Interventional Radiology

The clinical subspecialty that uses fluoroscopy, CT, and ultrasound to guide percutaneous (through the skin) procedures such as performing biopsies, draining fluids, inserting catheters, or dilating or stenting narrowed ducts or vessels. Interventional radiologists...

Intracranial

Within the skull. Intracranial Pressure is the pressure within the cranial cavity, influenced by brain mass, the circulatory system, cerebrospinal fluid dynamics, and skull rigidity. Increased intracranial pressure, or rise in normal brain pressure, can be due to a...