The predictive value of a combined nomogram model integrating ultrasound and fine-needle aspiration cytology for large-number cervical lymph node metastases in clinically node-negative papillary thyroid carcinoma: a propensity score matching analysis
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Background: Large-number cervical lymph node metastases (CLNMs) in clinically node-negative (cN0) papillary thyroid carcinoma (PTC) patients are challenging to detect preoperatively, but significantly influence prognosis and trea... ...
