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Prior antiplatelet use does not affect hemorrhage growth or outcome after ICH
2009
Neurology
Preserved Fulltext
There were 282 patients included in this analysis, including 70 (24.8%) who were taking antiplatelet medications at ICH onset. ...
Use of antiplatelet medications at ICH onset had no association with the volume of ICH at presentation, growth of ICH at 72 hours, initial edema volume, or edema growth. ...
ACKNOWLEDGMENT The authors thank AstraZeneca for providing the data for this analysis and Andrew Cucchiara, PhD, for his statistical assistance. ...
doi:10.1212/01.wnl.0000342709.31341.88
pmid:19129506
pmcid:PMC2677505
fatcat:keldmlxcbjaulko74wna2z6qgm
20th anniversary of the Medical Image Analysis journal (MedIA)
2016
Medical Image Analysis
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20th anniversary of the medical image analysis journal (MedIA) This special issue of Medical Image Analysis gathers 32 articles written by prominent members of the current editorial board of the journal ...
Nice, France) & James Duncan (New Haven, USA) Co-Editors-in-Chief, Medical Image Analysis ...
doi:10.1016/j.media.2016.07.004
pmid:27503079
fatcat:l7kqgcawwbfofnz43fz2xidzvi
Assessment of the Image Quality and Diagnostic Accuracy of Coronary CT Angiography: Effect of Sublingual Administration of Nitroglycerin
2007
Journal of the Korean Radiological Society
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The volume-rendering image (A) shows significant lumen reduction (arrow) at the mid-LAD. ...
Table 2 . 2 Diagnostic Accuracy of Coronary CTA for Detecting Significant Stenosis Analysis
Pre-medication
Sensitivity (%)
Specificity (%)
PPV (%)
NPV (%)
Accuracy (%)
Per-segments
No NTG (n=151 ...
Assessment of the Image Quality and Diagnostic Accuracy of Coronary Forty three patients underwent coronary CTA without medication (the non-administrated group), while 38 patients were given 0.6 mg NTG ...
doi:10.3348/jkrs.2007.56.2.127
fatcat:nwnahfkyoraevcuxq32jcckjxu
Evaluating the potential and problems of three-dimensional computed tomography measurements of arterial stenosis
1998
Journal of digital imaging
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Volume visualization is gaining widespread acceptance in medical applications. As its use increases, the issue of accuracy becomes critical. ...
Parameters that produce realistic images often provide inaccurate measurements. ...
Fig 1 . 1 Two example volume rendered images from a 66% stenosed data set $howing the range of images that can be produced from the same data,
Fig 4 . 4 Range of images generated by the volume raycaster ...
doi:10.1007/bf03168738
pmid:9718505
pmcid:PMC3453197
fatcat:y4p47gko4ncalok3ma6fgkwaum
Med3D: Transfer Learning for 3D Medical Image Analysis
[article]
2019
arXiv
pre-print
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2019 pre-print arXiv:1904.00625v2 fatcat:bmupxt47bve3rn6cb2qgqpgakiOther Versions
Similarly, models based on large dataset are important for the development of deep learning in 3D medical images. ...
However, it is extremely challenging to build a sufficiently large dataset due to difficulty of data acquisition and annotation in 3D medical imaging. ...
from thousands of object categories, the medical imaging analysis operates on a confined body region that has much less object classes. ...
arXiv:1904.00625v4
fatcat:pazewe43qbeu7fpinqamn23ewy
PD-0453: Test-retest repeatability analysis of 18F-FDG PET Radiomics features in NSCLC
2013
Radiotherapy and Oncology
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This is within the context of Radiomics: extracting and mining a large number of quantitative features from medical images, where it is hypothesized that it will improve tumor characterization and outcome ...
Results: 32 lesions were selected for analysis. ...
The extracted image features comprised 15 first-order statistics, 33 textural features derived from gray level co-occurrence and gray level run-length matrices, 51 metabolic descriptors of the intensity ...
doi:10.1016/s0167-8140(15)32759-6
fatcat:giy3mmfyjzfhbjx3rn7ndkqa6a
Progressive Brain Atrophy and Cortical Thinning in Schizophrenia after Commencing Clozapine Treatment
2015
Neuropsychopharmacology
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MRI images were analyzed using SIENA (Structural Image Evaluation, using Normalization, of Atrophy) and FreeSurfer to investigate changes over time in brain volume and cortical thickness respectively. ...
It is possible that this gray matter loss reflects a progressive disease process irrespective of medication use or that it is contributed to by switching to clozapine treatment. ...
Dr M Ahmed had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. ...
doi:10.1038/npp.2015.90
pmid:25829144
pmcid:PMC4538355
fatcat:dux7nx7dhfhmtnc7jkiztx2a7y
Cortical and Subcortical Alterations in Medication Overuse Headache
2018
Frontiers in Neurology
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Gray matter volume (GMV) alterations of MOH patients by means of voxel based morphometry (VBM) analysis. ...
