Melanocytoma of the optic disc is a benign primary tumor occurring within the optic nerve head.
Melanocytoma of the optic disc is a benign primary tumor occurring within the optic nerve head.
摘要视神经盘之黑素细胞瘤是原发于视神经头之良性肿瘤。
Melanocytoma of the optic disc is a benign primary tumor occurring within the optic nerve head.
摘要视神经盘之黑素细胞瘤是原发于视神经头之良性肿瘤。