Fig. 2
From: High-grade soft tissue sarcoma arising in a desmoid tumor: case report and review of the literature
Appearance of a tumor within the desmoid tumor: radiological aspect. Breast T1-weighted Fat Sat MR imaging of middle (top) and upper (bottom) sections of the right breast after gadolinium injection in January 2001 (a) and in January 2013 (b). The desmoïd tumor (white star) increased in size between the two dates. Surprisingly, a 2-cm tissue mass (white arrow), corresponding to an undifferentiated sarcoma, appeared in the upper-inner quadrant within the desmoid tumor in January 2013