The strong immediate phototoxicity of acid violet reflects its clinical toxicity. Bromophenol blue might also be disadvantageous for patient outcome because of its delayed phototoxicity. The other dyes (trypan blue, brilliant blue g, and indocyanine green) were not found to be toxic neither with exposure to ambient light nor after exposure to light of intensities used in surgery.

No abstract

A solar eclipse is an impressive natural phenomenon that was last experienced in Europe in 2006. Last year, on March 20th 2015, a solar eclipse was visible in much of Europe. Solar retinopathy is a recognised potentially sight threatening condition that has been associated with direct or unprotected sun gazing. Public education has been shown to improve behaviour and attitudes that could influence the development of solar retinopathy during an eclipse. We have performed a study through newspapers prior to the 2015 solar eclipse in different European countries, in order to determine the level of public health awareness and attitudes to protection. 31 online editions of national newspapers were reviewed from six countries where the eclipse was most visible. Solar retinopathy, potential warnings, safe methods of viewing an eclipse and assessment of use and dangers of modern technologies were assessed. All 25 newspapers examined mentioned the solar eclipse and risk to eyesight. Safe methods for viewing the eclipse were discussed in all newspapers. Eclipse eyeglasses were mentioned in 29 of the 31 newspapers reviewed. Children were identified as a high-risk group but advice for children viewing the eclipse varied between countries. Since the solar eclipse of 2006, there has been an increase in the level of education available in the media. Although the safe methods for viewing an eclipse have not changed in recent years, emerging technologies, such as camera phones and the "selfie" trend, have potentially increased the risk of eclipse-associated retinopathy.