Atypical presentations of choroidal melanocytoma

Melanocytoma is a specific variant of melanocytic nevus, located in the optic disk or anywhere in the uveal tract, characterized clinically by a dark-brown to black color, and composed histopathologically of deeply pigmented round to oval cells with small, round, uniform nuclei. In this report, we d...

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Veröffentlicht in:	Chinese medical journal 2009-05, Vol.122 (10), p.1238-1240
Hauptverfasser:	Zhang, Xiao, Dai, Rong-ping, Chao, Wei-jing, Dong, Fang-tian
Format:	Artikel
Sprache:	eng
Schlagworte:	Child Choroid Neoplasms - diagnosis Choroid Neoplasms - diagnostic imaging Choroid Neoplasms - metabolism Choroid Neoplasms - pathology Female Humans Immunohistochemistry Nevus, Pigmented - diagnostic imaging Nevus, Pigmented - metabolism Nevus, Pigmented - pathology S100 Proteins - metabolism Ultrasonography 临床特点卵圆细胞脉络膜葡萄膜非典型黑色素细胞瘤
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Beschreibung
Zusammenfassung:	Melanocytoma is a specific variant of melanocytic nevus, located in the optic disk or anywhere in the uveal tract, characterized clinically by a dark-brown to black color, and composed histopathologically of deeply pigmented round to oval cells with small, round, uniform nuclei. In this report, we described a case of large juxtapapillary melanocytoma with atypical presentations.
ISSN:	0366-6999
DOI:	10.3760/cma.j.issn.0366-6999.2009.10.024