CT-guided percutaneous needle placement in forensic medicine

Hyodoh, Hideki; Shimizu, Jyunya; Mizuo, Keisuke; Okazaki, Shunichiro; Watanabe, Satoshi; Inoue, Hiromasa

doi:10.1016/j.legalmed.2014.10.002

Cited by 7 publications

(2 citation statements)

References 16 publications

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“…Post-mortem computed tomography (PMCT) guided placement of co-axial introducer needles allows for the extraction of tissue and liquid samples for histological and toxicological analyses [1,2].…”

Section: Introductionmentioning

confidence: 99%

Automatic entry point planning for robotic post-mortem CT-based needle placement

Ebert

Fürst

Ptacek

et al. 2016

Forensic Sci Med Pathol

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In most cases, the algorithm is sufficiently fast with approximately 5-6 s per entry point. This is the case if there is no collision between the end-effector and the body. If the end-effector has to be rotated to avoid collision, calculation times can increase up to 24 s due to the inefficient collision detection used here. In conclusion, the algorithm allows for fast and facilitated trajectory planning in forensic imaging.

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Section: Introductionmentioning

confidence: 99%

Automatic entry point planning for robotic post-mortem CT-based needle placement

Ebert

Fürst

Ptacek

et al. 2016

Forensic Sci Med Pathol

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“…A recent topic of interest in legal medicine is postmortem imaging using computed tomography (CT) [4][5][6][7] and cases of using bone images for stature estimation also have been reported [3,8,9]. Nishino [1] reported formulae to estimate stature using humerus, radius, ulna, femur, tibia, and fibula in postmortem CT (PMCT).…”

Section: Introductionmentioning

confidence: 99%

Stature estimation from anatomical landmarks in femur using postmortem CT

Baba

Hyodoh

Okazaki

et al. 2016

Journal of Forensic Radiology and Imaging

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Highlight1) The stature using anatomical landmark (adductor tubercle) shows high coefficient of determination.2) The regression equations using partial femur measurement show reliable estimated stature.3) One formula could be used to estimate the cadaver's stature in spite of sex difference.Stature estimation from anatomical landmarks in femur using postmortem CT Abstract Objective: The present study aims to assess the correlation between stature and partial femur measurements in Japanese population, using three-dimensional ( Results: Using a mixed-sex regression formula, the R 2 was from 0.644 to 0.766 and actual difference was less than 4.6 cm.Conclusion: Present study showed that femur length measurements, according to the anatomical landmarks obtained from 3DCT VR images, were useful for estimation of the stature, particularly in cases when a total femur bone was not available. Keywords• Postmortem CT

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