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Related Experiment Video

Updated: Feb 3, 2026

Induction and Micro-CT Imaging of Cerebral Cavernous Malformations in Mouse Model

Induction and Micro-CT Imaging of Cerebral Cavernous Malformations in Mouse Model

Published on: September 4, 2017

Cavernous Malformations at Optic Apparatus: Three Cases.

Hye Seon Kim¹, Ji Hoon Phi^1,2, Jeong Eun Kim¹

¹Department of Neurosurgery, Seoul National University Hospital, Seoul, Korea.

Journal of Cerebrovascular and Endovascular Neurosurgery

|November 7, 2018

Summary

Cavernous malformations (CMs) in the optic apparatus can cause vision loss. Complete resection is recommended when possible, with regular follow-up after subtotal resection due to rebleeding risks.

Keywords:

Cavernous hemangioma Hemorrhage Optic nerve Surgery

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Last Updated: Feb 3, 2026

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Area of Science:

Neurology
Ophthalmology
Vascular Surgery

Background:

Cavernous malformations (CMs) are vascular anomalies often presenting with varied clinical symptoms based on their location.
Optic apparatus CMs can lead to significant visual deterioration.

Observation:

This review examines three cases of CMs affecting the optic apparatus, all presenting with visual decline.
Patients underwent surgical resection; one achieved complete resection, while two had subtotal resection.

Findings:

Subtotal resection led to initial visual improvement in two patients, but one experienced rebleeding and required a second surgery.
The patient with complete resection showed no change in visual symptoms.

Implications:

Total resection of optic apparatus CMs is advisable when surgically feasible to prevent recurrence.
Regular post-operative monitoring is crucial after subtotal resection due to the risk of rebleeding and potential vision loss.