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: Pediatrics
A child presented to the casualty with seizures. On examination an oval hypo-pigmented macules were noted on the trunk, along with stib-noo:il In Probable diagnosis of the child is: 
Select and explain. 
A. Neurofibromatosis, B. Sturge Weber, C. Tuberous sclerosis, D. Incontinenta pigmenti
C: Tuberous sclerosis
Answer: C: Tuberous sclerosis 
Explanation: Ans. c. Tuberous sclerosis Most probable diagnosis in a child with seizures, oval hypo-pigmented macules on the trunk, and sub-normal IQ is Tuberous sclerosis.