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: Medicine
Characteristic feature of early congenital syphilis is 
Select and explain. 
A. Microcephaly, B. Saddle nose, C. Interstitial keratitis with sabre skin, D. Vesicular rash with bulla over palms and soles
D: Vesicular rash with bulla over palms and soles
Answer: D: Vesicular rash with bulla over palms and soles 
Explanation: None