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: Medicine
The diagnosis of a patient presenting with Seizures, Mental retardation and Sebaceous adenoma is: 
Select and explain. 
A. Hypothyroidism, B. Tuberous sclerosis, C. Toxoplasmosis, D. Down syndrome
B: Tuberous sclerosis
Answer: B: Tuberous sclerosis 
Explanation: Answer is B (Tuberous Sclerosis): Neurological features of seizures and mental retardation together with cutaneous manifestations in the form of sebaceous adenomas are characteristic of the neurocutaneous syndrome of Tuberous sclerosis.