Ethmoid cells are separated into anterior and posterior ethmoid by the basal lamella, the lateral attachment of the middle turbinate.
ESHNR webinar “Paranasal Sinus Anatomy and Variants” by @drSurjthVattoth from Little Rock/US
@ASHNRSociety@BSHNI_UK@ESNRad@myESR
We are delighted to announce formal collaboration between @ESHNRSociety & @ASHNRSociety with monthly webinars commencing September 2020. Paired speakers from both societies will provide a systematic review of #HNRad anatomy coupled with radiologic pathology & case presentations.
@ASHNRSociety and @ESHNRSociety are pleased to announce “Two heads and necks are better than one!” beginning September 22, 2020. This is a long term collaboration of systematic monthly webinars using shared expertise. Live sessions are free to all. #HNxHN#HNRad
First 2 windows (oval & round window)
Normal third windows (vestibular and cochlear aqueduct, small neurovascular channels)
Pathologic 3rd window***
The ESHNR webinar 'The third window’ by Amy Juliano @amyfjuliano, Boston/US
@ASHNRSociety@BSHNI_UK@ESNRad@myESR@theBSNR
Top tips 🤓☝️Always consider a nasopharyngeal mass in adults with a tympanomastoid effusion. ☝️Primary parapharyngeal space lesions are rare but displacement patterns are important #hnrad#radiology