Background Uveal melanoma is the most common intraocular cancer.
葡萄膜黑色素瘤是最常见的眼内肿瘤。
Objective To discuss the value of MRI in the diagnosis of malignant uveal melanoma.
目的探讨MRI对葡萄膜黑色素瘤的诊断价值。
Organized subretinal hemorrhage may have MR characteristics similar to uveal melanoma.
机化的视网膜下出血在MR上可以类似于黑色素瘤的表现。
Objective To investigate ct and MRI manifestations of uveal melanoma as well as their diagnostic value.
目的研究眼内黑色素瘤的CT和MRI表现及其诊断价值。
Purpose To study ct and MRI findings of uveal melanoma and detect the most appropriate MRI scanning sequences.
目的研究色素膜黑色素瘤的CT和MRI表现，探讨最佳MRI的扫描序列。
Conclusions the prognosis of uveal melanoma is related to the tumor size, cell type, and the expansion area of tumor.
结论葡萄膜黑色素瘤的预后与其大小、侵犯部位、肿瘤细胞类型等因素相关。
Metastatic sites of primary uveal melanoma include the liver, lungs, bones and kidney in order of decreasing frequency.
原发性葡萄膜黑色素瘤的转移部位依次见于肝脏、肺、骨和肾脏。
DESIGN: Interventional case report. METHODS: Two patients with uveal melanoma and secondary glaucoma were treated by enucleation.
设计：对两例患有葡萄膜黑色素瘤并继发青光眼的患者行眼球摘除术。
Constitutive activation of the pathway involving these two genes appears to be a major contributor to the development of uveal melanoma. (Funded by the National Institutes of Health and others. ).
包含这两个基因的信号通路的组成性激活，可能是导致葡萄膜黑色素瘤的主要因素。
Conclusion: Melanoma is the main type of uveal tumor and most of them are malignant.
结论：葡萄膜肿瘤中黑色素性肿瘤为主，以恶性肿瘤居多，其中黑色素瘤常见。
Conclusion: Melanoma is the main type of uveal tumor and most of them are malignant.
结论：葡萄膜肿瘤中黑色素性肿瘤为主，以恶性肿瘤居多，其中黑色素瘤常见。
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