Abstract

Objective To evaluate the correlation between sonographic features of papillary thyroid microcarcinoma(PTMC) and cervical lymph node metastasis.Methods Preoperative sonographic features of 379 papillary thyroid microcarcinoma in 341 patients were retrospectively reviewed,and were divided into two groups,lymph node metastasis and lymph node non-metastasis according to pathology.Univariate and multivariate analyses were performed to analyze the sonographic features relevant to lymph node metastasis.Results Univariate analysis revealed that unclear border,microcalcification and multifocal PTMC were statistically significant(all P ＜0.05).Multivariate analysis revealed that microcalcification and multifocal PTMC were statistically significant (both P ＜0.05).Conclusions Microcalcification and multifocal PTMC are closely relevant to cervical lymph node metastasis. Key words: Ultrasonography; Thyroid neoplasms; Lymphatic metastasis

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.