1. Sinus Imaging with CT
By Erik Paulson, D.O.

2. First the anatomy Frontal Sinus Maxillary Sinus Nasal Cavity
Ethmoid Sinus
Sphenoid Sinus

7. Second, the pathology Sinusitis Fungal Sinusitis Deviated Septum
Sinonasal polyposis
Mucoceles
Concha Bullosa
Sinus Cancer

8. Sinusitis

9. Fungal Sinusitis

10. Deviated Septum

11. Sinonasal polyposis

12. Mucoceles

13. Concha Bullosa

14. Sinus Cancer

15. Case #1
9 yo male c/o rhinorrhea X 1 yr. Worse when bending over, coughing or sneezing. Hx. of multiple nose bleeds secondary to wrestling trauma.

17. Besides rhinorrhea, what other serious complication can result from this defect?

18. Case #2
13 year old redneck male C/O headaches for 1 month & of expanding soft tissue mass on forehead for 1 week.

21. Uh Oh, the Double Pimp!
Based on the previous slide, in which space is the abnormality?
Name the condition with this set of findings?