Simultaneous Coexistence of Thyrotropin-Prolactin-Secreting Adenoma and Papillary Thyroid Carcinoma

Figure 2

Preoperative pituitary MR images (T1-weighted, contrast, and sagittal view) showing (a) pituitary macroadenoma 12 mm without mass effect on adjacent structures (especially optic chiasm) and (b) strong homogeneous enhancement of the pituitary adenoma after contrast administration.

(a)

(b)