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  • 标题:Osseous metaplasia showing heterotopic ossification in the maxillary sinus
  • 本地全文:下载
  • 作者:Kang, Sang-Hoon ; Chang, Jung Hyun
  • 期刊名称:Imaging Science in Dentistry
  • 印刷版ISSN:2233-7822
  • 出版年度:2018
  • 卷号:48
  • 期号:2
  • 页码:127-129
  • DOI:10.5624/isd.2018.48.2.127
  • 语种:English
  • 出版社:Korean Academy of Oral and Maxillofacial Radiology
  • 摘要:

    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.

  • 关键词:Maxillary sinus; Metaplasia; Osteogenesis
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