Surgery Which of the following is the most beneficial technique of using chemotherapy with a course of radiotherapy in head and neck malignancies ? A Neo adjuvant chemotherapy B Adjuvant chemotherapy C Concurrent chemotherapy D Alternating chemotherapy and radiotherapy 💡 Explanation Which of the following is the most beneficial technique of using chemotherapy with a course of radiotherapy in head and neck malignancies ? ✓ Correct Answer: C. Concurrent chemotherapy