|
مقاله
|
Abstract
|
|
|
|
Title:
|
A case of neglected ocular siderosis, one years clinical and ERG follow-up findings
|
|
Author(s):
|
Yasemi Masoud,Razeghinejad M.R, Farsiani Amir Reza, Mosavi Esmail,Akbari Maryam
|
|
Presentation Type:
|
Poster
|
|
Subject:
|
Cornea and Anterior Segment
|
|
Others:
|
|
|
Presenting Author:
|
|
|
Name:
|
Masoud Yasemi
|
|
Affiliation :(optional)
|
• Poostchi Eye Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
|
|
E mail:
|
masoodyasemi@yahoo.com
|
|
Phone:
|
|
|
Mobile:
|
09185126077
|
|
|
|
|
Purpose:
|
The patient is 36 years-old-male with history of Trauma to left eye while watching a worker using a grinding stone 2 years ago with Complaining of gradual visual impairment was referred to ophthalmology clinic.
|
|
Methods:
|
Based on the history, orbital CT scan without contrast and ocular sonography was done. An intraocular foreign body (IOFB) was found in his left eye, also electeroretiongarm (ERG) was done
|
|
Results:
|
and ocular siderosis was diagnosed based on flat scotopic and photopic ERG, So ocular surgery was done and rod-shape IOFB with approximate diameter of 4 mm was removed from supranasal quadrant of angle. One and two month after operation, there was no significant change in slit lamp examination (SLE), but VA improved from 20/100 to 20/60 at month one and 20/20 at month 2. Photopic and scotopic ERG returned to normal state at month 2 and completely became similar to the right eye.
|
|
Conclusion:
|
In conclusion it is important to rule out IOFB, especially in penetrating ocular trauma.Also based on the case and other similar study, it can be said that ERG is a good method for diagnosis of ocular siderosis and follow up of its recovery process after removing of IOFB.
|
|
Attachment:
|
4227ocular siderosis.pptx
|
|