Clinical Features, Etiology, and 6-Month Prognosis of Isolated Corpus Callosum Infarction

Table 2

The culprit vessels of different infarct sites for 16 patients with LAA etiology.

Site (n)	Affected vessels (n)
Genu (3)	ACA-A1 (2)	ACA-A2 (1)
Body (2)	ACA-A1 (1)	PA (1)
Splenium (6)	PCA-P1 (3)	PCA-P2 (2)	ACA-A2 (1)
Mixed (5)	B-ACA-A1+ PCA-P1 (1)	B-ACA-A1+ BA (1)	B-ACA-A1 (1)	PCA-P2 (1)	ICA-C7 (1)

ACA: anterior cerebral artery, PA: pericallosal artery, PCA: posterior cerebral artery, PPA: posterior pericallosal artery, BA: basilar artery, ICA: internal carotid artery, B: bilateral.