Sphenochoanal polyp: Radiological diagnosis
A sphenochoanal polyp is seen as an isolated soft tissue density mass that arises from the sphenoid sinus and extends to the choana on computed tomographic scans. Distinction from its more common counterpart, antrochoanal polyp which arises from the maxillary sinus, is essential prior to surgery. A...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AOSIS
1998-05-01
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| Series: | South African Journal of Radiology |
| Online Access: | https://sajr.org.za/index.php/sajr/article/view/1538 |