Solitary fibrous tumor of the paranasal sinuses: CT and MR appearance

We describe the CT and MR appearance of a solitary fibrous tumor of the paranasal sinuses with intracranial invasion. The tumor was hypointense on T2-weighted MR images and had a large calcific component that proved to be reactive remodelling of native bone.

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Bibliographische Detailangaben
Veröffentlicht in:	American journal of neuroradiology : AJNR 1996-10, Vol.17 (9), p.1767-1772
Hauptverfasser:	Kim, TA, Brunberg, JA, Pearson, JP, Ross, DA
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Biological and medical sciences Case Reports Female Humans Magnetic Resonance Imaging Medical sciences Mesothelioma - diagnosis Mesothelioma - pathology Mesothelioma - surgery Nasopharyngeal Neoplasms - diagnosis Nasopharyngeal Neoplasms - pathology Nasopharyngeal Neoplasms - surgery Nasopharynx - pathology Nasopharynx - surgery Neoplasm Invasiveness Otorhinolaryngology. Stomatology Paranasal Sinus Neoplasms - diagnosis Paranasal Sinus Neoplasms - pathology Paranasal Sinus Neoplasms - surgery Paranasal Sinuses - pathology Paranasal Sinuses - surgery Tomography, X-Ray Computed Tumors Upper respiratory tract, upper alimentary tract, paranasal sinuses, salivary glands: diseases, semeiology
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Beschreibung
Zusammenfassung:	We describe the CT and MR appearance of a solitary fibrous tumor of the paranasal sinuses with intracranial invasion. The tumor was hypointense on T2-weighted MR images and had a large calcific component that proved to be reactive remodelling of native bone.
ISSN:	0195-6108 1936-959X