7620Mpredominantly solidisoechogenicitywell definedmicrocalcifications4a1[{"points": [{"x": 301, "y": 134}, {"x": 296, "y": 129}, {"x": 292, "y": 128}, {"x": 284, "y": 127}, {"x": 278, "y": 128}, {"x": 270, "y": 128}, {"x": 262, "y": 128}, {"x": 257, "y": 128}, {"x": 247, "y": 128}, {"x": 240, "y": 130}, {"x": 233, "y": 132}, {"x": 226, "y": 134}, {"x": 213, "y": 139}, {"x": 217, "y": 148}, {"x": 223, "y": 154}, {"x": 228, "y": 160}, {"x": 234, "y": 163}, {"x": 241, "y": 165}, {"x": 256, "y": 170}, {"x": 262, "y": 171}, {"x": 278, "y": 165}, {"x": 304, "y": 160}, {"x": 309, "y": 157}, {"x": 309, "y": 155}, {"x": 310, "y": 148}, {"x": 310, "y": 144}, {"x": 306, "y": 141}, {"x": 304, "y": 140}, {"x": 304, "y": 138}, {"x": 302, "y": 134}, {"x": 301, "y": 133}], "annotation": {}, "regionType": "freehand"}]