A CNN with contrastive learning and mixed-attention fusion of multimodal MRI and demographic data achieved test set ACC 0.855 and AUC 0.919 for preoperative identification of pineal region germinoma, outperforming single-modality models.
Researchers developed a multimodal MRI-based deep learning model to non-invasively identify germinomas among pineal region tumors before surgery. Using 114 pathologically confirmed cases divided into training and test sets, a CNN with contrastive learning and a mixed-attention fusion of MRI sequences and demographic data was evaluated against single-modality models.
- Impact 30%
- 49
- Evidence 25%
- 95
- Scale 20%
- 35
- Confidence 15%
- 87
- Recency 10%
- 89
Updated Aug 18, 2026 · TRV-2026-0825
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