• Only five previous paranasal sinus pneumoceles have been described and all occurred in the maxillary antra. To our knowledge, this is the first case report of a sphenoid sinus pneumocele. Clinically it was seen as recurrent episodes of leftsided blindness occurring only during airplane flights. The roentgenographic findings and the differential diagnosis are discussed.
(Arch Otolaryngol 1983;109:761-764)
Som PM, Sachdev VP, Biller HF. Sphenoid Sinus Pneumocele: Report of a Case. Arch Otolaryngol. 1983;109(11):761–764. doi:10.1001/archotol.1983.00800250055013
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