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Difference between revisions of "Dural tail sign"
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'''Dural tail sign''', abbreviated '''DTS''', is a finding in neuroradiology associated with [[meningioma]],<ref name=pmid2120998>{{Cite journal | last1 = Aoki | first1 = S. | last2 = Sasaki | first2 = Y. | last3 = Machida | first3 = T. | last4 = Tanioka | first4 = H. | title = Contrast-enhanced MR images in patients with meningioma: importance of enhancement of the dura adjacent to the tumor. | journal = AJNR Am J Neuroradiol | volume = 11 | issue = 5 | pages = 935-8 | month = | year = | doi = | PMID = 2120998 }}</ref> but also described in other tumours.<ref name=pmid21161034>{{Cite journal | last1 = Sotoudeh | first1 = H. | last2 = Yazdi | first2 = HR. | title = A review on dural tail sign. | journal = World J Radiol | volume = 2 | issue = 5 | pages = 188-92 | month = May | year = 2010 | doi = 10.4329/wjr.v2.i5.188 | PMID = 21161034 }}</ref> | '''Dural tail sign''', abbreviated '''DTS''', is a finding in neuroradiology associated with [[meningioma]],<ref name=pmid2120998>{{Cite journal | last1 = Aoki | first1 = S. | last2 = Sasaki | first2 = Y. | last3 = Machida | first3 = T. | last4 = Tanioka | first4 = H. | title = Contrast-enhanced MR images in patients with meningioma: importance of enhancement of the dura adjacent to the tumor. | journal = AJNR Am J Neuroradiol | volume = 11 | issue = 5 | pages = 935-8 | month = | year = | doi = | PMID = 2120998 }}</ref> but also described in other tumours.<ref name=pmid21161034>{{Cite journal | last1 = Sotoudeh | first1 = H. | last2 = Yazdi | first2 = HR. | title = A review on dural tail sign. | journal = World J Radiol | volume = 2 | issue = 5 | pages = 188-92 | month = May | year = 2010 | doi = 10.4329/wjr.v2.i5.188 | PMID = 21161034 }}</ref> | ||
It is seen on MRI T1 images as a thickening with enhancement adjacent to a (mass) lesion.<ref name=pmid21161034/> | |||
==See also== | ==See also== | ||