甲状腺乳头状癌转移性淋巴结与颈部淋巴结结核钙化灶的超声表现

目的 探讨甲状腺乳头状癌转移性淋巴结与颈部淋巴结结核超声诊断中钙化灶的特点.方法 回顾性分析经手术病理证实的22例甲状腺乳头状癌转移性淋巴结与20个颈部淋巴结结核中钙化灶的超声表现.结果 甲状腺乳头状癌转移性淋巴结与颈部淋巴结结核内钙化灶在钙化灶大小,钙化灶的分布,后方声影以及淋巴结自身的血流及液化情况等方面比较,差异有统计学意义(P<0.05).结论 淋巴结钙化灶的特点在甲状腺乳头状癌转移性淋巴结与颈部淋巴结结核中具有各自的特异性表现,这为两者在超声诊断中提供了客观实用的诊断依据.

The ultrasonographic manifestation differentiation of calcification inmetastatic lymph nodes in papillary thyroid carcinoma andcervical lymph node tuberculosis

Objective To investigate the characteristics of calcification in the ultrasound diagnosis of metastatic lymph nodes in papillary thyroid carcinoma and cervical lymph node tuberculosis.Methods A retrospective study was carried out to review the ultrasonographic features about the calcification of 22 cases of papillary thyroid carcinoma metastatic lymph nodes and 20 cervical lymph node tuberculosis.Results The size,regional distribution,acoustic shadow,blood flow of lymph node and liquefaction of tuberculosis calcification between papillary thyroid carcinoma metastasis lymph nodes and the cervical lymph node were compared.The statistical differences is significance.Conclusions The characteristics of calcification in thyroid papillary carcinoma metastatic lymph nodes and cervical lymph node tuberculosis have specific performance,which provides an objective and practical significance for ultrasound diagnosis.