Presentation
Had a stroke. Planned for MR angiography.
Patient Data
Age: 40 years
Gender: Male
From the case:
Bovine arch
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Bovine arch
Case Discussion
MR angio of neck vessels reveals "Bovine Arch"
There is a common origin of inominate and left common carotid arteries. this is not a true bovine arch and is rather found in cats.
True Bovine arch has a single branchiocephalic trunk giving off both subclavians and a common bicarotid trunk.
More appropriate proposed names are feline/ Canine/ lapine arch.
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