Fig. 1From: The many faces of solitary fibrous tumor; diversity of histological features, differential diagnosis and role of molecular studies and surrogate markers in avoiding misdiagnosis and predicting the behaviorGross appearance of SFT: a. Benign SFT appearing as a well-circumscribed, white and firm tumor. b. Malignant SFT of retroperitoneum exhibiting ill-defined borders, variegated cut surface and cystic degenerationBack to article page