Continuous Selective Intra-Arterial Application of Nimodipine in Refractory Cerebral Vasospasm due to Aneurysmal Subarachnoid Hemorrhage

Table 5

Results of CT perfusion scanning before, during, and after treatment with continuous intra-arterial nimodipine infusion.

Case no.	Before		During		After
	Tissue at risk	Infarction	Tissue at risk	Infarction	Infarction
1	Yes	Minor	Yes	Major	Major
2	Yes	No	Yes	Major	Major
3	Yes	No	Yes	Minor	Minor
4	Yes	No	No	No	No
5	Yes	No	Yes	No	No
6	Yes	No	Yes	Minor	Major
7	Yes	Minor	Yes	Minor	Multiple minor
8	Yes	Major	Yes	Major	Major
9	Yes	No	Yes	No	Minor
10	Yes	No	Yes	Minor	Major
11	Yes	No	Yes	No	Minor
12	Yes	No	Yes	Major	Major
13	Yes	No	Yes	Minor	Major
14	Yes	Minor	Yes	No	Multiple minor
15	Yes	No	No	No	No
16	Yes	No	Yes	No	Minor
17	Yes	No	Yes	Minor	Multiple minor
18	Yes	Minor	Yes	No	Minor
19	Yes	No	Yes	No	Minor
20	Yes	No	Yes	Minor	Multiple minor
21	Yes	Minor	Yes	No	Multiple minor
22	Yes	No	Yes	No	Minor
23	Yes	No	Yes	No	Minor
24	Yes	No	Yes	Minor	Multiple minor
25	No	No	Yes	No	No
26	Yes	No	Yes	No	Minor
27	Yes	No	Yes	No	Minor
28	Yes	No	Yes	Minor	Minor
29	Yes	Minor	Yes	Major	Major
30	Yes	No	Yes	Minor	Minor (cerebellar)