This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hydrocephalus, Subject name: Pediatrics
The following are recognized signs and symptoms of raised intracranial tension in a 9-month-old infant, EXCEPT: 
Select and explain. 
A. Bulging fontanel, B. Setting-sun sign, C. Papilledema, D. Increase in head size
C: Papilledema
Answer: C: Papilledema 
Explanation: - Papilledema is usually not seen in infancy & neonates, as the fontanelle are open. - Signs & symptoms of raised ICP: Headache, vomiting, visual disturbances, progressing to neurological deficits & coma Chronically raised ICP before closure of sutures results in increased head size & hydrocephalus presenting as Bilateral sunsetting Tense bulging anterior fontanelle Hypeension & bradycardia 6th cranial nerve palsy - false localizing sign