Efficacy of TTT (Transpupillary Thermotherapy) in Treatment of Myopic Subretinal Choroidal Neovascular Membranes (SNVMs)
نویسندگان
چکیده
منابع مشابه
Transpupillary thermotherapy (TTT) for the treatment of choroidal neovascularisation.
AIM To assess the effectiveness of transpupillary thermotherapy (TTT) for the treatment of classic and occult choroidal neovascularisation (CNV). METHOD In a retrospective, case selected, open label trial 44 eyes of 42 patients with CNV secondary to age related macular degeneration (ARMD) were studied. 44 eyes with angiographically defined CNV were treated with diode laser (810 nm) TTT. Laser...
متن کاملTRANSPUPILLARY THERMOTHERAPY (TTT): A novel approach in the treatment of occult subfoveal choroidal neovascularization in age-related macular degeneration
Dr. Ashish Vaidya Vitreo-retinal Consultant, Bombay City Eye Institute. Dr. Jigisha Shah Fellow, Bombay City Eye Institute INTRODUCTION: ARMD is a leading cause of central vision loss in patients older than 50 years of age. The majority of eyes suffer severe vision loss as a result of choroidal neovascularization, the only proven effective treatment for which is laser photocoagulation. The Macu...
متن کاملRetinal temperature increase during transpupillary thermotherapy: effects of pigmentation, subretinal blood, and choroidal blood flow.
PURPOSE To study the risk of adverse events in transpupillary thermotherapy (TTT) for age-related macular degeneration by measuring how laser-induced retinal temperature increase is affected experimentally by subretinal blood, choroidal blood flow, and chorioretinal pigmentation. METHODS An ultrafine thermocouple technique was developed to measure retinal temperature increase during TTT in al...
متن کاملSubretinal surgery for peripapillary subretinal neovascular membranes.
PURPOSE To report the results of surgical removal of extrafoveal peripapillary subretinal neovascular membranes (PSRNVMs) for elderly patients in whom visual acuity was threatened or affected by subretinal fluid, subretinal hemorrhage, subretinal exudate, or PSRNVM growth toward the fovea. METHODS Retrospective review of six eyes of six patients undergoing subretinal surgical removal of PSRNV...
متن کاملHistopathological findings in human choroidal melanomas after transpupillary thermotherapy.
AIMS The effect of transpupillary thermotherapy (TTT) on human choroidal melanomas was investigated by means of histopathology. METHODS Before enucleation TTT was performed in 11 eyes with a xenon are photocoagulator with a red filter or a diode laser at 810 nm. The exposure time was 1 minute; the estimated temperature at the top of the tumour was about 65 degrees C. RESULTS Seven of 11 tum...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Medical Sciences
سال: 2006
ISSN: 1682-4474
DOI: 10.3923/jms.2007.88.93