## Abstract ## Background. We report a rare case of endodermal sinus tumor (EST) of the paranasal sinus in a 59βyearβold man with a 6βweek history of nasal obstruction. ## Methods and Results. Highβresolution MRI showed a right nasoethmoid mass with obstructive changes in the sphenoid, frontal,
Mucous gland tumors of paranasal sinuses
β Scribed by S. Rafla
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 808 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0008-543X
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