Translation: from english

primary vitreous

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  • primary vitreous — the earliest vitreous in the embryo, formed from a mass of ectodermal and mesodermal fibrils between the optic cup and the lens vesicle and vascularized by the proliferating hyaloid system. It ceases to be formed when the lens capsule is formed,… …   Medical dictionary

  • persistent hyperplastic primary vitreous — a congenital anomaly, usually unilateral, due to persistence of embryonic remnants of the primary vitreous and part of the adjacent vascular structures. Clinically, there is a white pupil, elongated ciliary processes, and often microphthalmia;… …   Medical dictionary

  • Vitreous — A clear, jelly like substance that fills the middle of the eye. Also called the vitreous humor, humor in medicine referring to a fluid (or semifluid) substance. * * * 1. Glassy; resembling glass. 2. SYN: v. body. [L. vitreus, glassy, fr. vitrum,… …   Medical dictionary

  • secondary vitreous — embryonic vitreous composed of densely packed fine fibrils formed around the primary vitreous by the inner layer of the optic cup …   Medical dictionary

  • tertiary vitreous — embryonic zonular fibers derived from the primary vitreous and the basement membrane of the nonpigmented epithelium of the ciliary body; the fibers eventually attach to the lens capsule, giving rise to the zonule of Zinn …   Medical dictionary

  • Glaucoma — Classification and external resources Acute angle closure glaucoma of the right eye. Note the mid sized pupil, which was nonreactive to light, and injection of the conjunctiva. ICD 10 …   Wikipedia

  • Coats' disease — Classification and external resources Clinical photography of patient with Coats disease, showing conjunctival hyperemia, mild corneal edema, posterior synechiae and cataract. ICD …   Wikipedia

  • Persistent tunica vasculosa lentis — is a congenital ocular anomaly. Also known as persistent hyperplastic primary vitreous (PHPV). * It is a developmental disorder of the vitreous. * Usually unilateral and first noticed in the neonatal period. * Associated with micropthalmos. *… …   Wikipedia

  • Staffordshire Bull Terrier — Infobox Dogbreed akcgroup = Terrier akcstd = http://www.akc.org/breeds/staffordshire bull terrier/index.cfm ankcgroup = Group 2 (Terriers) ankcstd = http://www.ankc.aust.com/stafford.html ckcgroup = Group 4 Terriers ckcstd =… …   Wikipedia

  • Retinopathy of prematurity — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 11442 ICD10 = ICD10|H|35|1|h|30 ICD9 = ICD9|362.21 ICDO = OMIM = MedlinePlus = eMedicineSubj = oph eMedicineTopic = 413 eMedicine mult = eMedicine2|ped|1998 | MeshID = D012178 Retinopathy of… …   Wikipedia

  • Leukocoria — (also leukokoria [ [http://medical dictionary.thefreedictionary.com/leukokoria thefreedictionary.com] ] ) is an abnormal white reflection from the retina. Despite its color, the reflection is related to the familiar red eye effect, not to… …   Wikipedia


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