Perineural invasion (PNI) is an adverse histopathologic marker in intrahepatic cholangiocarcinoma (ICC), but it is usually confirmed only after resection. Preoperative T2-weighted MRI may provide noninvasive imaging cues predictive of PNI, although labels are available only at the patient level without slice- or voxel-...
Hyunsu Go, Youngung Han, Kyeonghun Kim et al.· 0 citations
By jointly optimizing distillation and quantization within a unified teacher-anchored framework, this method ensures consistent training under quantization, suppressing hard negatives and enlarging decision margins, and designs a lightweight cross-attention adapter that enhances non-RGB representations through RGB-guid...
Jinwoo Jeon, GyuYeop Do, Yunkyu Lim et al.· 0 citations
A multi-source Masked Autoencoder (MAE) framework, named ProsMAE, for histopathology representation learning, which achieved a higher mean validation quadratic weighted kappa (QWK) than the vanilla MAE frozen linear-probe baseline under the evaluated disjoint PANDA split.
Anna Jung, Kyeonghun Kim, Youngung Han et al.· arXiv.org· 0 citations
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