Melanocytoma of the Optic Nerve Head-A Diagnostic Dilemma
نویسندگان
چکیده
منابع مشابه
Melanocytoma of the optic nerve head - a diagnostic dilemma
The clinical features, autofluorescence, B-scan ultrasonography, optical coherence tomography and fluorescein angiography of the lesion were described. Multiple investigation modalities are needed to confirm the benign nature of the lesion. Careful evaluation and follow-up is crucial to avoid misdiagnosis and erroneous management.
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1. Walton DS. Glaucoma in childhood. In: Albert D, Jakobiec F, eds. Principles and Practice of Ophthalmology. 2nd ed. Philadelphia, Pa: WB Saunders Co; 2000:4408-4415. 2. Dowling JL Jr, Albert DM, Nelson LB, Walton DS. Primary glaucoma associated with iridotrabecular dysgenesis and ectropion uveae. Ophthalmology. 1985;92:912-921. 3. Colsman. Papilloma Iridis (physiologische thierähnilche Bildun...
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We present an unusual case of a melanocytoma of the optic disc that showed documented progressive growth over a period of six years. It reached the largest size of any reported optic nerve melanocytoma and the eye was enucleated because of the possibility of malignant degeneration. Optic nerve melanocytomas are locally invasive but are not known to undergo transformation into malignant melanoma...
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Optic disc drusen are congenital and developmental anomalies of the optic nerve head seen commonly in clinical practice, often as an incidental ophthalmologic finding during routine exams. Optic disc drusen are a form of calcific degeneration in some of the axons of the optic nerve. Visual acuity is often not affected but the visual fields of these patients can be abnormal and deteriorate over ...
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ژورنال
عنوان ژورنال: Clinics and Practice
سال: 2011
ISSN: 2039-7283
DOI: 10.4081/cp.2011.e60