Low-Grade Endometrial Stromal Sarcoma with a Nodule-in-Nodule Appearance in Preoperative Magnetic Resonance Images

Figure 5

Histopathological findings of a nodule-in-nodule appearance. Microscopic imaging at loupe magnification on the left side and microscopic (×20) images on the right side corresponds to a nodule-in-nodule appearance with hematoxylin and eosin (HE) staining at the top, cluster of differentiation (CD) 10 immunohistochemistry (IHC) staining at the middle, and desmin IHC staining at the bottom. Images on the right are the magnifications of the boxed area in the left-hand images. (a) HE staining at loupe magnification. (b) HE staining at ×20 microscopic magnification. (c) CD10 IHC staining at loupe magnification. (d) CD10 IHC staining at ×20 microscopic magnification. (e) Desmin IHC staining at loupe magnification. (f) Desmin IHC staining at ×20 microscopic magnification.

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