This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
All of the following are causes of posterior subcapsular cataract except - 
Select and explain. 
A. Myotonic dystrophy, B. Wilson's Disease, C. Ionizing radiation, D. Congenital cataract
D: Congenital cataract
Answer: D: Congenital cataract 
Explanation: Answer- D. Congenital cataractMyotoic dystrophyWilson's diseaseAtopic dermatitisCoicosteroidsTraumaGalactosemiaInfrared/heat cataract (glass-blower's or glass worker)