"diffuse S100 positivity and focal NFP staining"
"possible incomplete peripheral capsule with positive perineural markers (e.g. EMA, Glut-1)"
"NFP: positive in small nerve fibres within the tumour"
"EMA: positive in the capsule but not in the tumour"
"GLUT-1: positive in the capsule"
Expected headings
"Immunohistochemistry"
"possible incomplete peripheral capsule with positive perineural markers (e.g. EMA, Glut-1)"