Fig. 4From: Flap revascularization in patients following immediate reconstruction using an autologous free dermal fat graft for breast cancer: a report of two casesChronological changes of grafts in case 1 (a, upper line) and case 2 (b, lower line). After 2 years and more, shrinkage of grafts was 21.6 and 25.2 %, respectively. Slight enhancement in the center of or around the graft is indistinct in each case, and it is difficult to assess the blood flow in detailBack to article page