What type of imaging is commonly used for assessing ICP?

Magnetic resonance imaging (MRI) is commonly used for assessing intracranial pressure (ICP) because it provides detailed images of the brain's structures and can reveal abnormalities that may be contributing to increased pressure. MRI is particularly useful in visualizing soft tissue, allowing for the assessment of tumors, swelling, or other conditions that may affect cranial volume and thus ICP.

MRI also has the advantage of not using ionizing radiation, which makes it safer for repeated use, especially in patients who may require ongoing monitoring. Additionally, MRI can provide functional imaging through techniques such as diffusion-weighted imaging, helping to assess brain perfusion and potential ischemic areas, which is critical when evaluating conditions that can lead to elevated ICP.

In summary, the ability of MRI to clearly delineate intricate brain structures and assess various pathologies that might influence ICP makes it a preferred choice among imaging modalities for this purpose.