A Rare Case of Spontaneous Anterior Abdominal Wall Necrotizing Soft Tissue Infection Caused by Finegoldia magna

Necrotizing fasciitis is a highly invasive disease characterized by rapidly worsening inflammation of the fascia associated with necrosis of the subcutaneous tissue. It is a rare, life-threatening disease and needs early diagnosis through acute clinical awareness. It warrants urgent and aggressive surgical management. We report a rare and fatal case of spontaneous necrotizing soft tissue infection (NSTI) of the anterior abdominal wall caused by Finegoldia magna in a chronic diabetic patient. The initial presentation and radiological features suggested a pelvic abscess. Other acute abdomen differentials were also considered, and the patient underwent an exploratory laparotomy where a necrotic anterior abdominal wall with copious purulent secretions was noted. The organism Finegoldia magna was identified from the necrotic tissue sample with other cultures coming back negative. The risk posed by NSTIs is very high, and hence though the incidence is low, clinicians should be aware of the potential dangers of this disease to avoid delays in initiating appropriate treatment.