手术时摘出眼球的肉眼所见: 摘出眼球的视神经断端呈白色、肿胀。其断端或眼窝内,未见肿瘤和出血。眼球矢状分为两部分,视网膜直达踞齿缘部可见多数线状、斑状出血。病理组织学所见: 视神经乳头全部前突,筛板前方的视神经纤维间隙浮肿,部分的有神经胶质细胞增生,乳头表面可见多数内容空虚的新生血管。还可发现筛板前的乳头血管有显著的变 Eye surgery removed the naked eye to see: the excerpt of the optic nerve end of the eye was white, swollen. The stump or orbital, no tumor and bleeding. The sagittal eye is divided into two parts, the retina can be seen directly on the majority of teeth edge line, spot-like bleeding. Histopathological findings: all of the optic nerve head protrusion, optic nerve fibers in front of the sieve plate gap edema, glial cell proliferation in part, the nipple surface can be seen most of the content of empty neovascularization. Can also be found before the sieve nipple blood vessels have significantly changed