• Department of General Surgery, Shanghai Ninth People’s Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 200011, China;
LIU Wenyong., Email: liuwenyongyy@yahoo.com.cn
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Objective  To investigate the association between preoperative serum TSH concentration and thyroid carcinoma in patients with nodular goiter.
Methods  Data of 632 patients with nodular goiter from January 2004 to December 2010 were analyzed retrospectively.
Results  Preoperative serum TSH in nodular goiter with thyroid carcinoma was higher than that without thyroid carcinoma,which was (2.10±1.38)mU/L and (1.51±0.98)mU/L,respectively (P<0.000 1).The risk of malignancy increased as serum level of TSH rose in nodular goiter patients (P=0.023 5),the ratios were 9.91% (0.3-0.9mU/L),12.37% (0.9-1.7mU/L), 20.09% (1.7-4.8mU/L),and 27.27%(>4.8mU/L).The TSH level of stageⅢ-Ⅳ patients higher than that stageⅠ-Ⅱ patients (P=0.030 6).The diameter of tumor >4 cm had highest mean TSH level, and which ≤ 2cm had lowest mean TSH level(P=0.018 6).
Conclusion  Preoperative serum TSH level perhaps is a risk predictor for nodular goiter with thyroid carcinoma.

Citation: XU Xiaobo,LIU Wenyong.. Relationship Between Preoperative Serum TSH Concentration and Thyroid Carcinoma in Patients with Nodular Goiter. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2012, 19(1): 58-61. doi: Copy