Immunohistochemical staining for fascin. (a) Strong fascin expression in tumour glands. (b) Heterogeneous expression was seen in the same gland. (c) Areas where immunoreactivity was seen at the peripheral portion of the glands. (d) The expression in an MELF-type area in a grade 2 tumour. (e) The expression in the areas of squamous differentation. (f) Diffuse staining of stroma in proliferative endometrium. B-SA peroxidase, DAB: [(a) and (c)] × 200, [(b), (e), and (f)] × 100, and (d) × 400.