Diagnosis of Follicular Lesions of Undetermined Significance in Fine-Needle Aspirations of Thyroid Nodules

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="1"><hr/></td></tr><tr><td align="left">Microfollicular architecture but sparse cellularity </td></tr><tr><td align="left">Predominant oncocytic cells and low cellularity </td></tr><tr><td align="left">Predominant oncocytic cells and goiter or Hashimoto thyroiditis</td></tr><tr><td align="left">Cytological atypia suggesting papillary carcinoma </td></tr><tr><td align="left">Cytological atypia </td></tr><tr><td align="left">Cytological atypia due to technical artifact </td></tr><tr><td align="left">Atypical “cyst lining cells”</td></tr><tr><td align="left">Abnormal lymphocytic population </td></tr><tr><td align="left">Other </td></tr><tr class="table-tr"><td colspan="1"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Cytological criteria for FLUS diagnosis according to the BSRTC.

Journal of Thyroid Research

tab2

Table 2

Table 2: Diagnosis of Follicular Lesions of Undetermined Significance in Fine-Needle Aspirations of Thyroid Nodules 