Historical Aspects and Evolution of the Application of Vital Dyes in Vitreoretinal Surgery and Chromovitrectomy

2008 ◽  
pp. 29-34 ◽  
Author(s):  
Eduardo B. Rodrigues ◽  
Fernando M. Penha ◽  
Bruno Furlani ◽  
Carsten H. Meyer ◽  
Mauricio Maia ◽  
...  
Keyword(s):  
Vitreoretinal Surgery ◽  
Historical Aspects ◽  
Vital Dyes

The Use of Vital Dyes during Vitreoretinal Surgery - Chromovitrectomy

2015 ◽  
pp. 365-375 ◽  
Author(s):  
Michel Eid Farah ◽  
Maur�cio Maia ◽  
Fernando M. Penha ◽  
Eduardo B�chele Rodrigues
Keyword(s):  
Vitreoretinal Surgery ◽  
Vital Dyes

The use of vital dyes during vitreoretinal surgery – chromovitrectomy

2010 ◽  
pp. 331-335 ◽  
Author(s):  
Michel Eid Farah ◽  
Maurício Maia ◽  
Fernando M. Penha ◽  
Eduardo Büchele Rodrigues
Keyword(s):  
Vitreoretinal Surgery ◽  
Vital Dyes

scholarly journals Photodynamic Properties of Vital Dyes for Vitreoretinal Surgery

2012 ◽  
Vol 228 (4) ◽  
pp. 234-238 ◽  
Author(s):  
Tobias Brockmann ◽  
Claudia Steger ◽  
Jens Dawczynski
Keyword(s):  
Vitreoretinal Surgery ◽  
Vital Dyes

scholarly journals Vital Dyes in Vitreoretinal Surgery

2018 ◽  
pp. 296-301
Keyword(s):  
Optical Coherence Tomography ◽  
Trypan Blue ◽  
Vitreoretinal Surgery ◽  
Internal Limiting Membrane ◽  
Direct Visualization ◽  
Brilliant Blue G ◽  
Vitreoretinal Interface ◽  
Vital Dyes ◽  
Number Of Patients ◽  
Living Tissues

It is essential to visualize posterior hyaloid, epiretinal proliferation, and internal limiting membrane during vitreoretinal surgery especially in surgeries for vitreoretinal interface diseases. Even though indirect signs and reflections may help their identification, these signs are not as reliable and effective as direct visualization of these structures in preventing traumatic surgery. Dyes that are used to stain living tissues are called vital dyes. Vitreoretinal surgery using these dyes is called chromovitrectomy. Diagnosis of vitreoretinal interface diseases was diversified, indications were widened and the number of patients was increased over the last fifteen years with the widespread use of optical coherence tomography. Vital dyes became a sine qua non in today's vitreoretinal surgeries for vitreoretinal interface diseases. This article discusses the properties and the place of widely used dyes such as triamcinolone, trypan blue, brilliant blue G, and indocyanine green.

What is a Process of Individuation?

2018 ◽  
Author(s):  
Didier Debaise
Keyword(s):  
Contemporary Philosophy ◽  
Historical Aspects ◽  
The Real ◽  
Contemporary Science ◽  
The Status

This chapter poses the question of “reality”. In opposition to a substantialist vision that has notably characterized modernity, Whitehead develops a processual conception of the real which is made of becomings and individuations. This vision of the real is envisaged starting from three distinct questions: First of all, how to exactly define a process of individuation? This question is treated in its historical aspects (Aristotle and Leibniz) and with respect to contemporary philosophy (Simondon and Deleuze). Secondly, where do the forms, the puissances, the virtualities derive from which accompany any individuation? Starting from this question it is most notably the relation with Platonism and its heritage that is elaborated. And third, which vision of time is implied in a theory of individuation? Even though close to Bergson, Whitehead’s philosophy profoundly differs from it with respect to the status of time and builds up new links with contemporary science.

Sign in / Sign up

Export Citation Format

Share Document