Intracranial hematoma - Symptoms and causes - Mayo Clinic
Jun 8, 2024 · An intracranial hematoma is a serious, possibly life-threatening, complication of a head injury. Find out more symptoms of intracranial hematoma.
Pseudotumor cerebri (idiopathic intracranial hypertension)
Dec 17, 2025 · Idiopathic intracranial hypertension (IIH) happens when pressure inside the skull rises without a clear cause. IIH also is called pseudotumor cerebri (SOO-doe-too-mur SER-uh-bry). The …
Intracranial hematoma - Diagnosis and treatment - Mayo Clinic
Jun 8, 2024 · An intracranial hematoma is a serious, possibly life-threatening, complication of a head injury. Find out more symptoms of intracranial hematoma.
Intracranial venous malformations - Symptoms and causes
Overview Intracranial venous malformations are veins in the brain that are unusually large. These larger veins aren't likely to cause symptoms or affect how the veins work. Some people may have an …
Brain shunt - Mayo Clinic
Excess CSF can then drain out of the hole. Idiopathic intracranial hypertension A brain shunt may be used to relieve increased pressure in the brain, also known as intracranial pressure. For example, a …
Intracranial hypertension after CSF leak might signal an underlying ...
Treatment of a CSF leak sometimes causes rebound intracranial hypertension, which is usually transient. But Mayo Clinic specialists have seen patients whose rebound hypertension is severe and …
Pseudotumor cerebri (idiopathic intracranial hypertension) - Mayo Clinic
Dec 17, 2025 · To diagnose idiopathic intracranial hypertension (IIH), your healthcare professional reviews your symptoms and medical history. You also need a physical exam and tests. A doctor …
External ventricular drain - Mayo Clinic
Intracranial pressure monitoring An EVD may be used to monitor your intracranial pressure. When intracranial pressure gets too high or too low, it can cause damage to the brain. Draining fluid as …
Complexities of low CSF volume headache - Mayo Clinic
Jun 19, 2015 · Spontaneous intracranial hypotension (SIH) is typically the result of spontaneous cerebral spinal fluid (CSF) leak at the spine level. It now appears that the core pathogenic factor in SIH is …
Brain aneurysm - Symptoms and causes - Mayo Clinic
Mar 7, 2023 · A brain aneurysm (AN-yoo-riz-um) is a bulge or ballooning in a blood vessel in the brain. It's also known as a cerebral aneurysm or intracranial aneurysm. One type of aneurysm called a …