增殖性玻璃体视网膜病变中的骨化生
Osseous metaplasia in proliferative vitreoretinopathy.
作者信息
Yoon Y D, Aaberg T M, Wojno T H, Grossniklaus H E
机构信息
Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, USA.
出版信息
Am J Ophthalmol. 1998 Apr;125(4):558-9. doi: 10.1016/s0002-9394(99)80201-3.
PURPOSE
To report the clinicopathologic features of intraocular osseous production in association with proliferative vitreoretinopathy.
METHOD
The clinical and histopathologic features of two patients with proliferative vitreoretinopathy and intraocular bone formation are reviewed.
RESULTS
Preretinal osseous tissue incorporated in the proliferative vitreoretinopathy was surgically removed in one patient, and osseous tissue was present in the proliferative vitreoretinopathy in the enucleated eye of the other patient.
CONCLUSIONS
Bone formation, presumably from metaplastic retinal pigment epithelium, may be present in proliferative vitreoretinopathy tissue. The intraocular bone is present internal rather than external to the neurosensory retina.
目的
报告与增殖性玻璃体视网膜病变相关的眼内骨质生成的临床病理特征。
方法
回顾了两名患有增殖性玻璃体视网膜病变和眼内骨形成患者的临床和组织病理学特征。
结果
一名患者手术切除了增殖性玻璃体视网膜病变中包含的视网膜前骨组织，另一名患者摘除眼球的增殖性玻璃体视网膜病变中存在骨组织。
结论
增殖性玻璃体视网膜病变组织中可能存在推测源于化生视网膜色素上皮的骨形成。眼内骨存在于神经感觉视网膜内部而非外部。
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