Table 4.

Recurrence according to MRI findings and treatment modality

Treatment modality		Number of patients	Recurrence	p-value
Placebo	no lesion	21	0	> 0.05
	one lesion	14	0	> 0.05
	two lesions	6	0	> 0.05
	three lesions	5	2	< 0.05
	four and more	4	3	< 0.05
	Total	50	5	< 0.05
Oral	no lesion	22	0	> 0.05
	one lesion	14	0	> 0.05
	two lesions	5	1	> 0.05
	three lesions	5	2	< 0.05
	four and more	4	2	< 0.05
	Total	50	5	< 0.05
Intravenous	no lesion	23	0	> 0.05
	one lesion	13	0	> 0.05
	two lesions	5	0	> 0.05
	three lesions	5	0	< 0.05
	four and more	4	1	< 0.05
	Total	50	1	< 0.05