AIM:To explore the value of Prussian blue staining in the diagnosis of ocular siderosis.METHODS:Between January 2012 and January 2013,the Prussian blue stain used in anterior lens capsule and vitreous liquid after cen...AIM:To explore the value of Prussian blue staining in the diagnosis of ocular siderosis.METHODS:Between January 2012 and January 2013,the Prussian blue stain used in anterior lens capsule and vitreous liquid after centrifugation from patients with definitive diagnosis and suspicious diagnosed of ocular siderosis. At the same time, give a negative control.RESULTS:Anterior lens capsule membrane and liquid of vitreous cavity from patients with definitive diagnosis and suspicious diagnosed of ocular siderosis revealed ferric ions that stained positively with Prussian blue. In the control group, there is no positive reaction.CONCLUSION:Prussian blue staining in the diagnosis of ocular siderosis has a very significant worth,suspected cases can be definitive diagnosed.展开更多
Cases report Case 1: A 50-year-old man was injuried by iron filings on his left eye. He was admitted to our hospital on Feb. 3, 1987. On examination, his visual acuity was 20/15 OD and 20/500 OS. Left eye: The cornea ...Cases report Case 1: A 50-year-old man was injuried by iron filings on his left eye. He was admitted to our hospital on Feb. 3, 1987. On examination, his visual acuity was 20/15 OD and 20/500 OS. Left eye: The cornea was clear, the anterior chamber depth was 3 CT, tyndall(-). Iris pattern is clear, pupil was 3.5×3.5mm. Dilated pupil examination: There were scattered brown-yellow ironrust under anterior capsule and the lens cortex had become totally opaque. Nuclear, posterior capsule and fundus can't be ...展开更多
基金Supported by Education Department Funding of Sichuan Province,China(No.2005B020)
文摘AIM:To explore the value of Prussian blue staining in the diagnosis of ocular siderosis.METHODS:Between January 2012 and January 2013,the Prussian blue stain used in anterior lens capsule and vitreous liquid after centrifugation from patients with definitive diagnosis and suspicious diagnosed of ocular siderosis. At the same time, give a negative control.RESULTS:Anterior lens capsule membrane and liquid of vitreous cavity from patients with definitive diagnosis and suspicious diagnosed of ocular siderosis revealed ferric ions that stained positively with Prussian blue. In the control group, there is no positive reaction.CONCLUSION:Prussian blue staining in the diagnosis of ocular siderosis has a very significant worth,suspected cases can be definitive diagnosed.
文摘Cases report Case 1: A 50-year-old man was injuried by iron filings on his left eye. He was admitted to our hospital on Feb. 3, 1987. On examination, his visual acuity was 20/15 OD and 20/500 OS. Left eye: The cornea was clear, the anterior chamber depth was 3 CT, tyndall(-). Iris pattern is clear, pupil was 3.5×3.5mm. Dilated pupil examination: There were scattered brown-yellow ironrust under anterior capsule and the lens cortex had become totally opaque. Nuclear, posterior capsule and fundus can't be ...
