Results 41 to 50 of about 80,245 (307)

Evaluation of clinical efficacy sparing and standard panretinal laser coagulation of the retina in nonproliferative diabetic retinopathy

Бюллетень сибирской медицины, 2012
We have shown that the classical panretinal laser coagulation is a rather traumatic procedure, damaging all layers of the retina, leadingbto a narrowing of visual fields and decrease the electrical activityof the retina that can impair quality of life ...
O. G. Shilova, I. V. Zapuskalov, S. V. Philippova   +2 more
doaj   +1 more source

Method for selection macular edema region using optical coherence tomography data [PDF]

Компьютерная оптика, 2020
The paper proposes a method for selection the region of diabetic macular edema in fundus images using OCT data. The relevance of the work is due to the need to create support systems for laser coagulation to increase its effectiveness.
Nataly Ilyasova, Nikita Demin , Aleksandr Shirokanev, Alexandr Kupriyanov, Evgeniy Zamytskiy   +4 more
doaj   +1 more source

Laser-induced generation of singlet oxygen and its role in the cerebrovascular physiology [PDF]

, 2017
For over 55 years, laser technology has expanded from laboratory research to widespread fields, for example telecommunication and data storage amongst others.
Bragina, O. A., Gekaluyk, A. S., Goltsov, Alexey, Rafailov, E. U., Saranceva, E. I., Semyachkina-Glushkovskaya, O. V., Sokolovski, S. G., Tuchin, V. V.   +7 more
core   +2 more sources

Mathematical substantiation of retinal laser coagulation pattern using hexagonal pattern form in the treatment of active stages of retinopathy of prematurity

Офтальмохирургия, 2020
Purpose. To substantiate mathematically the tissue-preserving effect on  the  retinal  hexagonal  pattern  during  the  laser  treatment  of  active retinopathy of prematurity.Material and methods.
A. V. Tereshchenko, I. G. Trifanenkova, Y. A. Sidorova, V. V. Firsova, V. Y. Kirillov   +4 more
doaj   +1 more source

Ways of Improvement of Safety and Efficiency of Endovenous Laser Coagulation in Treatment of Lower Limb Varicose Vein Disease

Galician Medical Journal, 2016
Nowadays endovenous laser coagulation is the priority method of treatment of lower limb varicose vein disease. However, there are a number of specific complications that reduce efficiency of its usage.
Roman Kohan, Volodymyr Goshchynsky
doaj   +1 more source

Methods of mathematical modeling of fundus laser exposure for therapeutic effect evaluation

Компьютерная оптика, 2020
When laser coagulation of eye retina is carried out, the laser beam is directed to target retinal areas selected by an ophthalmologist. The exposure to laser light produces a photocoagulate.
A.S. Shirokanev, A.S. Kibitkina, N.Y. Ilyasova, A.A. Degtyarev   +3 more
doaj   +1 more source

Investigation of laser pulsing parameters’ importance in Er:YAG laser skin ablation: a theoretical study conducted via newly developed thermo-mechanical ablation model

International Journal of Hyperthermia, 2019
Objective: Importance of laser pulsing parameters and tissue’s mechanical properties in the Er:YAG laser skin-tissue ablation is not adequately understood.
Hossam El-Khalil, Mousa Alzanina, Khaldon Lweesy, Aiman Alshare   +3 more
doaj   +1 more source

Survival and quality of life benefit after endoscopic management of malignant central airway obstruction [PDF]

, 2016
Although interventional management of malignant central airway obstruction (mCAO) is well established, its impact on survival and quality of life (QoL) has not been extensively studied.We prospectively assessed survival, QoL and dyspnea (using validated ...
Dimitropoulos, C, Filippidis, FT, Gennimata, S, Gerovasili, V, Giozos, I, Koufos, N, Koulouris, N, Pataka, A, Stratakos, G, Syrigos, K, Zakynthinos, S, Zarogoulidis, P, Zissimopoulos, A   +12 more
core   +2 more sources

Retinopathy of Prematurity. Review

Oftalʹmologiâ, 2021
Retinopathy of prematurity (RP) is a complex pathology among prematurely born children, which requires a comprehensive approach, including both prevention of the development of more severe stages of the disease, leading to poor vision and irreversible ...
N. V. Popova, A. P. Goydin, O. L. Fabrikantov   +2 more
doaj   +1 more source

Laser treatment in diabetic retinopathy [PDF]

, 2007
Diabetic retinopathy is a leading cause of visual impairment and blindness in developed countries due to macular edema and proliferative diabetic retinopathy (PDR). For both complications laser treatment may offer proven therapy: the Diabetic Retinopathy
Akduman L, Aljoscha S. Neubauer, Arend O, Bandello F, Benson WE, Chew EY, Davies N, Ferris, Ferris F, Friberg TR, Gabel VP, Gallemore RP, Giovannini A, Gupta V, Hainsworth DP, Jaffe GJ, Kinyoun J, Klein R, Kroll P, Ladas ID, Laursen ML, Lee CM, Lewis H, Luttrull JK, Maeshima K, Michael W. Ulbig, Neubauer AS, Parolini B, Puliafito CA, Sanchez-Tocino H, Schatz H, Shahidi M, Shimura M, Ulbig MR, Ulbig MW, Ulbig MW, Xu X   +36 more
core   +1 more source