Imaging Science in Dentistry

  • 제49권3호
  • /
  • Pages.251-256
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  • 2019
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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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Condylar jugular diverticulum: A report of 3 cases

  • Jagtap, Rohan (Department of Oral and Maxillofacial Radiology, College of Dentistry, University of Florida) ;
  • Wazzan, Taggreed (Department of Oral and Maxillofacial Radiology, College of Dentistry, University of Florida) ;
  • Hansen, Matthew (Department of Oral and Maxillofacial Radiology, College of Dentistry, University of Florida) ;
  • Kashtwari, Deeba (Department of Oral and Maxillofacial Radiology, College of Dentistry, University of Florida)
  • 투고 : 2019.05.08
  • 심사 : 2019.06.19
  • 발행 : 2019.09.30
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초록

Jugular bulb diverticulum is an irregular extension of the jugular bulb into the temporal bone that may be symptomatic or asymptomatic. The jugular bulb has rarely been reported to extend into the occipital condyle; such extension is termed a condylar jugular diverticulum and is characterized as a defect in the occipital condyle contiguous with the jugular bulb. This report details 3 cases of condylar jugular diverticulum. Extension of the jugular bulb into the ipsilateral occipital condyle was noted as an incidental finding on cone-beam computed tomographic (CBCT) images of 3 patients. All 3 patients were asymptomatic, and this finding was unrelated to the initial area of interest. CBCT use is becoming ubiquitous in dentistry, as it allows 3-dimensional evaluation, unlike conventional radiography. Proper interpretation of the entire CBCT is essential, and recognition of the indicators of condylar jugular diverticulum may prevent misdiagnosis of this rare entity.

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참고문헌

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피인용 문헌

  1. Retropharyngeal internal carotid artery: a review of three cases vol.24, pp.2, 2019, https://doi.org/10.1007/s10006-020-00845-8