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Updated: Aug 16, 2026

Murine Excisional Wound Healing Model and Histological Morphometric Wound Analysis
Published on: August 21, 2020
Identification of gunpowder in healed wounds
O C Smith1, H E Berryman, S A Symes
1Dept. of Pathology, University of Tennessee, Memphis 38163.
Abstract:
A woman received a contact gunshot wound to the abdomen from a .22 caliber revolver. She recovered only to succumb to another gunshot wound six months later. The initial wound was dissected and multiple intact granules of round flake gunpowder were recovered. Cross sections of granules were clearly identifiable in histologic slides. Recovery of intact powder in remote wounds has not been previously described and may help classify the ammunition and weapon used to produce the injury.
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