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
Genodermal disease that can cause skin malignancy are 
Select and explain. 
A. Xeroderma pogmentosa, B. Neurofibromatosis, C. Actinic keratosis, D. Porphyria cutanea tarda
A: Xeroderma pogmentosa
Answer: A: Xeroderma pogmentosa 
Explanation: A i.e. Xeroderma pigmentosa