A preschool child has a definite yellow pigmentation
of the primary teeth. Under ultraviolet light, the teeth
have a faint overall yellow-green autofluorescence.
The most likely diagnosis is: (A) Amelogenesis imperfecta, (B) Hypoplasia of the primary teeth, (C) Pigmentation associated with Erythroblastic fetalis, (D) Tetracycline pigmentation
Answer is D. None