19 October 2025
: Case report 
Retroperitoneal Necrotizing Fasciitis Mimicking Fournier Gangrene: A Rare and Severe Diagnostic Entity
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Management of emergency care, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Xun Wang ABCDE 1,2, Yang Li F 1,2, Jing Wang FG 1,2*DOI: 10.12659/AJCR.949312
Am J Case Rep 2025; 26:e949312
Figure 4 Contrast-enhanced computed tomography (CT) scans. (A) Preoperative axial CT shows extensive necrotizing fasciitis involving the perianal, perineal, scrotal, and retroperitoneal regions. (B) Follow-up CT 1 month after surgery demonstrates complete resolution of infection.