Table 2.

Number of CT scans allotted for training, validation, and test sets across different models.

Model	Training	Validation (${\text{C}}_{\text{RT}}\text{val}$)	Global test sets (CLS, CPVE, CCH)	Labels
MpaU-Net	160	40	33 + 20 + 25	Segments 1, 2, 3, 4, 5-8
MnnU-Net	160	40	33 + 20 + 25	Segments 1, 2, 3, 4, 5-8
Mvess	160	40	33 + 20 + 25	Segments 1, 2, 3, 4, 5-8, vessels as color channel
Mseg+spleen	160	40	33 + 20 + 25	Segments 1, 2, 3, 4, 5-8 Spleen