Management of limited rhino-orbital mucormycosis without exenteration.

Eight cases of rhino-orbital mucormycosis managed successfully without exenteration were reviewed. The favorable outcome was attributable to early diagnosis and management of focal areas of fungus infection. Treatment included: correction of diabetic ketoacidosis or other concomitant metabolic derangement; wide local excision and debridement of all involved and devitalized oral, nasal, sinus, and orbital tissue, while establishing adequate sinus and orbital drainage; daily irrigation and packing of the involved orbital and paranasal areas with amphotericin B; and intravenous amphotericin B. This represents the largest reported series of rhino-orbital mucormycosis survivors without mutilating surgery and with unaltered visual acuity.