Observational analysis reveals positive predictive value for tumor types in metastatic tumors, suggesting AI's reliability in diagnostics.
Performance per category for all categories (metastatic tumors). Confusion matrix for metastatic tumors in retrospective validation cohort. Positive predictive value (PPV) for each category is indicated by the bars above and sensitivity by the bars to the right. Numbers of each predicted tumor type are shown in the boxes, with darker shading of the diagonal indicating a higher number of correctly predicted tumors (matching outside label).
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Ghani et al. (2025) studied this question.
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