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Usefulness of intraoperative determination of central lymph node metastasis by palpation in papillary thyroid cancer / 영남의대학술지
Yeungnam University Journal of Medicine ; : 302-307, 2020.
Article | WPRIM | ID: wpr-835407
ABSTRACT
Background@#This study evaluated the usefulness of judgment of central lymph node (LN) metastasis by surgeon’s palpation in papillary thyroid cancer. @*Methods@#This study included 127 patients who underwent thyroidectomy and central compartment node dissection between October 2014 and February 2015. The criterion for suspicious LNs was hardness. @*Results@#Of the 20.5% (28/127) of suspicious for metastatic LNs according to surgeon determination, 92.8% (26/28) were confirmed to be metastatic in the final pathological examinations. Metastatic LNs were found in 38 (38.3%) of 99 patients without suspicious LNs, 29 of whom (76.3%) had micrometastases. The sensitivity, specificity, and positive and negative predictive values for the determination of LN metastasis by a surgeon were 40.6%, 96.8%, 92.9%, and 61.6%, respectively. @*Conclusion@#Determination of central LN metastasis by a surgeon’s palpation may be useful to evaluate LNs owing to the high specificity and positive predictive values, especially in macrometastasis or high-risk LN disease.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Journal: Yeungnam University Journal of Medicine Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Journal: Yeungnam University Journal of Medicine Year: 2020 Type: Article