Mucormycosis of the nose and paranasal sinuses

B J Ferguson1

  • 1Division of Sino-nasal Disorders and Allergy, Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.

Insights

Rhinocerebral mucormycosis is a dangerous fungal infection starting in the sinuses. Early diagnosis and treatment, especially in diabetics, improve survival rates for this potentially fatal condition.

Area of Science:

  • Mycology
  • Infectious Diseases
  • Otolaryngology

Background:

  • Rhinocerebral mucormycosis is an invasive fungal infection originating in the paranasal sinuses.
  • It can rapidly progress to orbital and brain involvement if not managed promptly.

Observation:

  • Individuals with poorly controlled diabetes are at the highest risk.
  • Any immunocompromised person is susceptible to this infection.

Findings:

  • Early recognition limits the infection to the nasal cavity and paranasal sinuses.
  • Key treatments include reversing immunosuppression, systemic amphotericin B, and surgical débridement.
  • Despite improved survival, delayed or inadequate treatment can be fatal.

Implications:

  • Prompt diagnosis and intervention are critical for improving patient outcomes.
  • Understanding risk factors, like diabetes, aids in early identification.
  • This review details the taxonomy, presentation, diagnosis, and management of sinonasal mucormycosis.

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