Ultrasound characteristics of follicular and parafollicular thyroid neoplasms: diagnostic performance of artificial neural network

Table 6 EU TIRADS classification for nodules in the four subsets

	EU TIRADS 2	%	EU TIRADS 3	%	EU TIRADS 4	%	EU TIRADS 5	%
MTC	0	0	2	5	20	54	15	41
PTC	0	0	2	5	14	38	21	57
FTC	0	0	9	24	14	38	14	38
FTA	14	38	5	14	16	43	2	5

MTC: medullary thyroid carcinoma, PTC: papillary thyroid carcinoma, FTC: follicular thyroid carcinoma, FTA: follicular thyroid adenoma

ISSN: 1756-6614

	EU TIRADS 2	%	EU TIRADS 3	%	EU TIRADS 4	%	EU TIRADS 5	%
MTC	0	0	2	5	20	54	15	41
PTC	0	0	2	5	14	38	21	57
FTC	0	0	9	24	14	38	14	38
FTA	14	38	5	14	16	43	2	5

	EU TIRADS 2	%	EU TIRADS 3	%	EU TIRADS 4	%	EU TIRADS 5	%
MTC	0	0	2	5	20	54	15	41
PTC	0	0	2	5	14	38	21	57
FTC	0	0	9	24	14	38	14	38
FTA	14	38	5	14	16	43	2	5

	EU TIRADS 2	%	EU TIRADS 3	%	EU TIRADS 4	%	EU TIRADS 5	%
MTC	0	0	2	5	20	54	15	41
PTC	0	0	2	5	14	38	21	57
FTC	0	0	9	24	14	38	14	38
FTA	14	38	5	14	16	43	2	5