PMC8651396_01
Nuclear features of papillary thyroid carcinoma, ground glass appearance, intranuclear grooves, nuclear crowding, and overlapping (x400).
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A 50-year-old Moroccan woman, followed for type 2 diabetes, who underwent a total thyroidectomy with histology confirming papillary thyroid carcinoma (measuring 10 mm) classified T1b Nx M0 (Figure 1).
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.
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A pituitary MRI showed a macroadenoma in the sella turcica (10 x 12 mm), without local mass effect on adjacent structures, especially optic chiasm (Figure 2).
Histopathological and immunohistochemical study showing (a) histopathological features of pituitary adenoma (x200), (b) 50% of ssTSH immunoreactivity (x400), and (c) 25% of prolactin immunoreactivity (x400).
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