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
What is the treatment of choice in a newborn presented with stridor due to laryngomalacia? 
Select and explain. 
A. No treatment, B. Immediate surgery, C. Steroids, D. Surgery after 2 years
A: No treatment
Answer: A: No treatment 
Explanation: In most patients, laryngomalacia is a self-limiting condition that does not result in any harm to the patient; therefore, observation is all that is required. In the most severe cases of laryngomalacia, which is encountered in a small percentage of patients, a temporary tracheotomy. The main indications for surgery are severe stridor, apnea, failure to thrive, pulmonary hypeension, and cor pulmonale. Ref: Yates P.D. (2012). Chapter 33. Stridor in Children. In A.K. Lalwani (Ed), CURRENT Diagnosis & Treatment in Otolaryngology--Head & Neck Surgery, 3e.