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Frontal Sinolith.

Dong Hoon Lee1, Tae Mi Yoon, Joon Kyoo Lee

  • 1Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Hwasun Hospital, Hwasun, South Korea.

The Journal of Craniofacial Surgery
|June 24, 2015
PubMed
Summary
This summary is machine-generated.

Frontal sinolith, a rare condition in the frontal sinus, is presented in an elderly woman. This case highlights the importance of considering sinolith in the differential diagnosis of frontal sinus radio-densities.

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Area of Science:

  • Otolaryngology
  • Radiology
  • Pathology

Background:

  • Sinoliths, or calcified concretions within the paranasal sinuses, are uncommon.
  • Sinoliths specifically located in the frontal sinus are exceptionally rare, with limited documented cases.

Observation:

  • A 78-year-old female presented with symptoms suggestive of a frontal sinus issue.
  • Computed tomography (CT) revealed radio-opaque densities, initially leading to a preoperative diagnosis of a fungus ball in the frontal sinus.
  • Surgical intervention via endoscopic sinus surgery was performed.

Findings:

  • Surgical biopsy confirmed the diagnosis of a frontal sinolith.
  • This case adds to the minimal reported instances of frontal sinoliths.

Implications:

  • Frontal sinolith should be included in the differential diagnosis for any radio-dense findings within the frontal sinus.
  • Awareness of this rare entity aids in accurate preoperative diagnosis and appropriate surgical management.
  • Further case reports may help elucidate the clinical and imaging characteristics of frontal sinoliths.