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. 2020 Nov 16;12(11):e11506. doi: 10.7759/cureus.11506

Figure 3. Pathology and immunohistochemistry.

Figure 3

3A: Lesion of well-defined nests of polygonal cells, eosinophilic granular cytoplasm, surrounded by thin septa fibrous, giving the appearance of alveoli formation, compatible with alveolar soft tissue sarcoma.

3B: Transcription factor E3 (TFE3) positive.