Figure 5.
Immunohistochemical and cytogenetic features of thoracic MTs. Representative MT (Case#7) with diffuse positivity for EMA (A), focal positivity for S100 (B), and diffuse positivity for calponin (C). D, MT (Case #3) with EWSR1 (green signal) and ZNF444 (red signal) fusion (open arrowhead). FUS fused MT (Case#4) with split of telomeric (red) and centromeric (green) signals (solid arrowhead) for FUS (E) and KLF17 (F).