Multimodal ultrasound-based nomogram for predicting occult cervical lymph node metastasis in cN0 papillary thyroid carcinoma
Occult cervical lymph node metastasis (CLNM) remains a clinically relevant issue in clinically node-negative (cN0) papillary thyroid carcinoma (PTC), while its preoperative prediction remains challenging. This study aimed to develop and internally validate a multimodal ultrasound-based nomogram for individualized...