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Difference between revisions of "Thyroid imaging reporting and data system"
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Thyroid imaging reporting and data system (view source)
Revision as of 14:11, 21 April 2017
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| often short follow-up | | often short follow-up | ||
|- | |- | ||
| 4 | | 4 ‡ | ||
| suspicious abnormality | | suspicious abnormality | ||
| needs biopsy | | needs biopsy | ||
|- | |- | ||
| 5 | | 5 | ||
| Line 38: | Line 39: | ||
|} | |} | ||
Notes: | |||
* | *‡ Category 4 has been subdivided (see below).<ref name=pmid26324117>{{Cite journal | last1 = Kwak | first1 = JY. | last2 = Han | first2 = KH. | last3 = Yoon | first3 = JH. | last4 = Moon | first4 = HJ. | last5 = Son | first5 = EJ. | last6 = Park | first6 = SH. | last7 = Jung | first7 = HK. | last8 = Choi | first8 = JS. | last9 = Kim | first9 = BM. | title = Thyroid imaging reporting and data system for US features of nodules: a step in establishing better stratification of cancer risk. | journal = Radiology | volume = 260 | issue = 3 | pages = 892-9 | month = Sep | year = 2011 | doi = 10.1148/radiol.11110206 | PMID = 21771959 }}</ref> | ||
*There is a ''French TIRADS'' with five categories.<ref name=pmid26324117/> | |||
===Subdivision of score 4=== | |||
Category 4 has been subdivided as per Kwak ''et al.'':<ref name=pmid26324117/> | |||
{| class="wikitable sortable" | |||
! Score | |||
! Definition | |||
! Risk of malignancy | |||
|- | |||
| 4a | |||
| one suspicious feature | |||
| 3.3% | |||
|- | |||
| 4b | |||
| two suspicious features | |||
| 9.2% | |||
|- | |||
| 4c | |||
| three or four suspicious features | |||
| 44.4-72.4% | |||
|} | |||
==See also== | ==See also== | ||