Minimally Invasive Follicular Thyroid Carcinoma in Pediatric Age

Thyroid carcinomas are rare during childhood and adolescence. They have increased recently probably due to a higher frequency radiation over the head, neck and mediastinum. The papillary carcinoma is the most common and true follicular carcinoma is far less common. Follicular thyroid carcinoma is associated with endemic goiter, genetic disorders, and increased TSH levels. Its morphological characteristics are peculiar and have been recently redefined, thus helping the diagnosis. A minimally invasive follicular thyroid carcinoma in 13 years old girl is described, presenting a hypocaptant thyroid nodule in the left lobe lower pole. The fine needle aspiration biopsy revealed a follicular cell lesion suspicious of malignancy. Thyroid lobectomy was performed reporting minimally invasive follicular carcinoma.