A Case of Fatal Non-Clostridial Gas Gangrene Following Intramuscular Injection: A Diagnostic Challenge and Dilemma at Autopsy.

This instance of gas gangrene following trivial trauma poses a challenge for the forensic pathologist in establishing the causal association and in determining the causative organism. These are important when medical/surgical intervention is in question to be the cause of a fatal infection like gas gangrene. Ante-mortem/postmortem blood culture can aid in defining the causative organism of gas gangrene but the causal association with the alleged trauma/insult is still a challenge at autopsy. This case report addresses and tries to overcome the diagnostic challenges and dilemmas at autopsy in a case of gas gangrene.