Imaging Science in Dentistry

  • 제48권2호
  • /
  • Pages.127-129
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  • 2018
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  • 2233-7822(pISSN)
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  • 2233-7830(eISSN)
대한영상치의학회 (Korean Academy of Oral and Maxillofacial Radiology)
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Osseous metaplasia showing heterotopic ossification in the maxillary sinus

  • Kang, Sang-Hoon (Department of Oral and Maxillofacial Surgery, National Health Insurance Service Ilsan Hospital) ;
  • Chang, Jung Hyun (Department of Otorhinolaryngology, National Health Insurance Service Ilsan Hospital)
  • 투고 : 2018.02.02
  • 심사 : 2018.05.18
  • 발행 : 2018.06.30
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초록

Radiopacity in the maxillary sinus can be observed in various conditions, such as in the presence of lesions in the maxillary sinus or as a sequela of maxillary sinus surgery. This report describes the case of a 57-year-old female patient who had no previous history of surgical treatment or traumatic injury of the nose or maxillary sinus. Both maxillary sinuses were indistinguishable on panoramic radiography and showed signs of radiopacity. Computed tomography images revealed that the maxillary sinuses were filled with bony tissue and exhibited signs of sinus mucosal thickening. Biopsy results showed fragments of trabecular bone with fibrous tissue.

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참고문헌

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