Case | Tumour phase (presentation) | Vimentin (DFSP and sarcoma) | CD34 (sarcoma) | CD34 (DFSP) | FXIIIa (sarcoma) | FXIIIa (DFSP) | Desmin | α -SMA |
---|---|---|---|---|---|---|---|---|
DFSP, dermatofibrosarcoma protuberans; FS, fibrosarcoma; FXIIIa, factor XIIIa; MFH, malignant fibrous histiocytoma; α-SMA, α smooth muscle actin. | ||||||||
1 | Original | + | − | ++ | − | + | − | − |
2 | Original | + | + | +++ | − | + | − | − |
3 | Original | + | − | ++ | ++ | + | − | − |
1st recurrence | + | − | ++ | ++ | + | − | − | |
2nd recurrence | + | − | +++ | +++ | ++ | − | − | |
4 | Original | + | + | +++ | − | + | − | − |
1st recurrence | + | − | +++ | − | + | − | − | |
5 | Original | + | − | +++ | − | + | − | − |
6 | Original | + | − | ++ | +++ | + | − | − |
1st recurrence | + | − | ++ | +++ | + | − | − | |
2nd recurrence | + | − | ++ | +++ | ++ | − | − | |
3rd recurrence | + | − | ++ | ++ | + | − | − | |
7 | Original | + | + | +++ | − | + | − | − |
8 | Original | + | − | +++ | − | + | − | − |