovasculature. Affecting the terminal internal carotid arteries (ICA) and there branches, bilaterally, a resulting in a fine vascular network in the base of the brain ...
Karri, Surya K., Ogilvy, Christopher S., Young, Adam M. H., Zhao, Ninghui   +3 more
core   +1 more source

Non‐RASopathy Genetic Syndromes Identified as the Molecular Cause of Disease in Patients Previously Diagnosed With Noonan Syndrome

American Journal of Medical Genetics Part A, Volume 200, Issue 3, Page 661-672, March 2026.
ABSTRACT Noonan Syndrome (NS) is a clinically and genetically heterogeneous condition characterized by typical facial dysmorphisms, short stature, congenital heart defects, and developmental delays. While variants in genes such as PTPN11, SOS1, and RAF1 account for most genetically confirmed cases, diagnosis is challenging due to phenotypic overlap ...
Gabriela Jeesoo Kim, Alexsandra Christianne Malaquias, Debora Romeo Bertola, Raissa Carneiro Rezende, Laurana De Polli Cellin, Lucas Vieira Lacerda Pires, Ana Maria Santillan‐Vasconez, Antônio Marcondes Lerario, Renata da Cunha Scalco, Alexander Augusto de Lima Jorge   +9 more
wiley   +1 more source

Diagnosis and Management of Moyamoya Disease

Case Reports in Neurology, 2020
Moyamoya disease is an uncommon vascular disease, which causes obstruction and stenosis of arteries of the circle of Willis, and preferentially affects children and young adults. This disease is seen across the world, but is more common in East Asia.
Shinichiro Uchiyama, Masako Yamazaki, Tatsuya Ishikawa, Koji Yamaguchi, Takakazu Kawamata   +4 more
doaj   +1 more source

[Moyamoya disease].

Der Radiologe, 2005
Moyamoya disease is an idiopathic progressive vasculopathy characterized by slowly progressive narrowing involving the distal internal carotid artery and the proximal circle of Willis. Collateral vessels develop to compensate for the slowly progressive stenosis.
Papanagiotou, P, Grunwald, I, Politi, M, Roth, C, Reith, W   +4 more
openaire   +3 more sources

Moyamoya Disease Developing from Unilateral Moyamoya Disease

Neurologia medico-chirurgica, 1991
The authors report a case of unilateral moyamoya disease which developed into moyamoya disease 3 years later. Unilateral moyamoya disease is generally defined as moyamoya disease, but the exact relationship is unknown. In this case, occlusive changes developed in the stenotic carotid fork, and in a similar portion contralaterally which was intact ...
K, Kurose, H, Kishi, Y, Nishijima
openaire   +3 more sources

How Far Can we Go? Managing Moyamoya Syndrome in a 3‐Year‐Old With Thalassemia Major: A Rare Pediatric Case From Nepal

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Moyamoya syndrome (MMS) is a rare progressive cerebrovascular disorder causing stenosis of intracranial arteries and collateral vessel formation. Pediatric presentations often include ischemic strokes, and coexisting Thalassemia Major may worsen vascular outcomes.
Kshitiz Parajuli, Abhisek Jha, Aron Neupane, Shristi Gupta, Nischal Timsina, Sagar Bhagat, Raja Babu Gupta, Anand Sah, Anup Katwal   +8 more
wiley   +1 more source

Clinical and genetic factors associated with contralateral progression in unilateral moyamoya disease: Longitudinal and Cross-Sectional Study

Heliyon
Objective: This study aimed to explore the long-term outcome of unilateral moyamoya disease and predict the clinical and genetic factors associated with contralateral progression in unilateral moyamoya disease.
Xiao-Peng Wang, Zheng-Xing Zou, Xiang-Yang Bao, Qian-Nan Wang, Bin Ren, Dan Yu, Qian Zhang, Jia-Qi Liu, Fang-Bin Hao, Gan Gao, Qing-Bao Guo, He-Guan Fu, Jing-Jie Li, Min-Jie Wang, Si-Meng Liu, Lian Duan   +15 more
doaj   +1 more source

Varied presentations of moyamoya disease in a tertiary care hospital of north-east India

Annals of Indian Academy of Neurology, 2014
Introduction: Moyamoya disease is a chronic progressive cerebrovascular disorder, characterized by stenosis or occlusion of bilateral internal carotid arteries (ICAs), anterior cerebral arteries (ACAs) and middle cerebral arteries (MCAs), accompanied by ...
Papori Borah, Vikas Sharma, Lakshya Jyoti Basumatary, Marami Das, Munindra Goswami, Ashok K Kayal   +5 more
doaj   +1 more source