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Normal pediatric postmortem CT appearances.

Willemijn M Klein1, Dennis G H Bosboom, Desiree H J L M Koopmanschap

  • 1Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525GA, Nijmegen, The Netherlands, Willemijn.klein@radboudumc.nl.

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Summary

Postmortem radiology uses CT scans to identify disease patterns and causes of death. This review differentiates normal postmortem changes from pathological findings on CT scans.

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Area of Science:

  • Forensic Radiology
  • Medical Imaging

Background:

  • Postmortem radiology is an evolving field aiding conventional autopsy.
  • Radiologists need to understand postmortem changes distinct from pathology.

Purpose of the Study:

  • To review normal postmortem thoraco-abdominal changes on CT.
  • To guide differentiation between postmortem changes and pathology.

Main Methods:

  • Review of postmortem CT imaging findings.
  • Discussion of normal postmortem changes (gas, edema).

Main Results:

  • Postmortem CT reveals decomposition processes.
  • Normal postmortem changes can mimic pathology if unrecognized.

Conclusions:

  • Accurate interpretation of postmortem CT requires knowledge of normal changes.
  • Distinguishing postmortem changes from pathology is crucial for cause of death determination.