A neural network with encoded visible edge prior for limited‐angle computed tomography reconstruction

2021 ◽  
Author(s):  
Genwei Ma ◽  
Yinghui Zhang ◽  
Xing Zhao ◽  
Tong Wang ◽  
Hongwei Li
Keyword(s):  
Neural Network ◽  
Computed Tomography ◽  
Tomography Reconstruction ◽  
Computed Tomography Reconstruction ◽  
Limited Angle

scholarly journals Cooperative data fusion of transmission and surface scan for improving limited-angle computed tomography reconstruction

2016 ◽  
Vol 83 ◽  
pp. 24-31 ◽  
Author(s):  
Yu Liu ◽  
Andreas Beyer ◽  
Philipp Schuetz ◽  
Juergen Hofmann ◽  
Alexander Flisch ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Data Fusion ◽  
Tomography Reconstruction ◽  
Computed Tomography Reconstruction ◽  
Surface Scan ◽  
Limited Angle

scholarly journals Aneurysm Arising at the Origin of a Duplicated Middle Cerebral Artery

2021 ◽  
pp. 446-450
Author(s):  
Jean Roch Alliez ◽  
Luis Manera
Keyword(s):  
Computed Tomography ◽  
Subarachnoid Haemorrhage ◽  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
World Federation ◽  
Treatment Procedure ◽  
3D Computed Tomography ◽  
Ruptured Aneurysms ◽  
Tomography Reconstruction ◽  
Computed Tomography Reconstruction

A duplicated middle cerebral artery (DMCA) is a common anomaly. However, aneurysms arising from the origin of a DMCA are extremely rare. A 22-year-old female was admitted to our hospital with a World Federation of Neurosurgical Societies grade 2 subarachnoid haemorrhage. Four-vessel angiography revealed a DMCA and an aneurysm arising from the origin of this artery. The aneurysm was successfully treated by embolization, and the patient was discharged 2 weeks later. Ruptured aneurysms arising from the origin of a DMCA can be successfully treated by embolization. These aneurysms are small and 3D-computed tomography reconstruction is mandatory to detect them. It is important to preserve the DMCA during the treatment procedure.

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