A large soft tissue mass with well defined margin'

1
Solitary fibrous tumor (SFT)
A large soft tissue mass with well defined margin.
2
A well circumscribed and pedunculated mass arise
in the visceral pleura.
Lung
The cut surface is usually firm and whitish with
focal myxoid change.
Solitary fibrous tumor (SFT)
3
Solitary fibrous tumor (SFT)
The hypercellular areas are composed of bland
spindle cells arranged in short intersecting
fascicles.
4
Solitary fibrous tumor (SFT)
Bland spindle cells with ropy collagen stroma.