F4I1B3R1O1S1A1R1C3O1M3A1
21 points
FIBROSARCOMA is validvalid
[n FIBROSARCOMAS, FIBROSARCOMATA]
a sarcoma formed of spindle-shaped cells in collagenous fibrils [n FIBROSARCOMAS or FIBROSARCOMATA]
[n FIBROSARCOMAS, FIBROSARCOMATA]
a sarcoma formed of spindle-shaped cells in collagenous fibrils [n FIBROSARCOMAS or FIBROSARCOMATA]