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Table 1: Nonbifurcating cervical carotid artery in this study
Case No./Age (yr)/Sex/Left or Right Branching Order (Proximal to Distal) Diagnostic Modality 1/76/F/left F-L trunk, main trunk of ECA, OA MRA 2/60/M/left F-L trunk, main trunk of ECA, OA MRA 3/78/M/right F-L trunk, main trunk of ECA, OA MRA 4/72/M/right F-L trunk, main trunk of ECA, OA MRA 5/78/M/right LA, common trunk of FA, ECA, OA MRA 6/48/M/right LA, common trunk of FA, ECAa MRA/angiography 
- 
a OA arising from the VA.