# OnCo record second-primary-thyroid-after-neck-radiotherapy (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/second-primary-thyroid-after-neck-radiotherapy/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "second-primary-thyroid-after-neck-radiotherapy" ;
  schema:name "Thyroid cancer after neck radiotherapy, and whether to look for it"@en ;
  schema:alternateName "Radiation-induced thyroid cancer"@en, "Thyroid surveillance after radiotherapy"@en, "Differentiated thyroid cancer in survivors"@en ;
  schema:description "The thyroid is among the most radiation-sensitive tissues there is, and neck or upper chest radiotherapy raises the risk of thyroid cancer for decades. Whether to look for it is genuinely unsettled: the international guideline panel compared ultrasound against feeling the neck, found neither better, and wrote a decision aid instead of a recommendation."@en ;
  schema:url <https://onco.cc/terms/second-primary-thyroid-after-neck-radiotherapy/> ;
  schema:dateModified "2026-10-02"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Thyroid_cancer> ;
  schema:citation <https://doi.org/10.1016/j.ctrv.2017.11.005>, <https://doi.org/10.1016/j.radonc.2016.08.017>, <https://doi.org/10.1016/j.radonc.2014.10.004>, <https://childrensoncologygroup.org/survivorship> ;
  onco:tag "rejuvenation", "survivorship", "second-cancers", "thyroid", "radiotherapy", "screening" ;
  onco:related <https://onco.cc/terms/rejuv-second-screening-after-treatment-compared/>, <https://onco.cc/terms/rejuv-second-radiotherapy-dose-field-and-age/>, <https://onco.cc/terms/rejuv-second-cancers-overview/> ;
  onco:cancers <https://onco.cc/cancers/thyroid/>, <https://onco.cc/cancers/hodgkin-lymphoma/>, <https://onco.cc/cancers/breast-cancer/>, <https://onco.cc/cancers/head-and-neck/> ;
  onco:sections <https://onco.cc/fronts/rejuvenation/>, <https://onco.cc/fronts/supportive-care/>, <https://onco.cc/fronts/prevention/> ;
  onco:technologies <https://onco.cc/technologies/ultrasound/>, <https://onco.cc/technologies/survivorship-care-plan/> ;
  onco:terms <https://onco.cc/terms/secondary-malignancy/>, <https://onco.cc/terms/second-cancers-after-radiotherapy/>, <https://onco.cc/terms/late-effects/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-overdiagnosis/>, <https://onco.cc/bottlenecks/b-survivorship/>, <https://onco.cc/bottlenecks/b-early-detection/> .