A Rare Case of Necrotizing Fasciitis in a Female With Diabetes Mellitus

Fournier's gangrene (FG) is a relatively rare yet profoundly severe disease. It predominantly affects males; however, mortality rates are comparatively elevated in females. It is a rapidly spreading, life-threatening necrotizing fasciitis that can affect all parts of the body but primarily targets the genital region and the perineum. The clinical presentation is highly characteristic of the disease and is often sufficient for reaching a definitive diagnosis. Common risk factors for the development of this condition include diabetes mellitus (DM), obesity, trauma, alcoholism, smoking, arterial hypertension (which predisposes to obstructive endarteritis), and immunosuppressive disorders, such as HIV and cancer. Prompt diagnosis and treatment are imperative for the prognosis and survival of patients. Herein, we present a case of a 33-year-old woman with a medical history of type 1 diabetes mellitus (treated with insulin), arterial hypertension, and obesity. She presented with pain and swelling in the external genitalia (right labia majora), which later progressed to severe necrotizing fasciitis. The patient underwent surgical debridement and drainage, along with intensive medical therapy.