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
Which type of shift in intracranial content is common in children with progressive hydrocephalus- 
Select and explain. 
A. Transforam inal herniation, B. Upward cerebellar herniation, C. Unilateral transtentorial herniation, D. Central transtentorial herniation
D: Central transtentorial herniation
Answer: D: Central transtentorial herniation 
Explanation: Ans. is 'd' i.e., Central transtentorial herniation o Central transtentorial (uncinate, mesial temporal) herniation occurs when the medial aspect of the temporal lobe is compressed against the free margin of tentorium cerebelli. o It can results in increased ICT and hydrocephalus.