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Agger nasi cell

Case contributed by Roberto Schubert
Diagnosis almost certain

Presentation

Finding on a routine low-dose CT for chronic sinusitis.

Patient Data

Age: 35 years
Gender: Female

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.

ct

Most anterior ethmoid air cells lying just anteroinferior to frontoethmoid recess on left side.

Case Discussion

CT showed a prominent left agger nasi cell.

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