40 year old male with left side weakness and eye down and out. Where is the lesion.?: (A) Left medial pons syndrome, (B) Left medial mid brain syndrome, (C) Right medial midbrain, (D) Right medial pons
Answer is C. Eye down and out - III nerve lesion - III nerve located in mid brain Left pyramid weakness - so lesion in contralateral side (right) -Medial lesion