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Updated: Jun 27, 2026
10:44
Modeling Intracerebral Hemorrhage in Mice: Injection of Autologous Blood or Bacterial Collagenase
Published on: September 22, 2012
[Intrachiasmal hematoma]
Zhurnal Voprosy Neirokhirurgii Imeni N. N. Burdenko
|December 10, 2008
Summary
This case report details a rare instance of chiasmal apoplexy, a type of intrachiasmal hemorrhage, causing progressive vision loss. Surgical intervention via a pterional approach was successful in preserving vision.
Area of Science:
- Neuro-ophthalmology
- Neurosurgery
- Radiology
Background:
- Chiasmal apoplexy is a rare cause of sudden visual loss.
- Intrachiasmal hemorrhage can present with visual field defects.
Observation:
- A 41-year-old female presented with progressive bitemporal hemianopia.
- MRI revealed a T1WI and T2WI hyperintensive lesion within the optic chiasm, suggestive of hemorrhage.
Findings:
- Characteristic MRI and CT findings confirmed intrachiasmal hemorrhage.
- Surgical intervention via a pterional approach was performed.
Implications:
- Minimally invasive surgery may reduce the risk of postoperative visual deterioration.
- This case highlights diagnostic and management strategies for intrachiasmal hemorrhages.
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