GIST (n = 6)

平滑肌瘤(n = 30)

低回声广基

0 (0.00%)

19 (63.33%)

低回声半球形

1 (16.67%)

6 (20.00%)

混合回声广基

1 (16.67%)

2 (6.67%)

混合回声半球形

4 (66.67%)

3 (10.00%)