TABLE 1.

Summary of patients and lesions^a

Patient no.	Age (yr)/sex	Diagnosis	Indications for excision	Lesion size (cm)	Lesion location	Fragment weight (g)	Isolated RNA (μg)
1	41/M	AVM	Headache	2.5	L temporal	0.2	5
2	18/F	AVM	Hemorrhage	0.6	L frontal	0.04	1.4
3	28/M	AVM	Hemorrhage	4	L corpus callosum	1	28
4	50/F	AVM	Neurological deficit	4	R temporal	5	246
5	26/F	CCM	Seizure disorder	2.5	L frontal	0.8	30
6	33/F	CCM	Hemorrhage	2.5	L temporal	0.2	50
7	26/M	CCM	Seizure disorder	1.5	R temporal	0.3	29
			Control	1	STA	0.3	5
8	9/F	CCM	Seizure disorder	4	R temporal	2	610
9	68/F	Aneurysm	Control	1	STA	0.3	8.3
10	56/F	Meningioma	Control	1	STA	0.3	4.3

^aRNA, ribonucleic acid; AVM, arteriovenous malformation; L, left; R, right; CCM, cerebral cavernous malformation; STA, superficial temporal artery.