Egyptian Journal of Radiology and Nuclear Medicine

Table 3 Distribution of the studied cases according to diffusion signal intensity % from the total at high b value

From: Multiple b values of diffusion-weighted magnetic resonance imaging in evaluation of solid head and neck masses

DWI high b values (800, 1000 s/mm²)			Biopsy		Total
DWI high b values (800, 1000 s/mm²)			Benign	Malignant	Total
Low SI		N	28	0	28
Low SI		%	87.5%	7.1%	50.0%
High SI		N	4	28	32
High SI		%	12.5%	92.9%	50.0%
Total		N	32	28	60
Total		%	100.0%	100.0%	100.0%
Chi-square	χ²	17.286
Chi-square	P value	0.001*

SI signal intensity, DWI diffusion-weighted image

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