intravascular fasciitis
A rare self-limiting, rapidly growing, non-encapsulated benign neoplasm that arises from the vessels. It is characterized by the presence of plump spindle-shaped fibroblasts, multinucleated osteoclast-like giant cells, chronic inflammatory infiltrate, red blood cell extravasation, and high mitotic activity.
MONDO:0004187
nodular fasciitis
is_a
intravascular nodular fasciitis
exact
intravascular pseudosarcomatous fasciitis
exact