Table 7.

Pelvis.

Publication	Year	Purpose	Image Modality	Patients	Ground Truth	Key Innovation	Outcome
Zhao et al. (82)	2020	Pelvic LN detection and segmentation	MR	293	Manual delineation	Employed fused T2- weighted and diffusion- weighted images for LN analysis	Sen = 0.80
Bnouni et al. (83)	2018	LN Segmentation and Classification	MR	10	Manual delineation	Enhances PLN segmentation/classification using ensemble preprocessing and MRI fusion	Dice = 0.71
Liu et al. (84)	2021	Pelvic LN detection and segmentation	MR	393	Manual delineation	Investigates 3D U-Net efficacy in automating lymph node segmentation in DWI	Dice = 0.85
Wang et al. (85)	2021	Pelvic LN detection	CT	236	Manual delineation	Introduces two-level calibration and a novel keyframe- lymph node detection system	mFROC = 0.48
Wen et al. (86)	2024	Pelvic LN segmentation	CT	160	Manual delineation	Developed CMU-net for multi- head LNR classification and segmentation	Dice = 0.85