patient-specific anatomical models
Creating patient-specific anatomical models for 3D printing and AR/VR: a supplement for the 2018 Radiological Society of North America (RSNA) hands-on course
... 3D anatomical model- ing from DICOM data include the steps shown in Table ...increase patient radiation dose if a computed tomography (CT) scan is ...
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Patient-specific anatomical illustration via model-guided texture synthesis
... different anatomical structures in textbooks are commonly used for many purposes, such as increasing the communication between clinicians and helping clinicians understand complex medical ...identifying ...
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Efficient semi-automatic segmentation for creating patient specific models for virtual environments
... A large body of work has explored the level set method and its applications in image segmentation [DMR*01] [WKW02]. Although the level-set technique is relatively insensitive to initial conditions, a reasonable prior ...
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Patient-specific 3D printed and augmented reality kidney and prostate cancer models: impact on patient education
... computer models or AR, we believe that 3D printed anatomical models allow for enhanced insight into the underlying anatomy since they provide both spatial comprehension and tactile ...printed ...
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Feasibility of preoperative planning using anatomical facsimile models for mandibular reconstruction
... generated anatomical models translate image data into solid replicas giving surgeons the means for tactile interac- tion with patient anatomy prior to an ...operation. Models can be highly ...
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3D-manufactured patient-specific models of congenital heart defects for communication in clinical practice: feasibility and acceptability
... different anatomical structures have been used extensively in different fi elds of medicine over the past 20 years, including in orthopae- dics, 1 2 maxillofacial surgery, 3–5 cardiology 6 and forensic ...3D ...
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Towards Patient-specific Electrical Impedance Tomography using 3D Thorax Models
... Currently, most CT scans in clinical practice are only visually inspected by the radiologist or another physician. This is done by scrolling through the grayscale images slice by slice, while only the window of the ...
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Investigation of blood flow in the external carotid artery and its branches with a new 0D peripheral model
... a patient-specific 3D model of the carotid arteries and branches together with ultrasound data of the CCA (the inlet of the blood flow) and the ECA (the out- let of the blood ...resistance models ...
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The role of the circle of Willis in internal carotid artery stenosis and anatomical variations: a computational study based on a patient-specific three-dimensional model
... numerical models have been developed for this purpose, including one-dimensional models [36–38], two-dimensional models [2, 39], three-dimensional models [37, 40–42] and ...
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Cad & Cae In Bio-Medical Field
... physical models of a patient's anatomy directly from images of a hospital ...Medical models are now used by different skill centers all around the world for a large variety of applications: 3D visualization ...
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My Corporis Fabrica: an ontology-based tool for reasoning and querying on complex anatomical models
... 3D models. Some 3D models can describe patient-specific body parts acquired by CT (Computerized Tomography) or MRI (Magnetic Resonance imaging) ...3D models are obtained by ...
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Sectioned images and surface models of a cadaver head with reference to botulinum neurotoxin injection
... surface models and sectioned images described in this study will enable a thorough understanding of the facial anatomy associ- ated with BTX injection, ensuring better results of facial aesthetic procedures using ...
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Patient-specific induced pluripotent stem cells in neurological disease modeling: the importance of nonhuman primate models
... disease has gained momentum. As a neurological disease involving a deficit in a limited region of the brain, Parkinson’s disease has been considered a more appropriate target for cell therapy than neurological diseases ...
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Determinants of CD4 cell count change and time to default from HAART; a comparison of separate and joint models
... joint models were conventional linear mixed effect models with the as- sumption of constant within subject variance [16] a re- strictive assumption which if violated by the data renders statistical analysis ...
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Laparoscopic removal of a very large uterus weighting 5320 g is feasible and safe: a case report
... The TLH procedure was carried out according to our pre- vious literature [4]. Thus, bowel preparation was per- formed by the administration of oral laxatives 3 days prior to surgery and rectal enemas were administered ...
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Characterization of Cyclic CSF Flow in the Foramen Magnum and Upper Cervical Spinal Canal with MR Flow Imaging and Computational Fluid Dynamics
... foramen magnum resembles the typical flow patterns de- scribed in human subjects and patients. In the idealized mod- els and patient-specific models, CSF pressures vary with the position of the ...
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A comparative study of logistic regression based machine learning techniques for prediction of early virological suppression in antiretroviral initiating HIV patients
... patients. Patient information was collected on all visits and included demographic data, previous and current opportunistic infections, non-HIV related clinical events, WHO stage, vital signs, ART regimen, ...
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Pudendal Neuralgia Due to Pudendal Nerve Entrapment: Warning Signs Observed in Two Cases and Review of the Literature
... the anatomical territory of the pudendal nerve, worsened by sitting, the patient is not woken at night by the pain, and no objective sensory loss is detected on clinical ...
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Prediction of risk of fracture in the tibia due to altered bone mineral density distribution resulting from disuse : a finite element study
... The altered BMD distribution throughout the bone in SCI4 and SCI8 translates into differences in struc- tural integrity of the tibial shaft in these particular sub- jects, compared to all other SCI subjects and AB ...
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Interaction of expanding abdominal aortic aneurysm with surrounding tissue: Retrospective CT image studies
... Many research groups have reconstructed 3-D AAA geometries from CT scans with the aim of evaluating wall stress through computational biomechanics by using non-longitudinal patient-specific 3-D AAA ...
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