Frontal Lobe Metastasis from Papillary Thyroid Carcinoma: A Case Report and Literature Review.
Papillary thyroid carcinoma (PTC) is the most common type of well-differentiated thyroid cancer and usually has a favorable prognosis with a low risk of metastasis. However, distant metastasis significantly worsens the prognosis. Brain metastasis of papillary thyroid carcinoma is very rare, and there is currently no st...