Case Reports in Endocrinology / 2014 / Article / Fig 5

Case Report

Sphenoid Brown Tumor Associated with a Parathyroid Carcinoma

Figure 5

(a) Sheets of polygonal cells with clear cytoplasm and monotonous nuclei without atypia, H&E stain, ×400. (b) Thick fibrous bands, H&E stain, ×50. (c) Focal capsular invasion without perforation, H&E stain, ×50. (d) Vascular invasion, H&E stain, ×100.
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(a)
837204.fig.005b
(b)
837204.fig.005c
(c)
837204.fig.005d
(d)