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: Skin
Adenoma sebaceum is a feature of: 
Select and explain. 
A. Neurofibromatosis, B. Tuberous sclerosis, C. Xanthomatosis, D. Incontinenetia pigmenti
B: Tuberous sclerosis
Answer: B: Tuberous sclerosis 
Explanation: B i.e. Tuberous sclerosis