<prompt> Neoadjuvant Chemotherapy is used In all exceptEsophageal carcinomaBreast carcinomaThyroid carcinomaNon small cell carcinoma of lung  <response>: Thyroid carcinoma are extra ordinarily resistant to chemotherapy Neoadjuvant chemotherapy is admistration of chemotherapy before surgery or radiation therapy whereas adjuvant chemotherapy is used after surgery or radiation Refer CMDT 2010-667 