scholarly journals Relationships Between Retinal Break Locations And The Shapes Of The Detachments [Corrigendum]

2019 ◽  
Vol Volume 13 ◽  
pp. 1997-1998
Author(s):  
Izumi Yoshida ◽  
Tomoaki Shiba ◽  
Yuichi Hori ◽  
Takatoshi Maeno
Keyword(s):  
Retinal Break

scholarly journals Relationships between retinal break locations and the shapes of the detachments

2018 ◽  
Vol Volume 12 ◽  
pp. 2213-2222
Author(s):  
Izumi Yoshida ◽  
Tomoaki Shiba ◽  
Yuichi Hori ◽  
Takatoshi Maeno
Keyword(s):  
Retinal Break

Pathogenesis, Epidemiology, and Natural Course of Retinal Detachment

2009 ◽  
Author(s):  
Daniel A. Brinton ◽  
Charles P. Wilkinson
Keyword(s):  
Diabetic Retinopathy ◽  
Retinal Detachment ◽  
Proliferative Diabetic Retinopathy ◽  
Posterior Vitreous Detachment ◽  
Subretinal Fluid ◽  
Vitreous Cavity ◽  
Subretinal Space ◽  
Retinal Break ◽  
Vitreous Detachment ◽  
Pass Through

Retinal detachment does not result from a single, specific disease; rather, numerous disease processes can result in the presence of subretinal fluid. The three general categories of retinal detachments are termed rhegmatogenous, exudative, and tractional. Rhegmatogenous detachments are sometimes referred to as primary detachments, while both exudative and tractional detachments are called secondary or nonrhegmatogenous detachments. The three types of retinal detachments are not mutually exclusive. For example, detachments associated with proliferative vitreoretinopathy or proliferative diabetic retinopathy may exhibit both rhegmatogenous and tractional features. However, excluding the section on differential diagnosis in Chapter 5, the scope of this book is limited to rhegmatogenous retinal detachments. Accordingly, throughout the book, the term retinal detachment refers to the rhegmatogenous type, unless another type is specifically mentioned. Rhegmatogenous detachments (from the Greek rhegma, meaning rent, rupture, or fissure) are the most common form of retinal detachment. They are caused by a break in the retina through which fluid passes from the vitreous cavity into the subretinal space. The responsible break(s) can be identified preoperatively in more than 90% of cases, but occasionally the presence of a minute, unseen break must be assumed. Exudative detachments, also called serous detachments, are due to an associated problem that produces subretinal fluid without a retinal break. This underlying problem usually involves the choroid as a tumor or an inflammatory disorder. Tractional detachments occur when pathologic vitreoretinal adhesions or membranes mechanically pull the retina away from the pigment epithelium without a retinal break. The most common causes include proliferative diabetic retinopathy, cicatricial retinopathy of prematurity, proliferative sickle retinopathy, and penetrating trauma. Retinal breaks may subsequently develop, resulting in a combined tractional and rhegmatogenous detachment. The essential requirements for a rhegmatogenous retinal detachment include a retinal break and low-viscosity vitreous liquids capable of passing through the break into the subretinal space. Vitreous changes usually precede development of important defects in the retina. The usual pathologic sequence causing retinal detachment is vitreous liquefaction followed by a posterior vitreous detachment (PVD) that causes traction at the site of significant vitreoretinal adhesion with a subsequent retinal tear. Fluids from the vitreous cavity then pass through the tear into the subretinal space (Figure 2–1), augmented by currents within the vitreous cavity caused by rotary eye movements. Although a total PVD is usually seen, many detachments occur with partial vitreous detachment, and evidence of posterior vitreous detachment may not be seen.

Retinal break type and proliferative vitreoretinopathy in nontraumatic retinal detachment

1990 ◽  
Vol 228 (5) ◽  
pp. 423-425 ◽  
Author(s):  
Enrique Malbran ◽  
Ricardo A. Dodds ◽  
Ricardo Hulsbus ◽  
Daniel E. Charles ◽  
Jorge L. Buonsanti ◽  
...  
Keyword(s):  
Retinal Detachment ◽  
Proliferative Vitreoretinopathy ◽  
Retinal Break

scholarly journals Full-Thickness Macular Hole Formation in the Postoperative Period After Initial Vitrectomy for Rhegmatogenous Retinal Detachment

2017 ◽  
Vol 8 (3) ◽  
pp. 595-601 ◽  
Author(s):  
Hirotsugu Takashina ◽  
Akira Watanabe ◽  
Hiroshi Tsuneoka
Keyword(s):  
Retinal Detachment ◽  
Macular Hole ◽  
Postoperative Period ◽  
Rhegmatogenous Retinal Detachment ◽  
Yttrium Aluminum Garnet ◽  
Cataract Extraction ◽  
Internal Limiting Membrane ◽  
Full Thickness ◽  
Retinal Break ◽  
Full Thickness Macular Hole

Background and Objective: To evaluate full-thickness macular hole (MH) formation in the postoperative period after initial vitrectomy for rhegmatogenous retinal detachment (rRD). Materials and Methods: We retrospectively reviewed the medical records of 4 consecutive eyes that required additional vitrectomy for full-thickness MH between April 2013 and March 2016 after undergoing an initial vitrectomy for rRD. Results: Epiretinal membrane (ERM) was identified by preoperative optical coherence tomography or intraoperative dye staining in each case. Photocoagulation of retinal breaks prior to initial vitrectomy was performed in Cases 1, 2, and 3 (4–16 days), with yttrium-aluminum-garnet capsulotomy after cataract extraction also performed prior to the retinal break formation in Case 3. At the initial vitrectomy, there was a superior retinal break which crossed the equator in Case 2, and an intentional hole was created in Cases 1 and 4. The mean interval from the initial vitrectomy until MH formation was 27.5 ± 15.8 months. As with Case 2, the intervals in Cases 1 and 4, in which an intentional hole was created, were clearly shorter than in those in Case 3. Finally, MH closure was achieved after an additional vitrectomy (removal of the internal limiting membrane with ERM and gas tamponade) and best-corrected visual acuity improved in each case. Conclusion: ERM was identified in the cases examined in our study. The presence of an intentional hole might shorten the interval of MH formation after vitrectomy for rRD.

AGE-RELATED MACULAR DEGENERATION WITH MASSIVE SUBRETINAL HEMORRHAGE EASILY REMOVED THROUGH A RETINAL BREAK

2008 ◽  
Vol 2 (4) ◽  
pp. 292-295
Author(s):  
Takayuki Baba ◽  
Mariko Kubota-Taniai ◽  
Yoshinori Mitamura ◽  
Shuichi Yamamoto
Keyword(s):  
Macular Degeneration ◽  
Age Related Macular Degeneration ◽  
Subretinal Hemorrhage ◽  
Retinal Break ◽  
Age Related

Retinal Break

2014 ◽  
pp. 1-3
Author(s):  
Francesco Boscia ◽  
Giuseppe D’Amico Ricci ◽  
Ermete Giancipoli
Keyword(s):  
Retinal Break
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