Figure 8. Sagittal contrast-enhanced fat-saturated fast multiplanar spoiled gradient-echo MR image (9.2/2.2; flip angle, 90°) shows marked regional enhancement (arrows) without micronodularity (stippling) in a 28-year-old woman with a palpable mass that was angiosarcoma. This case is a true-positive finding for the model branch point moderate or marked regional enhancement.