right posterior inferior cerebellar artery (PICA) dissectionright cerebellar and lateral medullary infarctbilateral isolated PICA dissectionunilateral PICA dissectionbilateral PICA dissectionleft cerebellum infarctantiplatelet therapy
…ith acute vertigo and occipital headache. He was diagnosed with right posterior inferior cerebellar artery (PICA) dissection, which resulted in right cerebellar and lateral medullary infar…