Difference between revisions of "Thyroid imaging reporting and data system"

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(→‎Scoring: grade)
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Notes:
Notes:
*‡ Category 4 has been subdivided into:<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>
*‡ 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>
** ''4a'' - one suspicious feature.
** ''4b'' - two suspicious features
** ''4c'' - three or four suspicious features.
*There is a ''French TIRADS'' with five categories.<ref name=pmid26324117/>
*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==
Retrieved from "https://librepathology.org/wiki/Thyroid_imaging_reporting_and_data_system"