Invasive fungal rhinosinusitis: What is the appropriate follow-up?

Author： Otto Kristen J. DelGaudio John M.

ISSN： 1539-6290

Source： American Journal of Rhinology, Vol.20, Iss.6, 2006-11, pp. : 582-585

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Abstract

Background: Early detection and aggressive surgical and medical management have been associated with higher overall survival rates among patients with invasive fungal rhinosinusitis (IFS). With improved survival comes the question of how to appropriately manage these patients once disease stability has been achieved. Previous reports suggest follow-up only as long as the patients remain immunocompromised. This study attempts to answer the question of long-term clinical follow-up and suggests a regimen suitable for ensuring minimal posttreatment complications.Methods: A retrospective review included all patients diagnosed with IFS between 1988 and 2004. The study group included patients who survived the initial treatment course, with at least 30 days of posttreatment follow-up of their IFS. Patient records were reviewed for significant complications, evidence of chronic sinus disease, the clinical status of their underlying medical comorbidities, and frequency and mode of follow-up.Results: Thirteen patients were included. The average follow-up time was 633 days. Significant complications included one patient with acute bacterial sinusitis with resultant visual loss and one patient with chronic osteomyelitis of the orbit and skull base. Six of 13 patients had persistent chronic bacterial rhinosinusitis with crusting and bone sequestration. All complications were noted to occur after initial IFS eradication was thought to have taken place.Conclusion: Significant complications of IFS can occur after medical remission and recovery of immune competence. Patients with IFS should be followed long term until remucosalization of the sinuses, resolution of crusting, and cessation of bony sequestration has occurred.