Which mets are most common to thyroid?
Ans. (a) LungRef: Schwartz 10th edition Page 1543 and 1556Metastasis to thyroid:* MC from Lungs > breastMetastasis from Thyroid:* Papillary cancer: More of Lymphnode metastasis* Follicular and anaplastic cancer: Hematogenous mets to lungs* Medullary cancer: More of Liver metastasis.
Lung
Breast
Brain
GIT
Thyroid Gland