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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Am J Surg Pathol. 2016 Feb;40(2):212–223. doi: 10.1097/PAS.0000000000000560

Figure 4.

Figure 4

Histologic features of thoracic MTs: A, sheets of round cells with clear cytoplasm (Case #3); B, sheets of spindle cells with clear cytoplasm (Case #3); C, plasmacytoid cells in a reticular pattern (Case #8); D, spindle cells in a myxoid stroma (Case #2); E, epithelioid cells in a hyalinized matrix (Case #6); F, clear cells in a chondroid matrix (Case#3); G, epithelioid cells with moderate cytologic atypia (Case #7); H, Mitotically active spindle cells with focal necrosis (Case#1); I, Myoepithelial tumor cells within lymphovascular channels (Case #2).