Invasive conjunctival melanoma mimicking ocular surface squamous neoplasia: a case series
نویسندگان
چکیده
منابع مشابه
Ocular Surface Squamous Neoplasia
The ocular surface is composed of the conjunctiva and the cornea. The conjunctiva is a mucous membrane which covers the globe and inner part of the eyelids. The morphology of conjunctival epithelial cells are nonkeratinized stratified epithelia which vary from cuboidal over the tarsus, to columnar in the fornices, to squamous epithelia on the globe. Goblet cells account for up to 10% of the bas...
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BACKGROUND Ocular rhinosporidiosis is a chronic granulomatous infection caused by a newly classified organism that is neither a fungus nor bacterium. It often presents as a benign conjunctival tumour but may mimic other ocular conditions. It is most often described in India. In Africa cases have been reported from South Africa, Kenya, Tanzania, Malawi, Uganda, Congo and Ivory Coast. CASE PRES...
متن کاملLimbal Pseudoepitheliomatous Hyperplasia Mimicking Ocular Surface Squamous Neoplasia in Palpebral Vernal Keratoconjunctivitis
Purpose. Pseudoepitheliomatous hyperplasia at the limbus can mimic an ocular surface squamous neoplasia. It is an uncommon manifestation of vernal keratoconjunctivitis and has been reported previously in limbal VKC. It, however, has not been reported as a manifestation in the palpebral form of the disease and needs to be kept in the differential diagnosis of a limbal mass lesion in vernal kerat...
متن کاملExtremely Invasive Conjunctival Melanoma.
Originally received: April 11, 2016. Final revision: April 27, 2016. Accepted: April 27, 2016. Available online: June 1, 2016. Manuscript no. 2016-739. 1 Singapore National Eye Centre, Singapore, Republic of Singapore. 2 Singapore Eye Research Institute, Singapore, Republic of Singapore. 3 Department of Ophthalmology and Visual Sciences, Duke-NUS Medical School, Singapore, Republic of Singapore...
متن کاملtopical mitomycin c for partially excised ocular surface squamous neoplasia
purpose : to develop a guideline for the treatment of incompletely removed histopathologically documented ocular surface neoplasia (ossn) with mitomycin c (mmc). materials & methods : through an interventional case series, 17 eyes of 17 patients presented with incompletely removed ossn were treated according to a protocol using 2-3 alternate 7-day courses of mmc 0.04%. clinical recurrence was r...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 2020
ISSN: 0007-1161,1468-2079
DOI: 10.1136/bjophthalmol-2019-315393