From the case: Antrochoanal polyp


CT Sinus

Axial bone window
System: Head & Neck
Section: Pathology
Modality: CT (bone window)

- “ The findings are compatible with antrochoanal polyp. The antrochoanal polyp, a benign solitary polypoid lesion, usually arises in a maxillary sin...”

Used in the following article:

  • Antrochoanal polyp - “ Antrochoanal polyps (ACP) are solitary sinonasal polyps that arise within the maxillary sinus.  They pass through and enlarge the sinus ostium and...”

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