Radiological diagnosis of spheno-choanal polyp.
Spheno-choanal polyp is a rare entity which presents in a similar manner to the more common antro-choanal polyp. There is often difficulty clinically in differentiating the two conditions, although their radiological characteristics are distinct. A case of spheno-choanal polyp is presented and the plain radiograph and the CT findings reviewed.
ENT Department, Middlesex Hospital, London.
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Spraggs
D002648:Child; D006801:Humans; D008297:Male; D009298:Nasal Polyps / Q000000981:diagnostic imaging*; D010255:Paranasal Sinus Neoplasms / Q000000981:diagnostic imaging*; D011127:Polyps / Q000000981:diagnostic imaging*; D011859:Radiography; D013101:Sphenoid Sinus / Q000000981:diagnostic imaging*