Unknown 40-year old female presented with neck swelling. Gross and histology is shown below. What is your diagnosis? A Medullary carcinoma thyroid B Hashimotos thyroiditis C Anaplastic carcinoma D Follicular carcinoma 💡 Explanation 40-year old female presented with neck swelling. Gross and histology is shown below. What is your diagnosis? ✓ Correct Answer: A. Medullary carcinoma thyroid