The lens capsule and rubeosis iridis: an angiographic study. 1984

K Moffat, and M S Blumenkranz, and E Hernandez

In 15 pigmented rabbits a pars plana lensectomy, vitrectomy and giant retinal tear with bullous retinal detachment were produced with maintenance of an intact anterior lens capsule. The incidence of subsequent rubeosis iridis, as detected angiographically, was compared with that in a control group of animals in whom the anterior lens capsule was not preserved but whose management was identical in all other respects. The rubeosis in the rabbits was angiographically identical to that seen in humans following vitrectomy, with immediate formation of a mossy hyperfluorescent surface membrane that leaked fluorescein extensively into the anterior chamber in the late phase of the angiography. It was possible to distinguish true neovascularization from breakdown of the blood-ocular barrier by the time and extent of the fluorescein leakage. Preservation of an intact anterior lens capsule reduced the incidence of unequivocal (florid) rubeosis from 73% to 33% (p less than 0.05).

UI MeSH Term Description Entries
D007498 Iris The most anterior portion of the uveal layer, separating the anterior chamber from the posterior. It consists of two layers - the stroma and the pigmented epithelium. Color of the iris depends on the amount of melanin in the stroma on reflection from the pigmented epithelium.
D007499 Iris Diseases Diseases, dysfunctions, or disorders of or located in the iris. Disease, Iris,Diseases, Iris,Iris Disease
D007903 Lens Capsule, Crystalline The thin noncellular outer covering of the CRYSTALLINE LENS composed mainly of COLLAGEN TYPE IV and GLYCOSAMINOGLYCANS. It is secreted by the embryonic anterior and posterior epithelium. The embryonic posterior epithelium later disappears. Capsule, Crystalline Lens,Capsules, Crystalline Lens,Crystalline Lens Capsule,Crystalline Lens Capsules,Lens Capsules, Crystalline
D007908 Lens, Crystalline A transparent, biconvex structure of the EYE, enclosed in a capsule and situated behind the IRIS and in front of the vitreous humor (VITREOUS BODY). It is slightly overlapped at its margin by the ciliary processes. Adaptation by the CILIARY BODY is crucial for OCULAR ACCOMMODATION. Eye Lens,Lens, Eye,Crystalline Lens
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
D011183 Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D011817 Rabbits A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes. Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D011859 Radiography Examination of any part of the body for diagnostic purposes by means of X-RAYS or GAMMA RAYS, recording the image on a sensitized surface (such as photographic film). Radiology, Diagnostic X-Ray,Roentgenography,X-Ray, Diagnostic,Diagnostic X-Ray,Diagnostic X-Ray Radiology,X-Ray Radiology, Diagnostic,Diagnostic X Ray,Diagnostic X Ray Radiology,Diagnostic X-Rays,Radiology, Diagnostic X Ray,X Ray Radiology, Diagnostic,X Ray, Diagnostic,X-Rays, Diagnostic
D002387 Cataract Extraction The removal of a cataractous CRYSTALLINE LENS from the eye. Enzymatic Zonulolysis,Phakectomy,Cataract Extractions,Enzymatic Zonulolyses,Extraction, Cataract,Extractions, Cataract,Phakectomies,Zonulolyses, Enzymatic,Zonulolysis, Enzymatic
D005451 Fluorescein Angiography Visualization of a vascular system after intravenous injection of a fluorescein solution. The images may be photographed or televised. It is used especially in studying the retinal and uveal vasculature. Fluorescence Angiography,Fundus Fluorescence Photography,Angiography, Fluorescein,Angiography, Fluorescence,Fluorescence Photography, Fundus,Photography, Fundus Fluorescence

Related Publications

K Moffat, and M S Blumenkranz, and E Hernandez
December 1946, American journal of ophthalmology,
K Moffat, and M S Blumenkranz, and E Hernandez
April 1975, Klinika oczna,
K Moffat, and M S Blumenkranz, and E Hernandez
January 1951, Annales Universitatis Mariae Curie-Sklodowska. Sectio D: Medicina,
K Moffat, and M S Blumenkranz, and E Hernandez
January 1970, Acta medica Academiae Scientiarum Hungaricae,
K Moffat, and M S Blumenkranz, and E Hernandez
July 1971, Canadian journal of ophthalmology. Journal canadien d'ophtalmologie,
K Moffat, and M S Blumenkranz, and E Hernandez
January 1949, Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde,
K Moffat, and M S Blumenkranz, and E Hernandez
March 1967, American journal of ophthalmology,
K Moffat, and M S Blumenkranz, and E Hernandez
January 2017, The Pan African medical journal,
K Moffat, and M S Blumenkranz, and E Hernandez
February 1947, American journal of ophthalmology,
K Moffat, and M S Blumenkranz, and E Hernandez
June 1966, Annales d'oculistique,
Copied contents to your clipboard!