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Comparison of the results of the Cho/Cr ratio obtained by 1H MRS.
| Cho/Cr | Number of carcinomas and metastases | Number of adenomas and pheochromocytomas |
|---|---|---|
| > 1.20 | 10 | 2 |
| ≤ 1.20 | 0 | 111 |
Sensitivity, 100%; Specificity, 98.2%; Positive predictive value, 83.3%; Accuracy, 98.4%.
