Preoperative Prediction Value of Pelvic Lymph Node Metastasis of Endometrial Cancer: Combining of ADC Value and Radiomics Features of the Primary Lesion and Clinical Parameters

Table 1

MRI scanning protocols.

Sequence	TR/TE	FOV	Matrix	Slice gap (mm)	Slice thickness (mm)
Axial T1WI	500/7.2	38 cm × 26 cm	352 × 192	2	6
Axial T2WI	4600/68	24 cm × 24 cm	320 × 256	2	6
Axial (FS)-T2WI	4600/68	24 cm × 24 cm	320 × 256	2	6
Sagittal T2WI	4600/68	26 cm × 24 cm	320 × 256	2	6
Axial T1WI LAVA-FLEX	36/1.3	38 cm × 36 cm	320 × 224	0	4
Sagittal T1WI LAVA-FLEX	36/1.3	28 cm × 26 cm	320 × 224	0	4
Axial DWI	4000/65	38 cm × 26 cm	96 × 130	1	4