system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Neoadjuvant chemotherapy is used in all except (REPEAT)
assistant
The correct answer is  Thyroid carcinomas ate extra ordinarily resistant to chemotherapy Neoadjuvant chemotherapy is admistration of chemotherapy before surgery or radiation therapy whereas adjuvant chemotherapy is used after surgery