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: Pediatrics
A neonate presented to OPD with following features. What is your diagnosis 
Select and explain. 
A. Fragile X syndrome, B. Patau Syndrome, C. Edward's syndrome, D. Noonan's syndrome
C: Edward's syndrome
Answer: C: Edward's syndrome 
Explanation: Clinical features of Edward's syndrome are

Elongated occiput
Overlapping fingers
Rockerbottom foot
Intellectual disability