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Circumscribed choroidal hemangioma

A T Nguyen, S F Anderson, J C Townsend

Journal of the American Optometric Association

|October 1, 1995

Summary

This summary is machine-generated.

Circumscribed choroidal hemangioma (CCH) is a rare benign tumor that can mimic serious eye conditions. Early diagnosis and management, including laser photocoagulation, are crucial for preserving vision.

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Area of Science:

Ophthalmology
Oncology
Medical Imaging

Background:

Circumscribed choroidal hemangioma (CCH) is a rare, benign vascular tumor of the choroid.
Its presentation can mimic more serious intraocular pathologies, necessitating awareness among eye care practitioners.

Observation:

A case presented with an asymptomatic, elevated, red-orange lesion superior to the macula.
The patient had a history of unexplained visual acuity loss in the affected eye.

Findings:

Differential diagnosis of CCH includes amelanotic melanoma, metastatic tumors, and choroidal osteoma, distinguished by fluorescein angiography, ultrasonography, and observation.
Laser photocoagulation is the primary treatment for symptomatic CCH, often requiring multiple sessions.
While CCH is benign with limited growth potential, secondary retinal changes can lead to guarded visual prognosis.

Implications:

Accurate diagnosis of CCH is vital, as it can be overlooked due to subtle initial presentation.
Management strategies range from observation to laser photocoagulation, cryotherapy, microwave therapy, or enucleation, depending on visual impact.
Early recognition and appropriate management of CCH are essential for preventing vision loss.