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TABLE 2: Occurrence by type of lateral tentorial sinuses on contrast-enhanced T1-weighted MR images of 55 patients
LTS Type Side
Right Left
n (%) n (%)
I 16 29 14 25.5
II 12 22 10 18
III 17 31 20 36.5
Indeterminate 5 9 10 18
Not visualized 5 9 1 2
Total 55 100 55 100
LTS Type	Side
	Right		Left
	n	(%)	n	(%)
I	16	29	14	25.5
II	12	22	10	18
III	17	31	20	36.5
Indeterminate	5	9	10	18
Not visualized	5	9	1	2
Total	55	100	55	100