Correlative studies of ultrasonic classification diagnosis and clinicopathological features of thyroid calcification lesions
10.3760/cma.j.issn.1674-6090.2016.01.004
- VernacularTitle:甲状腺钙化性病变超声分型诊断与临床病理学特点的相关性研究
- Author:
Yi ZHANG
;
Mei YUAN
;
Shufang ZHENG
;
Shibao FANG
;
Yujun LI
;
Wenhai SUN
- Publication Type:Journal Article
- Keywords:
Thyroid calcification lesions;
Ultrasonic diagnosis and typing;
Thyroidcarcinoma;
Clinical pathology
- From:
Chinese Journal of Endocrine Surgery
2016;10(1):13-18
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate correlative relations between the ultrasonic classification diagnosis and the clinicopathological features of thyroid calcification lesions.Methods The clinical data of 198 cases diagnosed as thyroid calcification lesions by ultrasonic,surgery and pathology were retrospectively analyzed.Spearman method was used to analyze the relationship of TCL ultrasonic diagnosis,clinical pathological traits and the classification of differentiated thyroid carcinoma(DTC).Results Among the 198 TCL cases,ultrasonic diagnosis and pathologic diagnosis were accordant in 178 (90.40％) cases.Among 119(60.10％) cases of thyroid carcinoma (TC),101 cases(84.87％)were papillary carcinoma,11 cases(9.24％)were follicular carcinoma,5 cases(4.20％) were medullary carcinoma and 2 cases(1.68％)were anaplastic carcinoma.Among 79 cases (39.90％) of benign lesions,34 cases(43.04％)were adenoma,27 cases(34.18％)were nodular goiter,and 18 cases(22.78％)were hashimoto's thyroiditis (HT).Calcified classification were as following 74 cases (37.37％)were type Ⅰ a and 4 cases (2.02％) were type Ⅰ b(both were TC);20 cases(10.10％)were type Ⅰ c,among which 19 cases were nodular goiter,and 1 case was TC.Among the 37 cases (23.74％) of type Ⅱ,28 cases were TC,and 19 cases were benign lesions.Among the 20 cases(10.10％) of type Ⅲ,8 cases were TC,and 12 cases were benign lesions.Among 22 cases(11.11％) of type Ⅳ,2 cases were TC,and 20 cases were benign lesions.Among 11 cases(5.56％) of type V patients,2 cases were TC,and 9 cases were benign lesions.The rate of TC with cervical metastasis was 41.18％(49/119).68.91％(82/119) of carcinoma nodules were grade Ⅱ-Ⅲ in color Doppler flow imaging (CDFI),grade 0-Ⅰ were mainly benign nodules,and grade Ⅲ with mussy blood flow in CDFI were HT.Conclusions Type Ⅰ a and Ⅰ b micro calcification is the pathological basis of ultrasonic diagnosis of papillary thyroid carcinoma and follicular carcinoma,which is closely related to DTC.Calcified isolation nodule of type Ⅱ and Ⅲ with level Ⅱ-Ⅲ bleeding is a risk factor for TC.Type Ⅰ c,Ⅲ,Ⅳ and Ⅴcalcification is closely related to benign TCL.CDFI has important value for identifying benign and malignant CLT.
