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High‐field magnetic resonance imaging of paranasal sinus inflammatory disease
Author(s) -
Moore James,
Potchen Michael,
Waldenmaier Nancy,
Sierra Arlene,
Potchen E. James
Publication year - 1986
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-198603000-00006
Subject(s) - paranasal sinuses , medicine , magnetic resonance imaging , sinus (botany) , pathology , radiology , biology , botany , genus
Magnetic resonance imaging using a 1.5 tesla magnet and a spin echo technique has revealed a remarkably intense signal from abnormal tissue in the human paranasal sinuses. Inflammatory disease in the maxillary, sphenoid, ethmoid, and frontal sinuses has been detected and demonstrated with greater clarity than any other available technique. The pathophysiologic basis for the intense signal has not been defined. These observations do, however, provide an opportunity to discover, clarify, and study paranasal sinus disease. Acute upper respiratory disease, allergic episodes, and the effect of drug treatment based on the MR signal and pathology can now be investigated with this technique. In addition, this may form a basis for assessing the epidemiology of paranasal sinus pathology.