ArticleInternational journal of legal medicine2022
Post mortem computed tomography meets radiomics: a case series on fractal analysis of post mortem changes in the brain.
Article in International journal of legal medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 12 citations in OpenAlex.
- Radiomic analysis of postmortem lung changes: a PMCT-based approach for estimating the postmortem interval.Forensic science, medicine, and pathology · 2026Article
- Exploring radiomic features of lateral cerebral ventricles in postmortem CT for postmortem interval estimation.International journal of legal medicine · 2025Article
- The Current Status of Virtual Autopsy Using Combined Imaging Modalities: A Scoping Review.Journal of clinical medicine · 2025Review
- Determining rib fracture age from CT scans with a radiomics-based combined model: a multicenter retrospective study.Insights into imaging · 2023Article
- Post-mortem CT radiomics for the prediction of time since death.European radiology · 2023Article
- Post-Mortem Interval and Microbiome Analysis through 16S rRNA Analysis: A Systematic Review.Diagnostics (Basel, Switzerland) · 2022Review
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
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Abstract
Estimating the post-mortem interval is a fundamental, albeit challenging task in forensic sciences. To this aim, forensic practitioners need to assess post-mortem changes through a plethora of different methods, most of which are inherently qualitative, thus providing broad time intervals rather than precise determinations. This challenging problem is further complicated by the influence of environmental factors, which modify the temporal dynamics of post-mortem changes, sometimes in a rather unpredictable fashion. In this context, the search for quantitative and objective descriptors of post-mortem changes is highly demanded. In this study, we used computed tomography (CT) to assess the post-mortem anatomical modifications occurring in the time interval 0-4 days after death in the brain of four corpses. Our results show that fractal analysis of CT brain slices provides a set of quantitative descriptors able to map post-mortem changes over time throughout the whole brain. Although incapable of producing a direct estimation of the PMI, these descriptors could be used in combination with other more established methods to improve the accuracy and reliability of PMI determination.
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