Thyroid fnac report-atypia of undetermined significance or follicular neoplasm. what it means? treatment?

Thyroid FNA: Hi. A follicular neoplasm of undetermined significance means the cytology doesn't meet criteria for cancer or benign, thus the "undetermined significance". Historically, most of these turn out to be benign, but a significant subset are cancer. It appears they did not do gene testing. Next step would usually be surgical excision of the nodule, frozen section analysis, then total thyroidectomy if CA