Zygomycosis in solid organ transplant recipients in a tertiary transplant center and review of the literature

Am J Transplant. 2006 Oct;6(10):2365-74. doi: 10.1111/j.1600-6143.2006.01496.x. Epub 2006 Aug 21.

Abstract

Zygomycetes are ubiquitous fungi that can cause invasive disease associated with high mortality. We report 10 solid organ transplant recipients with zygomycosis (incidence 2 per 1000) and reviewed 106 cases in the English-language literature. These included renal (n = 73), heart (n = 16), lung (n = 4), heart/lung (n = 2), liver (n = 19) and kidney/pancreas (n = 2) transplant recipients. All patients were receiving immunosuppression and the vast majority steroids. The clinical presentation included rhino-sino-orbital (n = 20), rhinocerebral (n = 16), pulmonary (n = 28), gastrointestinal (n = 13), cutaneous (n = 18), renal (n = 6) and disseminated disease (n = 15). Most frequently isolated genera were Rhizopus (73%) followed by Mucor (13%). The overall mortality was 49%. While rhino-sino-orbital disease had the best prognosis, rhinocerebral disease had high mortality (93%) comparable to disseminated disease. A favorable outcome was associated with limited, surgically accessible disease and early surgical intervention along with amphotericin B administration.

Publication types

  • Review

MeSH terms

  • Hospitals, University*
  • Humans
  • Incidence
  • Organ Transplantation*
  • Pennsylvania / epidemiology
  • Postoperative Complications
  • Survival Rate
  • Zygomycosis / epidemiology*