Rhegmatogenous Retinal Detachment: Features, Part 1
2018年12月1日 · Other features of chronic RRD may include a pigmented demarcation line at the detachment border, intraretinal macrocysts, atrophic thinned retina, subretinal white precipitates, and signs of proliferative vitreoretinopathy (PVR), such as fixed retinal folds.
Asymptomatic Rhegmatogenous Retinal Detachments
2022年6月25日 · Acute-onset rhegmatogenous retinal detachments (RDs) are generally symptomatic and treated with urgent surgical intervention. However, management may vary when an asymptomatic RD is diagnosed, typically incidentally, on a routine examination.
Diagnosis is on the Line - Review of Optometry
2006年10月24日 · The nonpigmented demarcation lines represent degenerative retinoschisis. Peripheral retinoschisis results from a splitting between the outer plexiform and inner nuclear layers of the retina. Retinoschisis is often mistaken for retinal detachment, which results from a separation of the sensory retina from the retinal pigment epithelium (RPE).
Navigating the Retinal Periphery - Review of Optometry
2021年2月15日 · Distinguishing factors between the two include the absence of a demarcation line that is associated with RRD, as well as the absence of a full-thickness retinal hole or break. Bullous retinoschisis can appear as acute RRD.
Evolution of demarcation line after pneumatic retinopexy—a case …
2023年10月27日 · Demarcation line in a rhegmatogenous retinal detachment (RD) is a classic finding noted in chronic cases. In this case report, we describe a case of evolution of post-operative demarcation line after pneumatic retinopexy (PnR) in a subtotal rhegmatogenous RD.
Characteristics and Prognosis of Retinal Detachments with Demarcation …
1977年11月1日 · Demarcation lines are present in 16.7% of phakic and 13.5% of aphakic retinal detachments.1 Clinically, a demarcation line appears either as a line of pigmenta tion at the junction of attached and de tached retina, or in the detached area of the retina as a line of subretinal fibrous tissue concave to the ora serrata.
a pigmented demarcation line at the detachment border, intraretinal macro-cysts, atrophic thinned retina, subret-inal white precipitates, and signs of proliferative vitreoretinopathy (PVR), such as fixed retinal folds. Assessment of RRD requires a thor-ough 360-degree fundus examination. When visualization of the fundus is
Risk factors related to chronic rhegmatogenous retinal detachment
2012年1月19日 · Demarcation lines are caused by proliferation of retinal pigment epithelia at the junction of flat and detached area, pigmented or not [7], usually in linear or curved form and concentric around the initial break (Figure 2). These lines may limit subretinal fluid spreading, which is a typical feature of chronic RRD.
Current opinion on treatment of asymptomatic retinal detachments
2006年5月19日 · If a demarcation line was present, 29% opted to discharge with advice to seek attention if symptomatic. Without the demarcation line, 60% would treat this kind of break with barricade laser.
Retinal Detachment with Demarcation Line - Retina Image Bank …
2019年4月8日 · Pigmented demarcation line from a shallow, chronic retinal detachment OD Related files