EYE OF THE TIGER SIGN

Question from  e-book MCQs in radiology available at POTHI.COM (e-book)

Q ’Eye of the tiger sign ‘ (hyperentense area within hypointense    area in globus pallidus) in MRI of brain is noted in

       a.Mcleod ‘s syndrome

       b.Lesch- Nyhan syndrome

       c.Hallervorden Spatz syndrome

       d.Wilson disease