Related Experiment Video
Updated: May 5, 2026

09:01
Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
Published on: October 15, 2021
7.6K
Chronic Subdural Hematoma after Endoscopic Third Ventriculostomy for Chronic Obstructive Hydrocephalus: A Case Report
Makoto Satoh1, Takeshi Nakajima1, Keisuke Ohtani1
1Department of Neurosurgery, Jcihi Medical University, Shimotsuke, Tochigi, Japan.
NMC Case Report Journal
|August 26, 2024
Summary
Endoscopic third ventriculostomy (ETV) for obstructive hydrocephalus can rarely lead to chronic subdural hematoma (CSDH). This case highlights the risk of large, recurrent CSDH after ETV, emphasizing the need for surgeon awareness.
Area of Science:
- Neurosurgery
- Neurology
Background:
- Endoscopic third ventriculostomy (ETV) is a standard procedure for chronic obstructive hydrocephalus.
- Chronic subdural hematoma (CSDH) is a rare but serious complication following ETV.
Related Concept Videos
Hemorrhagic Stroke l: Introduction
34
A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
34
Increased Intracranial Pressure l: Introduction
30
Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component...
30

