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Histopathological changes in various organs in electrocution deaths.

Mousmi Agrawal1, Shubham Kumar Indurkar2, Kamalkant Sahu3

  • 1Department of Pathology and Lab Medicine, All India Institute of Medical Sciences (AIIMS), Raipur, Chhattisgarh, India.

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Summary

Electrical injuries cause significant mortality. This study examines two electrocution death cases, detailing histopathological changes in organs to clarify injury patterns and aid autopsies.

Keywords:
Autopsyelectric injuriesforensic pathologyhistopathologyviscera

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Area of Science:

  • Forensic Pathology
  • Toxicology
  • Medical Science

Background:

  • Electrical injuries are a significant cause of mortality and morbidity.
  • Electrocution deaths are classified as unnatural, often resulting from ventricular fibrillation or respiratory paralysis.
  • Determining the cause of death can be challenging due to unclear morphological changes, leading to 'negative' autopsies.

Purpose of the Study:

  • To investigate the histopathological changes in visceral organs following electrocution.
  • To enhance the understanding of morphological alterations in electrocution deaths.
  • To provide insights that can aid in the diagnosis of unnatural deaths due to electrical injuries.

Main Methods:

  • Case study analysis of two electrocution fatalities.
  • Detailed histopathological examination of visceral organs, including the heart and skin.
  • Review of existing literature on electrical injury pathology.

Main Results:

  • Specific histopathological findings were observed in the heart and skin tissues of the electrocution victims.
  • The study identified characteristic morphological changes that can be indicative of electrocution.
  • Variations in injury patterns were noted, influenced by factors like current amount and contact points.

Conclusions:

  • Histopathological examination of visceral organs is crucial for diagnosing electrocution deaths, especially in cases with limited circumstantial evidence.
  • Understanding these changes can help differentiate electrocution from other causes of unnatural death.
  • Further research into morphological changes can improve the accuracy of forensic investigations in electrical injury cases.