Diagnostic performance of conventional and contrast-enhanced ultrasound for extrathyroidal extension in papillary thyroid carcinoma
Objective: To evaluate and compare the diagnostic performance of conventional ultrasound (US) and contrast-enhanced ultrasound (CEUS) for extrathyroidal extension (ETE) in papillary thyroid carcinoma (PTC). Methodology: This study retrospectively analyzed imaging data from 150 patients (187 cancerous nodules) with path...