Features of tuberous sclerosis

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All of the following are seen in tuberous sclerosis except?
A. Civatte bodies
B. Koenen tumours
C. Ash leaf macules
D. Shagreen patch

Correct answer : A. Civatte bodies

Civatte bodies are seen in lichen planus, which represent necrotic keratinocytes in dermis.
Ash leaf macules are the earliest cutaneous markers of tuberous sclerosis.
Koenen tumours are subungual fibromas.
Shagreen patches are collagen naevi usually seen on the lower back.