Advanced Thyroid Follicular Carcinoma in a Pregnant Woman

Figure 2

(a) (H&E, 400x and 20x). Right arm lesion biopsy. There are two images. The small one is a panoramic view with many fragments of the sample. The large one, with a high magnification, demonstrates the follicular aspect of the atypical cells. (b) (400x, TTF1). The neoplastic cells are positive for TTF1, indicating thyroid as a possibility of primary site for this case. (c) (400x, thyroglobulin). Besides the positivity for TTF1, the thyroglobulin pattern of positivity indicates thyroid as primary site of the cancer.

(a)

(b)

(c)