arXiv cs.CV
· Papers
SpikeDS: Dual Sparsity Spikformer for Perineural Invasion Prediction in 3D MRI
arXiv:2607.11986v1 Announce Type: new Abstract: Perineural invasion (PNI) is associated with poor prognosis in cholangiocarcinoma (CCA). However, its detection from 3D MRI remains challenging due to the subtle and spatially heterogeneous imaging signatures at the tumor periphery. Capturing such spatially sparse cues ne