منابع مشابه
A modified COMS plaque for iris melanoma
Melanoma of the iris is a rare condition compared to posterior ocular tumors and in this case report we present a 51-year-old female patient with diffuse iris melanoma. Traditional COMS (Collaborative Ocular Melanoma Study) plaques are used at our institution for radiation therapy, so a novel modification of the traditional plaque was required to allow better conformance with placement on the c...
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The iris is the least common site of primary uveal melanoma. The prognosis of iris melanoma is better than that of melanoma of the ciliary body and choroid, but the reason for this difference is unclear. One possible explanation is that iris melanoma is smaller than its posterior segment counterparts at the time of diagnosis. Most iris melanomas are spindle cell types, according to a modified C...
متن کاملIris varix simulating an iris melanoma.
Iris varix is rare and little is known about its clinical characteristics. We treated a thrombosed iris varix that simulated an iris melanoma. A 53-year-old man developed a dark brown iris mass and hyphema in his left eye. Ultrasound biomicroscopy revealed a circumscribed mass of the iris stroma. Because of suspicion for melanoma, it was removed by sector iridectomy. Histopathologic examination...
متن کاملIris Melanoma in Cats
Iris melanoma is a primary intraocular tumor with a high potential risc for metastasis, characterized by the presence of a single or a multiple hyperpigmentation focal areas, or diffuse hyperpigmentation of the anterior epithelium of the iris. This hyperpigmentation is due to an abnormal growth and proliferation of melanocytes. However, not any hyperpigmentation should be handled as a melanom, ...
متن کاملMetastatic tapioca iris melanoma.
A case of metastatic tapioca melanoma of the iris in a 12-year-old girl is reported. The patient had heterochromia, a red painful eye, and was treated for iritis with secondary glaucoma. In the course of 5 months iris lesions with the clinical appearance of tapioca pudding developed, and biopsy disclosed a melanoma. The eye was immediately enucleated, and pathological examination showed a melan...
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ژورنال
عنوان ژورنال: Journal of Contemporary Brachytherapy
سال: 2011
ISSN: 1689-832X
DOI: 10.5114/jcb.2011.24819