Table 3. Location, size and signal intensity (SI) of lesions on MRI relative to benign and malignant tumours.

Parameter		Numbers of tumours			p-value
		Subtotal	Benign	Malignant
Location	Superficial	97	70	27	0.0076
	Deep	169	94	75
Size	<50 mm	125	94	31	<0.0001
	≥50 mm	141	70	71
SI on MRI	Homogeneous	86	73	13	<0.0001
	Heterogeneous	180	91	89
Total		266	164	102