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Polypoid sinusitis mimicking orbital malignancy

Insights

A rare case of pediatric polypoid sinusitis caused rapid eye protrusion and eyelid mass in a 15-year-old boy. The sinusitis extended through the lamina papyracea, causing significant facial changes.

Area of Science:

  • Otolaryngology
  • Ophthalmology
  • Pediatric Radiology

Background:

  • Orbital complications from sinonasal disease are uncommon in pediatric patients.
  • Rapidly progressive exophthalmos can indicate aggressive underlying pathology.

Observation:

  • A 15-year-old male presented with a 6 mm exophthalmos developing over two months.
  • Physical examination revealed a firm mass in the right upper eyelid and nasal obstruction.
  • Radiological imaging demonstrated bony erosion and an orbital mass.

Findings:

  • The orbital mass was identified as polypoid sinusitis.
  • The sinusitis had breached the lamina papyracea, extending into the orbit.

Implications:

  • This case highlights the importance of considering sinonasal origins for orbital masses in children.
  • Early diagnosis and management are crucial to prevent vision loss and further complications.
  • Polypoid sinusitis can present with aggressive orbital involvement, requiring multidisciplinary care.

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