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Table 1: Clinical information on 12 patients with brain lesions
Case No. Age/Sex Diagnosis Contrast Medium Injection Speed (mL/s)/Total Volume (mL) Pulse Rate/Min Arrival Time (s)
1 70/F Tentorial meningioma 6/30 77 12.0
2 69/F Falx meningioma 6/30 82 11.5
3 52/F Sphenoid ridge meningioma 6/30 64 13.0
4 50/F Convexity meningioma 6/30 77 13.0
5 57/M Trigeminal schwannoma 7/35 62 14.0
6 54/M Trigeminal schwannoma 6/30 57 15.5
7 70/M Metastatic brain tumor 6/30 66 13.5
8 61/F Frontal AVM 6/30 90 10.5
9 54/F Occipital AVM 6/30 65 14.0
10 49/F Temporal AVM 6/30 73 12.0
11 17/F Parietal AVM 6/30 78 12.5
12 75/F Cervical carotid artery occlusion 6/30 67 12.5
Note:—AVM indicates arteriovenous malformation; pulse rate, pulse rate just before scanning; arrival time, arrival of injected contrast medium within the scan range.

Case No.	Age/Sex	Diagnosis	Contrast Medium Injection Speed (mL/s)/Total Volume (mL)	Pulse Rate/Min	Arrival Time (s)
1	70/F	Tentorial meningioma	6/30	77	12.0
2	69/F	Falx meningioma	6/30	82	11.5
3	52/F	Sphenoid ridge meningioma	6/30	64	13.0
4	50/F	Convexity meningioma	6/30	77	13.0
5	57/M	Trigeminal schwannoma	7/35	62	14.0
6	54/M	Trigeminal schwannoma	6/30	57	15.5
7	70/M	Metastatic brain tumor	6/30	66	13.5
8	61/F	Frontal AVM	6/30	90	10.5
9	54/F	Occipital AVM	6/30	65	14.0
10	49/F	Temporal AVM	6/30	73	12.0
11	17/F	Parietal AVM	6/30	78	12.5
12	75/F	Cervical carotid artery occlusion	6/30	67	12.5