Primary malignant orbit melanoma.
نویسندگان
چکیده
The first case of extracutaneous melanoma was described in Germany (1856) and up until 2001 approximately 1000 cases had been published. These are rare lesions, representing about 0.09% of the extracutaneous malignant neoplasias1. In the orbit, it is frequently secondary to invasions by conjunctiva, choroid melanomas or from adjacent regions, or blood-born metastases. The primary orbital melanoma represents less than 1% of the primary orbital neoplasias.
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ورودعنوان ژورنال:
- Brazilian journal of otorhinolaryngology
دوره 72 5 شماره
صفحات -
تاریخ انتشار 2006