Results 1 to 10 of about 24,530 (155)

Diagnosis of neonatal neuroblastoma with postmortem magnetic resonance imaging [PDF]

Radiology Case Reports, 2017
Postmortem magnetic resonance imaging (MRI) is emerging as a valuable tool to accompany traditional autopsy and has potential for use in cases when traditional autopsy is not possible.
James Davis, MD, Nathan Novotny, MD, Jacqueline Macknis, MD, Zeynep Alpay-Savasan, MD, Luis F. Goncalves, MD   +4 more
doaj   +4 more sources

Changes in magnetic resonance imaging relaxation time on postmortem magnetic resonance imaging of formalin-fixed human normal heart tissue [PDF]

BMC Medical Imaging, 2021
Background Postmortem magnetic resonance imaging (MRI) has been used to investigate the cause of death, but due to time constraints, it is not widely applied to the heart.
Kiyokadzu Ebata, Sakon Noriki, Kunihiro Inai, Hirohiko Kimura   +3 more
doaj   +5 more sources

Diffusion-weighted perinatal postmortem magnetic resonance imaging as a marker of postmortem interval. [PDF]

Eur Radiol, 2015
To evaluate perinatal body organ apparent diffusion coefficient (ADC) values at postmortem magnetic resonance imaging (PMMR) in order to evaluate postmortem changes.Postmortem diffusion-weighted imaging (DWI) of the thorax and abdomen were performed with diffusion gradient values b = 0, 500, and 1000 s/mm(2) on 15 foetal and childhood cases (mean 33.3 ±
Arthurs OJ, Price GC, Carmichael DW, Jones R, Norman W, Taylor AM, Sebire NJ.   +6 more
europepmc   +6 more sources

Normal perinatal and paediatric postmortem magnetic resonance imaging appearances. [PDF]

Pediatr Radiol, 2015
As postmortem imaging becomes more widely used following perinatal and paediatric deaths, the correct interpretation of images becomes imperative, particularly given the increased use of postmortem magnetic resonance imaging. Many pathological processes may have similar appearances in life and following death.
Arthurs OJ, Barber JL, Taylor AM, Sebire NJ.   +3 more
europepmc   +4 more sources

Postmortem Neuroimaging of Cetacean Brains Using Computed Tomography and Magnetic Resonance Imaging

Frontiers in Marine Science, 2020
Postmortem computed tomography (PMCT) and postmortem magnetic resonance (PMMR) imaging (PMMRI) have been applied to provide vital or additional information for conventional necropsy, along the pioneering virtopsy-driven cetacean stranding response ...
Brian C. W. Kot, Brian C. W. Kot, Henry C. L. Tsui, Tabris Y. T. Chung, Amy P. Y. Lau   +4 more
doaj   +3 more sources

Fetal ocular development in the second trimester of pregnancy documented by 7.0 T postmortem Magnetic Resonance Imaging. [PDF]

PLoS ONE, 2019
Few investigators have analyzed fetal ocular growth with Magnetic Resonance Imaging (MRI) of high magnetic strength. Our purpose is to obtain normative biometrics for fetal ocular development in the second trimester of pregnancy.
Zhonghe Zhang, Xiangtao Lin, Qiaowen Yu, Gaojun Teng, Fengchao Zang, Ximing Wang, Shuwei Liu, Zhongyu Hou   +7 more
doaj   +2 more sources

Postmortem MRI reveals distinct structural features in sudden unexpected death in epilepsy [PDF]

Epilepsia Open
Magnetic resonance imaging (MRI) abnormalities have been reported in individuals who later die from sudden unexpected death in epilepsy (SUDEP), but their specificity and predictive value remain uncertain.
Andrea Hill, Fenglai Xiao, Maria Thom, David Maudgil, Hannah Bergman, John S. Duncan, Owen J. Arthurs, Josemir W. Sander, Beate Diehl, Matthias J. Koepp   +9 more
doaj   +2 more sources

Postmortem Cardiovascular Magnetic Resonance Imaging in Fetuses and Children [PDF]

Circulation, 2014
Background— Perinatal and pediatric autopsies have declined worldwide in the past decade. We compared the diagnostic accuracy of postmortem, cardiovascular magnetic resonance (CMR) imaging with conventional autopsy and histopathology assessment in fetuses and children. Methods and Results—
Nj Sébire, Sudhin Thayyil, Angie Wade   +2 more
exaly   +3 more sources

Fetal Presentation of Walker–Warburg Syndrome With a Novel POMT1 Splice‐Altering Variant: Antenatal Imaging, Postmortem MRI, Autopsy, and Molecular Correlation [PDF]

Clinical Case Reports
Walker–Warburg syndrome (WWS) is a fatal autosomal recessive disorder characterized by brain and eye malformations, and prenatal diagnosis relies heavily on neuroimaging findings to guide targeted genetic screening. Here, we describe a distinctive second‐
Jing Zhang, Pin Wang, Gan Tian, Yu Hu, Xin Zhang, Xiang Huang, Xiaoqiang Zhou, Peng Huang, Fengying Chen   +8 more
doaj   +2 more sources

Detection of pulmonary thrombembolism and postmortem clotting on postmortem magnetic resonance imaging

Forensic Imaging
The purpose of this study was to develop a feasible imaging protocol superior to postmortem computed tomography (PMCT) and to establish diagnostic parameters for diagnosing pulmonary thromboembolism (PE) on postmortem magnetic resonance imaging (PMMR).
Dominic Gascho, Sabine Franckenberg, G Ampanozi   +2 more
exaly   +3 more sources