Change Language German
Clinical Presentation
- Most common benign orbital tumor in adults
- Typically affects middle-aged women, potential progression during pregnancy
- Slowly progressive painless unilateral proptosis
- Associated with optic disc oedema, choroidal folds
- +/- induced hyperopia
- Usually intraconal
- Motility disorders
- Elevated intraocular pressure possible
Work-up
- Visual acuity, Hertel exophthalmometer, motility, colour/contrast vision, RAPD?, intraocular pressure, fundus examination
- MRI/CT of orbit with contrast: well-defined, slow contrast uptake
- Ultrasound: high reflectivity in A-scan
Treatment
- Observation
- Surgical removal in toto (if symptomatic)
Sources
- EyeWiki Orbital cavernous venous malformation (cavernous hemangioma)
- Review of Ophthalmology: Neil J. Friedman; Peter K. Kaiser; William B. Trattler; Elsevier, 3rd Edition (2018)
- The Wills Eye Manual: Office and Emergency Room Diagnosis and Treatment of Eye Disease; Kalla Gervasio MD, Travis Peck MD et al; Lippincott Williams&Wilkins; 8th Edition (2021)
- Kanski’s Clinical Ophthalmology: A Systematic Approach; John E Salmon MD; Elsevier; 9th Edition (2019)