Understanding Fluorescein Angiography, by Manfred Spitznas

By Manfred Spitznas

Fluorescein angiography is an imperative software in glossy ophthalmology. it really is based at the evaluate of phenomena with regards to the habit intravenously administered sodium fluorescein within the tissues of the ocular fundus. in most cases, texts on fluorescein angiography in simple terms describe the common development, caliber, and volume of the phenomena particular to various vascular and different illnesses of the retina and choroid. against this, the current booklet bargains with the morphological must haves and structural alterations on which the person phenomena are established. this information presents the retina expert, the final ophthalmologist, and the fundamental scientist alike with important details towards knowing the character and mechanism of the underlying problems. The booklet represents a distinct mix of textbook and atlas, continuously combining concise statements in English, German, and Spanish on one web page with didactically conceived explanatory illustrations at the dealing with web page.

Show description

Read Online or Download Understanding Fluorescein Angiography, Fluoreszeinangiografie verstehen, Entendiendo Angiografía con Fluoresceína (English, German and Spanish Edition) PDF

Similar ciencia books

El Antropólogo Inocente

El autor, doctorado en antropologia en Oxford, se dedico durante un par de anos al estudio de una tribu poco conocida del Camerun, lo que constituyo su primera experiencia en el trabajo de campo, y casi los angeles ultima. Nigel Barley se instalo en una choza de barro con l. a. intencion de investigar las costumbres y creencias del pueblo dowayo.

Las cadenas musculares. Tomo IV - Miembros inferiores

L. a. fisiolog? ­a de los m? ?sculos del pie, m? ?s all? ? de los angeles especificidad de cada uno de ellos, tiene una cualidad international de correcci? ?n para conservar l. a. simplicidad de los movimientos b? ?sicos del pie, manteniendo siempre al mismo tiempo l. a. diversidad -de combinaciones impuestas por el apoyo en el suelo y las posibilidades de propulsi?

Cálculo Infinitesimal de Varias Variables

Los angeles presente obra va dirigida a aquellos estudiantes que, después de haber seguido un primer curso de cálculo infinitesimal, de una variable, deben continuar su formación en esta disciplina, ya sean alumnos de ciencias matemáticas o físicas, de ingeniería o arquitectura, de informática, de ciencias económicas o empresariales

Additional resources for Understanding Fluorescein Angiography, Fluoreszeinangiografie verstehen, Entendiendo Angiografía con Fluoresceína (English, German and Spanish Edition)

Sample text

This is the case when transparent materials, such as drusen, accumulate under the pigment epithelium, causing thinning of the epithelium and focal dispersion of pigment granules (top). In this way a window is formed that allows an unhindered view of choroidal fluorescence. Electron microscopic flat section (bottom) through a single druse along the dotted line in the top figure. The ring represents the pigment epithelial basement membrane. Outside are the basal infoldings of the RPE. Inside the ring is the druse, which is filled with transparent debris.

For this reason the retinal pigment epithelium does not usually form blisters. Das retinale Pigmentepithel ist fest angeheftet. Aus diesem Grund bildet das retinale Pigmentepithel normalerweise keine Blasen. El epitelio pigmentado de la retina esta firmemente adherido. Por esta raz´on el epitelio pigmentado de la retina generalmente no forma ves´ıculas. Attachment of Retinal Pigment Epithelium Fig. 25 57 58 Mechanical Phenomena / Attachment of Retinal Epithelium › The attachment of the retinal pigment epithelium to Bruch’s membrane is achieved by the presence of so-called hemidesmosomes on the basal side of RPE cells (top).

Under the electron microscope the hemidesmosomes are recognized as little black densities at the tips of the basal infoldings of the pigment epithelium. They have the function of tacks that hold the pigment epithelium to Bruch’s membrane (bottom). arrows = hemidesmosomes › Die Anhaftung des retinalen Pigmentepithels an die Bruch’sche Membran wird erreicht durch das Vorhandensein sog. Hämidesmosomen an der basalen Seite der Pigmentepithelzellen (oben). Unter dem Elektronenmikroskop erscheinen die Hämidesmosomen als kleine schwarze Verdichtungen an den Spitzen der basalen Einfaltungen des Pigmentepithels.

Download PDF sample

Rated 4.74 of 5 – based on 47 votes