Gliosarcoma (WHO grade 4), two components with different immunoreaction to Vimentin and GFAP, both components will reactive to Vimentin but only glial part immunoreactive to GFAP.
Gliosarcoma (WHO grade 4), two components with different immunoreaction to Vimentin and GFAP, both components will reactive to Vimentin but only glial part immunoreactive to GFAP.