Citation

Das S, Reddy UVUV, Hamide A, Badhe B, Ravichandran M, Murthy AS. J. Forensic Sci. 2019; 64(3): 786-790.

Affiliation

Department of Forensic Medicine and Toxicology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India.

Copyright

(Copyright © 2019, American Society for Testing and Materials, Publisher John Wiley and Sons)

DOI

10.1111/1556-4029.13927

PMID

30312472

Abstract

Yellow phosphorous (YP) is the toxic form of elemental phosphorous and the chief constituent of firecrackers and rodenticides. In India, the rodenticide paste is frequently used for the suicidal purpose. This study is an autopsy-based observational study which describes the histopathological features of heart, lungs, liver, and kidney of fatal cases of YP poisoning. The most common autopsy features in the viscera were congestion and petechial hemorrhage. The liver histopathology findings were microvesicular steatosis (68%), hepatic necrosis (62%), macrovesicular steatosis (50%), inflammatory cells (46%), sinusoidal congestion (40%), cholestasis (32%), and toxic hepatitis (18%). Hepatic necrosis ranged from being focal to centrizonal in distribution. Congestion was the most common feature observed in the lungs and the kidney. This is the largest autopsy-based study on YP poisoning till date. The histopathological features of liver were consistent with YP poisoning whereas the findings of heart, lungs, and kidney were nonspecific in nature.

© 2018 American Academy of Forensic Sciences.

Language: en

Keywords

Ratol rodenticide paste; autopsy; ductal proliferation; forensic science; hepatic necrosis; histopathological features; inflammatory cells; steatosis; yellow phosphorous