2233Fsolidhyperechogenicitywell definednon21[{"points": [{"x": 237, "y": 143}, {"x": 233, "y": 138}, {"x": 230, "y": 136}, {"x": 218, "y": 135}, {"x": 203, "y": 137}, {"x": 196, "y": 143}, {"x": 192, "y": 151}, {"x": 192, "y": 159}, {"x": 211, "y": 177}, {"x": 215, "y": 181}, {"x": 221, "y": 182}, {"x": 231, "y": 184}, {"x": 250, "y": 170}, {"x": 251, "y": 165}, {"x": 251, "y": 160}, {"x": 251, "y": 152}, {"x": 249, "y": 148}, {"x": 243, "y": 145}, {"x": 240, "y": 143}, {"x": 239, "y": 143}, {"x": 237, "y": 142}], "annotation": {}, "regionType": "freehand"}]