Which condition can lead to raised intracranial pressure?

Hydrocephalus is characterized by an accumulation of cerebrospinal fluid (CSF) within the ventricles of the brain, leading to increased pressure inside the skull. This condition can occur due to various reasons, such as obstructed flow of CSF or problems with absorption. When the CSF builds up, it causes the ventricles to expand, which can compress brain tissue and lead to raised intracranial pressure. Symptoms may include headaches, vomiting, altered mental status, and changes in vision, all of which are related to the effects of increased pressure in the cranial cavity. Understanding this mechanism is crucial for healthcare professionals as they assess and manage patients presenting with signs of increased intracranial pressure.