A case study is presented of a 7-year-old boy, seriously injured in a car accident, who developed a fatal infection due to Aphophysomyces elegans--a mold of the Mucoracea family. Fungal invasion was initially manifested by a spotted wound in the left lumbar region which developed into a necrotizing fasciitis. Later this progressed to the right lumbar area, including the gluteus and the corresponding flank. Antimycotic treatment proved ineffective, and the child died 8 weeks after the accident. Other cases due to this fungus are reviewed.