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TABLE 2: Mean DTI metrics in patients with metastatic brain tumors
Patient Diagnosis Peritumoral Signal Abnormality Normal-Appearing White Matter
MD (×10⁻³ mm²/s) FA MD (×10⁻³ mm²/s) FA
1 Breast carcinoma 0.697 0.244 0.399 0.428
2 Melanoma 0.723 0.244 0.415 0.412
3 Breast carcinoma 0.838 0.149 0.436 0.653
4 Testicular carcinoma 0.811 0.194 0.410 0.471
5 Breast carcinoma 0.743 0.174 0.398 0.369
6 Melanoma 0.701 0.183 0.369 0.508
7 Lung carcinoma 0.908 0.114 0.381 0.338
8 Lung carcinoma 0.639 0.229 0.385 0.400
9 Lung carcinoma 0.789 0.168 0.376 0.428
10 Osteosarcoma 0.943 0.182 0.408 0.362
11 Lung carcinoma 1.002 0.157 0.407 0.356
12 Undifferentiated sarcoma 0.788 0.140 0.387 0.404

Patient	Diagnosis	Peritumoral Signal Abnormality		Normal-Appearing White Matter
Patient	Diagnosis	MD (×10⁻³ mm²/s)	FA	MD (×10⁻³ mm²/s)	FA
1	Breast carcinoma	0.697	0.244	0.399	0.428
2	Melanoma	0.723	0.244	0.415	0.412
3	Breast carcinoma	0.838	0.149	0.436	0.653
4	Testicular carcinoma	0.811	0.194	0.410	0.471
5	Breast carcinoma	0.743	0.174	0.398	0.369
6	Melanoma	0.701	0.183	0.369	0.508
7	Lung carcinoma	0.908	0.114	0.381	0.338
8	Lung carcinoma	0.639	0.229	0.385	0.400
9	Lung carcinoma	0.789	0.168	0.376	0.428
10	Osteosarcoma	0.943	0.182	0.408	0.362
11	Lung carcinoma	1.002	0.157	0.407	0.356
12	Undifferentiated sarcoma	0.788	0.140	0.387	0.404