Use of 3D reconstruction of emergency and postoperative craniocerebral CT images to explore craniocerebral trauma mechanism

Li, Zhengdong; Zou, Donghua; Zhang, Jianhua; Shao, Yu; Huang, Ping; Chen, Yijiu

doi:10.1016/j.forsciint.2015.07.012

Cited by 14 publications

(4 citation statements)

References 16 publications

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“…Так, например, ПКТ способно выявить не только наличие воздуха в полости сердца, что свидетельствует о газовой эмболии, но и его количество и распределение [16]. Виртопсия способна визуализировать механизм и характер черепно-мозговой травмы [46], характеристики перелома [59] или резаной раны [62]. При отравлении веществом, вызывающим химические ожоги, ПКТ и ПМРТ могут использоваться в качестве инструмента оценки [15].…”

Section: виртопсия в судебно-медицинской практикеunclassified

Non-invasive methods in autopsy in practice of pathologists and forensic experts: from the appearance to the present day

Мнихович

Lozina

Shiripenko

et al. 2023

Žurnal anatomii i gistopatologii

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This paper presents a literature review evaluating virtopsy options, its development over time and the scope of application nowadays. To analyze the literature sources, we searched for the keyword “virtopsy” in Scopus, Web of Science, Medline, PubMed, and RSCI databases for the period 2006–2022, the results included 199 sources. Of these, 73 publications including original and review papers were selected for review. It is known that diagnosis verification and therapy correction are largely possible only thanks to the work of pathologists. The coincidence of the post-mortem diagnosis with the lifetime diagnosis opens up the possibility to optimize the course of therapy in similar cases. The literature analysis allows us to conclude that the level of imaging accuracy and frequency of successful interpretations of post-mortem radiological examinations have increased significantly, the fact being associated both with an improved quality of X-ray optical and scanning equipment, and formation of a relatively extensive database containing previously obtained findings. Thus, virtopsy is currently a powerful auxiliary tool applicable in post-mortem diagnosis. The combined use of classical autopsy and virtopsy can increase the accuracy of diagnosis, which, together with digital data processing and storage tools, will bring the work of specialists to a new level of interdisciplinary interaction.

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Section: виртопсия в судебно-медицинской практикеunclassified

Non-invasive methods in autopsy in practice of pathologists and forensic experts: from the appearance to the present day

Мнихович

Lozina

Shiripenko

et al. 2023

Žurnal anatomii i gistopatologii

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“…IFS utilized MDCT and 3D reconstruction to solve a craniocerebral trauma case in which a male sustained severe skull fractures and cerebral contusions during police interrogation [ 62 ]. Determination of whether the injury had been caused by a blow to the head or a fall was demanded.…”

Section: Case Examplementioning

confidence: 99%

State of the art in post-mortem forensic imaging in China

Chen

2017

Forensic Sciences Research

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The autopsy and histopathologic examination are traditional and classic approaches in forensic pathology. In recent years, with the tremendous progresses of computer technology and medical imaging technology, the developed post-mortem computer tomography, post-mortem magnetic resonance imaging and other new methods provide non-invasive, intuitive, high-precision examining methods and research tools for the forensic pathology. As a result, the reconstruction of the injury as well as the analysis of injury mechanism has been essentially achieved. Such methods have become popular in the research field of forensic science and related work has also been carried out in China. This paper reviews the development and application of abovementioned post-mortem forensic imaging methods in China based on the relevant literature.

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“…Recent literature reports that the 3D brachial plexus reconstruction [10] determines the individual brachial plexus anatomy with maximum accuracy. Similar techniques are used to investigate craniocerebral trauma [11]. Furthermore, thin slice 3D reconstruction improves the detection of tumour margins in breast cancer patients compared to 2D CT images [12].…”

Section: Introductionmentioning

confidence: 99%

A Framework for Automatic Morphological Feature Extraction and Analysis of Abdominal Organs in MRI Volumes

et al. 2019

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The accurate 3D reconstruction of organs from radiological scans is an essential tool in computer-aided diagnosis (CADx) and plays a critical role in clinical, biomedical and forensic science research. The structure and shape of the organ, combined with morphological measurements such as volume and curvature, can provide significant guidance towards establishing progression or severity of a condition, and thus support improved diagnosis and therapy planning. Furthermore, the classification and stratification of organ abnormalities aim to explore and investigate organ deformations following injury, trauma and illness. This paper presents a framework for automatic morphological feature extraction in computer-aided 3D organ reconstructions following organ segmentation in 3D radiological scans. Two different magnetic resonance imaging (MRI) datasets are evaluated. Using the MRI scans of 85 adult volunteers, the overall mean volume for the pancreas organ is 69.30 ± 32.50cm3, and the 3D global curvature is (35.23 ± 6.83) × 10−3. Another experiment evaluates the MRI scans of 30 volunteers, and achieves mean liver volume of 1547.48 ± 204.19cm3 and 3D global curvature (19.87 ± 3.62) × 10− 3. Both experiments highlight a negative correlation between 3D curvature and volume with a statistical difference (p < 0.0001). Such a tool can support the investigation into organ related conditions such as obesity, type 2 diabetes mellitus and liver disease.

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Use of 3D reconstruction of emergency and postoperative craniocerebral CT images to explore craniocerebral trauma mechanism

Cited by 14 publications

References 16 publications

Non-invasive methods in autopsy in practice of pathologists and forensic experts: from the appearance to the present day

Non-invasive methods in autopsy in practice of pathologists and forensic experts: from the appearance to the present day

State of the art in post-mortem forensic imaging in China

A Framework for Automatic Morphological Feature Extraction and Analysis of Abdominal Organs in MRI Volumes

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