In summary, lattice degeneration is a relatively common conditionВ that affects the retina, especially in nearsighted people. This treatment can range fromВ a laser treatment completed in the office to surgery in the operating room,В depending on the severity of the condition. In those who do develop a retinal tear or detachment, treatment will beВ performed, typically by a retina specialist. If anyВ of these occur, you should seek prompt attention from an ophthalmologist orВ retina specialist. Symptoms to look out for include blurry vision, a curtainВ obscuring part of the outer visual field, flashing lights, and new floaters. Rarely, lattice degeneration can lead to complications such as a retinalВ tear or detachment. It is notВ known if these interventions are effective in preventing retinal complications. Your doctor will discuss the risks andВ benefits of doing so with you if he or she thinks it is worth considering. In rare circumstances, some physicians may perform preventive laser therapyВ or cryotherapy (a type of freezing treatment) to strengthen the peripheralВ retina in the areas where it is weak. Therefore, in general, no treatment is needed for latticeВ degeneration aside from regular monitoring with dilated fundus examinations. Lattice is thought to be minimally progressive andВ fortunately, the vast majority of patients with this condition never develop a retinalВ tear or detachment. If you experience any of these, seek prompt ophthalmic care. Curtain obscuring part of your peripheral visual field.Prompt attention from an ophthalmologist or retina specialist. However, inВ rare cases it can lead to a retinalВ tear or detachment, which are very serious conditions that require Lattice degeneration itself doesВ not cause symptoms. Prevention or cure for lattice degeneration. (nearsightedness), but lattice-like lesions are also seen in rare diseases suchДЄs Stickler syndrome, Ehlers-Danlos, and Marfan syndrome. It is most commonly found in patients with myopia And while thisВ condition does not follow a definitive inheritance pattern, it frequentlyВ clusters within families. There does notВ appear to be a correlation in incidence by gender or race. Lattice degeneration occurs in 8% to 10% of theВ general population and its cause is not fully understood. In general, no imaging tests are necessaryВ to diagnose this disease, although some providers may obtain wide-angleВ photographs of your retinas to assist in monitoring your condition. Depending on the nature of your findings, the doctor mayВ also examine your retina while exerting a slight amount of pressure aroundВ your eye (scleral depression). The eye care specialist will then use a headlight and a special lens toВ perform the exam. Dilating drops will cause your visionВ to be blurry for several hours before returning to normal. A dilated fundus examination is doneВ by administering dilating eye drops in your eyes to expand the pupil so that the retina can be carefully evaluated. Lattice degeneration itself does not causeВ symptoms, so the only way to diagnose the condition is with a dilated fundusВ examination by an eye care provider. В© 2018, American Society of Retina Specialists. Hamid Ahmadieh, MD, Labbafinejad Medical Center. There are also pigment clumps and crosshatching of sclerotic vessels, two features commonly observed in lattice degeneration. Note the retinal thinning, which is characterized by a color change. Photograph of the peripheral retina demonstrates an area of lattice degeneration. PudlГЎk, 'Congruence lattices of finite algebras and intervals in subgroup lattices of finite groups' Alg. Kronheimer (ed.), Aspects of Topology: in Memory of Hugh Dowker, Lect. Isbell, 'Graduation and dimension in locales' I.H. GaliГЎn, 'TheoriГЎ de la dimensiГіn', Madrid (1979) Feit, 'An interval in the subgroup lattice of a finite group which is isomorphic to ' Alg. OreВ the latter used the term 'structure' instead of 'lattice', but this quickly became obsolete except in Russia, where it survived until the 1960-s. The development of the subject in the 1930-s was largely the work of G. The first significant work on lattices was done by E. 1) A linearly ordered set (or chain) $ M $Дў) The subspaces of a vector space ordered by inclusion, where

Define lattice