Fig. 2From: Alveolar soft part sarcoma metastatic to the breast: a case reportUltrasonography and MRI image findings: The mammary tumor was revealed as a hypoechoic, internally heterogeneous mass measuring 22.4 × 16.2 × 21.1 mm (a) with a rich blood supply (b) using ultrasonography, while magnetic resonance imaging findings identified a 3-cm tumor larger than that found on prior imaging (c) (arrow)Back to article page