Biomaterial Database

Temporal branch retinal vein obstruction: a review. 1986

L E Magargal, and A S Kimmel, and G E Sanborn, and W H Annesley

Two hundred forty-six eyes with temporal branch retinal vein obstruction (TBRVO) were studied prospectively. Of the 85 eyes not receiving laser treatment, 35 (41%) presented with greater than or equal to 20/50 vision and 89% remained in this group; whereas, 29 eyes (34%) presented with less than or equal to 20/200 vision and only 17% improved. Of the 161 eyes receiving laser, 40 (25%) had greater than or equal to 20/50 vision pre-treatment and 75% remained in this group; whereas, 64 eyes (40%) had less than or equal to 20/200 vision pre-treatment and 50% improved. The average final VA (20/70 vs 20/100), risk of developing neovascularization in ischemic TBRVO (3% vs 34%) and risk of vitreous hemorrhage in proliferative TBRVO (10% vs 57%) were all significantly better in treated eyes (p less than or equal to 0.01).

UI	MeSH Term	Description	Entries
D007511	Ischemia	A hypoperfusion of the BLOOD through an organ or tissue caused by a PATHOLOGIC CONSTRICTION or obstruction of its BLOOD VESSELS, or an absence of BLOOD CIRCULATION.	Ischemias
D007834	Lasers	An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum.	Masers,Continuous Wave Lasers,Pulsed Lasers,Q-Switched Lasers,Continuous Wave Laser,Laser,Laser, Continuous Wave,Laser, Pulsed,Laser, Q-Switched,Lasers, Continuous Wave,Lasers, Pulsed,Lasers, Q-Switched,Maser,Pulsed Laser,Q Switched Lasers,Q-Switched Laser
D008028	Light Coagulation	The coagulation of tissue by an intense beam of light, including laser (LASER COAGULATION). In the eye it is used in the treatment of retinal detachments, retinal holes, aneurysms, hemorrhages, and malignant and benign neoplasms. (Dictionary of Visual Science, 3d ed)	Photocoagulation,Coagulation, Light,Coagulations, Light,Light Coagulations,Photocoagulations
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009389	Neovascularization, Pathologic	A pathologic process consisting of the proliferation of blood vessels in abnormal tissues or in abnormal positions.	Angiogenesis, Pathologic,Angiogenesis, Pathological,Neovascularization, Pathological,Pathologic Angiogenesis,Pathologic Neovascularization,Pathological Angiogenesis,Pathological Neovascularization
D010539	Permeability	Property of membranes and other structures to permit passage of light, heat, gases, liquids, metabolites, and mineral ions.	Permeabilities
D011446	Prospective Studies	Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.	Prospective Study,Studies, Prospective,Study, Prospective
D012164	Retinal Diseases	Diseases involving the RETINA.	Disease, Retinal,Diseases, Retinal,Retinal Disease
D005260	Female		Females