高阶磁共振功能成像评估骨与软组织肿瘤价值初探
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张钲佳, 李小敏, 周鑫, 马海荣, 艾松涛
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Preliminary study on the value of high-order functional magnetic resonance imaging in the evaluation of bone and soft tissue tumors
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ZHANG Zhengjia, LI Xiaomin, ZHOU Xin, MA Hairong, AI Songtao
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表2 患者临床及常规影像学资料
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Tab 2 Patients′ clinical and conventional imaging characteristics
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| Variable | Control group ( n=51) | APTw group ( n=34) | P value |
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| Non-malignant lesion ( n=16) | Malignant lesion ( n=35) | P value | Non-malignant lesion ( n=5) | Malignant lesion ( n=29) | P value |
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| Gender/ n(%) | | | 0.068 | | | 0.618 | 0.119 | | Male | 5 (31.3) | 22 (62.9) | | 3 (60.0) | 21 (72.4) | | | | Female | 11 (68.8) | 13 (37.1) | | 2 (40.0) | 8 (27.6) | | | | Age/year | 39.00±12.87 | 47.40±17.57 | 0.111 | 41.80±12.46 | 40.24±20.10 | 0.925 | 0.317 | | Maximum diameter/cm | 4.80 (5.28) | 7.69±3.13 | 0.082 | 4.24±0.83 | 8.14±4.33 | 0.038 | 0.986 | | Margin/ n(%) | | | 0.001 | | | 0.146 | 0.509 | | Clear | 14 (87.5) | 13 (37.1) | | 4 (80.0) | 11 (37.9) | | | | Unclear | 2 (12.5) | 22 (62.9) | | 1 (20.0) | 18 (62.1) | | | | Signal/ n(%) | | | 0.187 | | | 0.570 | 0.624 | | Homogeneous | 7 (43.8) | 8 (22.9) | | 2 (40.0) | 6 (20.7) | | | | Heterogeneous | 9 (56.3) | 27 (77.1) | | 3 (60.0) | 23 (79.3) | | | | Shape/ n(%) | | | 0.157 | | | 0.205 | 0.595 | | Regular | 6 (37.5) | 6 (17.1) | | 2 (40.0) | 4 (13.8) | | | | Irregular | 10 (62.5) | 29 (82.9) | | 3 (60.0) | 25 (86.2) | | | | Peritumoral edema/ n(%) | | | 0.115 | | | 0.591 | 0.632 | | No | 8 (50.0) | 9 (25.7) | | 2 (40.0) | 7 (24.1) | | | | Yes | 8 (50.0) | 26 (74.3) | | 3 (60.0) | 22 (75.9) | | | | Cortical bone destruction/ n(%) | | | 1.000 | | | 1.000 | 0.257 | | No | 1 (6.3) | 2 (5.7) | | 1 (20.0) | 4 (13.8) | | | | Yes | 15 (93.8) | 33 (94.3) | | 4 (80.0) | 25 (86.2) | | |
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