A paired comparative analysis of ultrasound-guided fine-needle aspiration and core-needle biopsy in malignant lymph nodes: Implications for clinical practice.
PURPOSE This study aimed to compare the diagnostic sensitivity of ultrasound-guided fine-needle aspiration biopsy (FNAB), core-needle biopsy (CNB), and their combination in malignant superficial lymph nodes while identifying key influencing factors. MATERIALS AND METHODS A total of 390 patients with malignant superfi...