“Can we use the MRI signal of aggressive fibromatosis to predict its behavior?”

fibromatosis, 27 with at least 2 consecutive MRI examinations and no surgery nor radiation therapy in between were recorded. There were 9 men and 18 women, and median age was 31 years. They underwent 107 MRI examinations of 47 lesions, of witch 29 medically treated, while the remaining 18 did not receive any drug administration. The 47 nodular tumours were located in the upper extremity, 10 (shoulder, 7