Early resolution of premacular haemorrhage following Nd:YAG laser photodisruption of posterior hyaloid

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منابع مشابه

[Subhyaloid macular haemorrhage in Terson syndrome, treated by rupture of the posterior hyaloid using YAG laser].

CASE REPORT We present the case of a 48 year-old man who had a sudden onset of vomiting, headache and loss of consciousness. The visual acuity was severely reduced in the left eye, with a large subhyaloid haemorrhage being observed in the fundus. DISCUSSION The combination of subarachnoid haemorrhage and a vitreous haemorrhage is called Terson syndrome. The details of the treatment of this ca...

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Nd:YAG Laser Photodisruption for Multilevel Premacular Hemorrhage due to Isolated Retinal Venous Macroaneurysm

A 55-year-old man presented with sudden deterioration of vision in the right eye. His visual acuity was reduced to hand motion because of a large multilevel premacular hemorrhage. Nd:YAG laser was performed to drain the entrapped hemorrhage under the internal limiting membrane (ILM) and posterior hyaloid face in the macula into the vitreous. Immediately after laser treatment, streaming of red b...

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control of the optical properties of nanoparticles by laser fields

در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...

15 صفحه اول

Clinical applications of Q-switched NdYAG laser.

682 infrared range of the electromagnetic spectrum. Though all these lasers would have some effect on melanin, three wavelength bands are most useful for treating pigmented lesions – green, red, and infrared.[1] Its not only about the wavelength, it is more about the right pulse duration and at sufficient fluence. Since green and blue light lasers are long pulsed continuous waves, they cause a ...

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vitrectomy for diffuse refractory diabetic macular edema associated with a taut premacular posterior hyaloid

purpose: to evaluate the anatomic and visual results and complications of vitrectomy in eyes with diffuse refractory diabetic macular edema associated with a taut posterior hyaloid. methods: this prospective interventional case series was conducted on 25 eyes of 22 patients with diffuse clinically significant diabetic macular edema, macular thickness greater than 250 microns on optic coherence ...

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ژورنال

عنوان ژورنال: Australian and New Zealand Journal of Ophthalmology

سال: 1996

ISSN: 0814-9763,1440-1606

DOI: 10.1111/j.1442-9071.1996.tb01609.x