Necrotizing Fasciitis Following Herpes Zoster Ophthalmicus in an Immunocompromised Patient

الملخص EN

Necrotizing fasciitis (NF) is a rare infection that spreads rapidly along the subcutaneous soft tissue planes.

NF rarely involves the periorbital region due to the excellent blood supply of this region.

We report a case of periorbital necrotising fasciitis following herpes zoster (HZ) in an immunocompromised 70-year-old patient with a dramatically rapid evolution into septic shock.

In our patient, the surprisingly rapid spread of the bacterial superinfection led the periorbital cellulitis to turn into frank NF within 2 hours, with an overwhelming evolution.

Despite the prompt start of a systemic antibiotic therapy and the immediate surgical intervention, the patient had a septic shock; she was treated in ITU for 31 days and then discharged to a medical ward and eventually died for a mix of complications of the medical treatment and comorbidities.

This case is unique because any documented cases of periorbital NF triggered by HZ had never led to a septic shock and death.

Ophthalmologists should be aware that even common skin lesions caused by shingles can determine a dramatic clinical picture, in presence of predisposing factors.