Figure 2

'Fibromatosis-like' carcinoma of the breast associated with a micropapilloma. A) Spindly tumor cells with an occasional cluster (arrow) in the vicinity of a micropapilloma. (H & E × 200). B). Interspersed areas of 'keloid-like' collagen, reminiscent of appearance of a fibromatosis. (H & E × 100). C). A focus of benign ductal hyperplasia amidst tumor cells. (H & E × 100). Inset showing spindle cells with focal cell clusters exhibiting minimal atypia. (H & E × 400). D). Tumor cells infiltrating the fat. (H & E × 100).