Aeromonas hydrophila induced necrotizing fasciitis following laparoscopic cholecystectomy

Necrotizi ng fasciit is [NF] i s a m ultifaceted disease of the muscle fascia and body tissues which demands the earliest intervention. Past reviews have documented ver y few cases of Aeromonas Hydroph ila [AH] induced N F fol lo wing abdominal surgery. AH can cause fatal NF as seen in a 72 year old female patient reported at Liaquat National Hospital &Medical College; a ter tiary care center in Karachi, Pakistan on 2nd April, 2022. She had a k nown comorbidity of hypertension and presented with the chief complaint of symptomatic gallstones for which she unde rwent Laparoscopic Cholecystectomy (LAPCHOL). She developed NF of the lower ab domen post- oper atively. Following uneventful Laparoscopic Cholecystectomy our pati ent presented to the ER two days later with severe lower abdo minal pain and overlyi ng celluliti s. Fasc io to my revealed extensive myonecrosis with necrotizing soft tissue in fe ction. Despite u ndergoing extensive surgical debr idement and broad spectr um antibi ot ic administration; the patient died in the ICU on the fifth postoperat ive day followi ng septic complications. Histopathologica l an alysis, confirmed i nflammat ion and necrosis. Culture sensitivity of the debrided tissue revealed AH. Approach should lie towards analyzing the behaviour of such microbes in high risk patients through collective case studies. This is the first clinical case showcasing such parameters e ncountered in the General Surger y Department.