This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New Born Infants, Subject name: Pediatrics
What is the most probable diagnosis in this neonate shown below? 
Select and explain. 
A. Infant of diabetic mother, B. Beckwith Wiedemann syndrome, C. Congenital hypothyroidism, D. IUCR baby
A: Infant of diabetic mother
Answer: A: Infant of diabetic mother 
Explanation: a. Infant of diabetic mother(Ref: Nelson's 20/e p 898-899)Large for date baby with hairy pinna suggests a diagnosis of Infant of diabetic mother.