Contrast images from the condition pain and air puffs (differences of their beta-images which result as fitting parameters from the GLM analysis) signifying strength of neuronal activity during nociception ...
doi:10.3389/fneur.2018.00499
pmid:29988531
pmcid:PMC6026656
fatcat:5ojsspqvmffztg3m7zfkkxfwni
Stereology volume analysis to evaluate teeth's root using CBCT images
2018
Reports in Medical Imaging
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Conclusion: The use of stereology employing the ImageJ software and CBCT images provide an accurate and reliable semiautomated segmentation, leading to an approach of volume quantitative analysis to evaluate ...
follow-up the root's volume when an orthodontic treatment occurred. ...
Dovepress
Dovepress
33
stereology volume analysis to evaluate teeth's root using cBcT images
calculation of teeth roots volumes
Downloading ImageJ
Reports in MedicalImaging downloaded from ...
doi:10.2147/rmi.s153169
fatcat:fa4vsq3ctvfbznvutrslk6atka
A Detailed Review On Medical Image Compression
2021
Turkish Journal of Computer and Mathematics Education
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The current article is a scientometric analysis of the research articles on the topic "Medical Image Compression". ...
coding
99
6
image compression
267
7
image quality
69
8
image reconstruction
33
9
image segmentation
33
10
lossless compression
37
11
magnetic resonance imaging
56
12
medical image ...
Medical Image Compression Keywords Analysis
Fig. 3 . 3 Medical Table.2. Medical Image Citation Source wise DataThe next figure portray the country wise citation. ...
doi:10.17762/turcomat.v12i2.2334
fatcat:ip2lznawcbgwre6yr75li3bkoa
Use of textural analysis of tumour vascular heterogeneity as a biomarker of response to anti-angiogenic treatment in patients with nasopharyngeal carcinoma
2014
Cancer Imaging
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Materials and methods DCE-CT images of 33 patients, with recurrent/metastatic NPC treated with pazopanib, were analyzed to derive tumour blood flow, fractional intravascular blood volume, fractional extracellular-extravascular ...
Authors' details 1 Duke-NUS Graduate Medical School, Singapore, Singapore. 2 Department of Oncologic Imaging, National Cancer Centre Singapore, Singapore, Republic of Singapore. 3 Department of Medical ...
doi:10.1186/1470-7330-14-s1-p23
fatcat:2cfiwxihqbgybdhs32nuge6yqu
Page 39 of None Vol. 54, Issue 5
[page]
2003
None
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All image analysis was performed off-line using EasyVision or on a remote personal computer using eFilm 1.5.3 (eFilm Medical; Toronto, Ontario, Canada), Paint Shop Pro 7 (Jasc Software; Minnetonka, MN) ...
Because of its high spatial (<1 mm) and temporal (<30 ms) resolution, cardiac MRI has become the gold standard for LV mass and chamber size (volume) de- termination (33). ...
A Review of Self-supervised Learning Methods in the Field of Medical Image Analysis
2021
International Journal of Image Graphics and Signal Processing
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So, more and more researchers are trying to utilize SSL methods for medical image analysis, to meet the challenge of assembling large medical datasets. ...
In the field of medical image analysis, supervised deep learning strategies have achieved significant development, while these methods rely on large labeled datasets. ...
How to reasonably use the existing SSL framework to solve the task of medical image analysis is the main research problem. ...
doi:10.5815/ijigsp.2021.04.03
fatcat:ff7ybaplqncthgswf3zy7cbeza
Neuroimaging
2012
The Open Medical Devices Journal
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It is possible to observe the whole brain structure by magnetic resonance imaging in the post half of pregnancy, but it is difficult in the first half of gestation and transvaginal high-resolution 3D ultrasound ...
Volume analysis by 3D ultrasound provides exceedingly informative imaging data. ...
The Open Medical Devices Journal, 2012, Volume 4 Ritsuko K. Pooh
The Open Medical Devices Journal, 2012, Volume 4 Ritsuko K. Pooh
The Open Medical Devices Journal, 2012, Volume 4 Ritsuko K. ...
doi:10.2174/1875181401204010045
fatcat:qjotsiwlvvd2vjrnqgq4to754q
Outcomes of Thrombectomy in Transferred Patients With Ischemic Stroke in the Late Window
2019
JAMA Neurology
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Although thrombectomy benefit was maintained in transfer patients with ischemic stroke in early-window trials, overall functional independence rates were lower in thrombectomy and medical management-only ...
Statistical Analysis We compared clinical and imaging outcomes in transfer patients who received thrombectomy vs medical therapy with the results in patients who presented directly to the study sites. ...
Regarding imaging outcomes, both 24-hour median infarct volume and 24-hour lesion infarct growth were numerically smaller in patients receiving thrombectomy than those receiving medical therapy regardless ...
doi:10.1001/jamaneurol.2019.0118
pmid:30734042
pmcid:PMC6563543
fatcat:g5gzwm3onjfprlmqlvje5ih4hq
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