Development of a Simple Nodal Burden Score for Structural Recurrence in pN1a Papillary Thyroid Carcinoma
Background/Objectives: Quantitative nodal characteristics may refine recurrence risk assessment in papillary thyroid carcinoma (PTC). The aim of this study was to develop a simple Nodal Burden Score (NBS), combining metastatic lymph node number, lymph node ratio and extranodal extension, and to evaluate its association...