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: Pathology
Cafe au lait macules are seen in: 
Select and explain. 
A. Neurofibromatosis, B. Albright syndrome, C. Bloom syndrome, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: The pigmented macules or café-au-lait spots are related to increased amounts of melanin in the basal cells of the epidermis. Cafe au lait macules are seen in:

Neuroﬁbromatosis
Albright syndrome
Bloom syndrome

Ref: Shafer's textbook of oral pathology 7th edition page 714