"T1: iso to hypointense to skeletal muscle"
"T2: slightly hyperintense to skeletal muscle"
"T1 C+ (Gd): intense peripheral enhancement"
"COL1A1-1-PDGFB fusion"
"Pathologically giant cell fibroblastomas are characterised by multinucleated giant cells, pseudovascular spaces and on a molecular basis by a COL1A1-1-PDGFB fusion 2. They usually involve the subcutaneous tissue and the dermis and rarely infiltrate the skeletal muscle superficially 1-3."
"COL1A1-1-PDGFB fusions are characteristic 1."
"EWSR1-SMAD3-positive fibroblastic tumour"
Expected headings
"Associations"
"Signal characteristics"
"The diagnosis of giant cell fibroblastomas is established by location, histological and molecular pathologic criteria 2."
"Tumours are most commonly found in the trunk, groin or axillae and far less often in the extremities or head and neck region 1,2."
"form, location and size"
"History and etymology"