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Table 2 Tumor size, presence of carcinoma, and Tg concentration

From: Preoperative serum thyroglobulin concentration as a predictive factor of malignancy in small follicular and Hürthle cell neoplasms of the thyroid gland

Tumor size (cm)

Number of patients

Benign tumor median (range) Tg concentration ng/ml

Carcinoma median (range) Tg concentration ng/ml

P value

0.01 to 0.5

9

12 (11 to 27)

60 (1 to 974)

0.225

0.51 to 1

46

18 (1 to 839)

32 (2 to 441)

1.01 to 1.5

83

41 (2 to 1,026)

119 (3 to 3,424)

1.51 to 2

106

62 (3 to 860)

90 (1 to 1,757)