Cavernous hemangioma of the orbit

Area of Science:

• Ophthalmology
• Neurosurgery
• Pathology

Background:

• Orbital cavernous hemangiomas are benign vascular tumors.
• These tumors present unique clinical and pathological characteristics.

Purpose of the Study:

• To present clinical and pathological data of 66 patients with orbital cavernous hemangioma.
• To analyze the incidence, clinical presentation, and outcomes of surgical management.

Main Methods:

• Retrospective review of clinical and pathological data from 66 patients.
• Analysis of patient demographics, tumor characteristics, visual outcomes, and surgical results.

Main Results:

• Orbital cavernous hemangiomas are more frequent in females, peaking in early middle age.
• Visual disability often results from hyperopia or optic nerve compression; proptosis variation is uncommon.
• Incomplete excision did not lead to recurrent proptosis, but hyperopia can persist post-surgery.

Conclusions:

• Improved preoperative localization reduces surgical morbidity.
• Understanding the pathophysiology, possibly related to hemodynamic disturbances, is crucial.
• No relationship was found between orbital cavernous hemangioma and childhood capillary hemangioma.