Dear Editor,I＇m Dr. Gilda Cennamo from the Eye Clinic of Department of Neurosciences, Reproductive Sciences and Dentistry,University of Naples Federico II, Naples, Italy. I write to present four cases ofjuxtapapillar...Dear Editor,I＇m Dr. Gilda Cennamo from the Eye Clinic of Department of Neurosciences, Reproductive Sciences and Dentistry,University of Naples Federico II, Naples, Italy. I write to present four cases ofjuxtapapillary hamartoma evaluated with non-invasive optical coherence tomography-angiography （OCT-A）.展开更多
AIM： To describe the morphological changes of the lamina cribrosa （LC） in patients with optic nerve compression. METHODS： Cross-sectional study. Twenty eyes with optic nerve compression, affected by Graves＇ opht...AIM： To describe the morphological changes of the lamina cribrosa （LC） in patients with optic nerve compression. METHODS： Cross-sectional study. Twenty eyes with optic nerve compression, affected by Graves＇ ophthalmopathy （GO） were compared with 18 refractive error-matched healthy eyes. The following examinations were performed： best-corrected visual acuity （BCVA）, intraocular pressure, optic nerve echography, visual field, SD-OCT including the retinal nerve fiber layer （RNFL）, ganglion cell complex （GCC）, and LC thickness and extent. RESULTS： A-scan revealed significant differences in the subarachnoid space （SAS） between the affected and control groups. LC thickness and LC area were 233 pm （SD 23） and 0.41 mm2 （SD 0.19）, respectively. Average GCC thickness （P=-0.0005）, LC thickness （P=-0.001）, MD （P=-0.001） and PSD （P=-0.001） differed significantly between the two groups; whereas LC area （P=-0.2） and average RFNL （P=-0.1） did not. CONCLUSION： Optic nerve compression reduces the SAS thereby altering the morphology of LC thickness and causing GCC damage.展开更多
文摘Dear Editor,I＇m Dr. Gilda Cennamo from the Eye Clinic of Department of Neurosciences, Reproductive Sciences and Dentistry,University of Naples Federico II, Naples, Italy. I write to present four cases ofjuxtapapillary hamartoma evaluated with non-invasive optical coherence tomography-angiography （OCT-A）.
基金ACKNOWLEDGEMENTS We thank Jean Ann Gilder(Scientific Communication srl.,Naples,Italy)for editing this article.
文摘AIM： To describe the morphological changes of the lamina cribrosa （LC） in patients with optic nerve compression. METHODS： Cross-sectional study. Twenty eyes with optic nerve compression, affected by Graves＇ ophthalmopathy （GO） were compared with 18 refractive error-matched healthy eyes. The following examinations were performed： best-corrected visual acuity （BCVA）, intraocular pressure, optic nerve echography, visual field, SD-OCT including the retinal nerve fiber layer （RNFL）, ganglion cell complex （GCC）, and LC thickness and extent. RESULTS： A-scan revealed significant differences in the subarachnoid space （SAS） between the affected and control groups. LC thickness and LC area were 233 pm （SD 23） and 0.41 mm2 （SD 0.19）, respectively. Average GCC thickness （P=-0.0005）, LC thickness （P=-0.001）, MD （P=-0.001） and PSD （P=-0.001） differed significantly between the two groups; whereas LC area （P=-0.2） and average RFNL （P=-0.1） did not. CONCLUSION： Optic nerve compression reduces the SAS thereby altering the morphology of LC thickness and causing GCC damage.
