Wallenberg syndrome involves which artery:: (A) AICA, (B) PICA, (C) Subclavian artery, (D) PCA
Answer is B. Ref. API Textbook of Medicine. Pg. 510
There are two important Lateral Syndromes. PICA syndrome( Wallenberg ) and AICA syndrome. PICA syndrome is Lateral Medullary Syndrome and AICA Syndrome is Lateral Pontine Syndrome.