Malignant melanoma of the choroid in a naevus of Ota.
نویسندگان
چکیده
A rare case of choroidal malignant melanoma in a naevus of Ota is described. This is the first reported case from Asia outside the Japanese population. This case illustrates the need for close observation of all pigmented lesions of the eye.
منابع مشابه
Malignant melanoma of the choroid in a case of naevus of ota.
A PATIENT is presented in whom a malignant melanoma of the choroid developed in association with a naevus of Ota. The naevus of Ota is quite common in Orientals but occurs far less frequently in Caucasians and Negroes. It is considered an aberrant or misplaced mongolian spot and it rarely undergoes malignant change. Apart from its rarity, malignant change has never been recorded in Orientals an...
متن کاملBilateral naevus of Ota with choroidal melanoma and diffuse retinal pigmentation in a dark skinned person
Naevus of Ota (naevus fusculocoeruleus ophthalmomaxillaris) was described by the Japanese dermatologist, Ota, in 1939 as a dermal melanocytic hamartoma that presents as bluish hyperpigmentation along the ophthalmic, maxillary, and mandibular branches of the trigeminal nerve. It is bilateral in less than 5% cases, occurring frequently in Orientals (0.2%–1%) and darker races and rarely in white p...
متن کاملBilateral naevus of Ota with choroidal melanoma and diffuse retinal pigmentation in a dark skinned person.
Naevus of Ota (naevus fusculocoeruleus ophthalmomaxillaris) was described by the Japanese dermatologist, Ota, in 1939 as a dermal melanocytic hamartoma that presents as bluish hyperpigmentation along the ophthalmic, maxillary, and mandibular branches of the trigeminal nerve. It is bilateral in less than 5% cases, occurring frequently in Orientals (0.2%–1%) and darker races and rarely in white p...
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Oculodermal melanocytosis (ODM) is a congenital melanocytic hyperpigmentation of the face and ocular tissues. The eponym naevus of Ota as described by Otal has been used interchangeably with ODM and ocular melanosis (OM) in many reported cases. The original definition by Ota included patients with and without ocular involvement. For these reasons, we will refer to the term oculodermal melanocyt...
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ورودعنوان ژورنال:
- The British journal of ophthalmology
دوره 72 2 شماره
صفحات -
تاریخ انتشار 1988