Dr. Pathak is from Wake Forest University, Winston-Salem, North Carolina. Dr. De Luca is from Laser Skin Care Center, Long Beach, California.
The authors report no conflict of interest.
5. All of the following are features seen in De Sanctis-Cacchione syndrome except:
a. ataxia
b. basal ganglion calcification
c. deafness
d. hypogonadism
e. short stature
Answers to practice questions provided on next page