Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

New observations on cutaneous firearm wounds.

C Torre, L Varetto, P Ricchiardi

    The American Journal of Forensic Medicine and Pathology
    |September 1, 1986
    PubMed
    Summary

    This study details the dermal surface characteristics of firearm wounds, differentiating entrance and exit wounds. It highlights damage patterns and the presence of gunshot residues (GSR) for forensic analysis.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Which aspects of the everyday behavior of older dogs correlate with performance on a visuo-spatial memory test and the canine cognitive dysfunction rating scale (CCDR)?

    Frontiers in aging neuroscience·2026
    Same author

    A new highly digestible prescription diet containing <i>Bacillus velezensis</i> DSM 15544, fructo-oligosaccharides, plasma immunoglobulin, yeast and sepiolite for the management of acute diarrhea in dogs-a randomized double-blinded, controlled trial.

    Frontiers in veterinary science·2025
    Same author

    Impact of individual molecular components in determining primary sensitization to latex.

    Immunobiology·2023
    Same author

    Latex allergy: advantages of molecular diagnostics during coronavirus.

    Journal of biological regulators and homeostatic agents·2021
    Same author

    Intensive monitoring of adverse drug events associated with the use of new glucose-lowering drugs: results from an inception cohort study in Portugal.

    Diabetic medicine : a journal of the British Diabetic Association·2019
    Same author

    Hypopharyngeal evaluation in obstructive sleep apnea with awake flexible laryngoscopy: Validation and updates to Cormack-Lehane and Modified Cormack-Lehane scoring systems.

    Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery·2017

    Area of Science:

    • Forensic Pathology
    • Dermatology
    • Ballistics

    Background:

    • Firearm wounds present unique challenges in forensic investigations.
    • Understanding dermal surface alterations is crucial for wound interpretation.
    • Gunshot residues (GSR) provide vital forensic evidence.

    Purpose of the Study:

    • To describe and differentiate the dermal surface characteristics of firearm entrance and exit wounds.
    • To analyze specific dermal alterations such as abrasion, laceration, flame effect, and powder tattooing.
    • To identify the presence and location of gunshot residues (GSR) on the dermal surface.

    Main Methods:

    • Microscopic examination of dermal tissue from firearm wounds.
    • Histological analysis to observe basement membrane integrity and collagen fiber patterns.
    • Identification of powder particles and gunshot residues (GSR) within the dermis.

    Main Results:

    • Entrance wounds exhibit distinct abraded areas with papillary pattern loss and basement membrane lacerations.
    • Exit wounds show irregular lacerations with intact surrounding papillae and protruding collagen fibers.
    • Flame effects and powder tattooing reveal powder grain-induced basement membrane lesions, with GSR particles observed on or within the dermis.

    Conclusions:

    • Dermal surface morphology effectively distinguishes between firearm entrance and exit wounds.
    • Analysis of dermal lesions and GSR distribution aids in reconstructing firearm-related incidents.
    • Detailed examination of the dermal surface provides critical forensic evidence.

    Related Experiment Videos