Case of the Week: Antrolith 3


This week is a case of calcifications in the maxillary sinus commonly referred to as antroliths.  This case is a CBCT case seen as multiple well-defined radiopaque entities near the floor of the right maxillary sinus.

CBCT coronal view - multiple radiopaque entities near the floor of the right maxillary sinus

CBCT coronal view – multiple radiopaque entities near the floor of the right maxillary sinus and a thin layer of increased mucosal thickening of both the right and left maxillary sinuses

CBCT sagittal view - multiple radiopaque entities near the floor of the maxillary sinus

CBCT sagittal view – multiple radiopaque entities near the floor of the maxillary sinus and mucosal thickening

If you have any questions or comment, please leave them below. Thanks and enjoy!



3 thoughts on “Case of the Week: Antrolith

  • Rafat

    Nice images, How about patient’s right nasal cavity (nares)! it is almost blocked! Referral to ENT?

    • Dr. Shawneen Gonzalez Post author

      The soft tissue of the conchae are enlarged with very little space for air to move through that side of the nasal cavity. A referral to an ENT would be recommended especially if the patient is having airway or breathing issues.

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