you are right..but this is the question asked by one of our externals....i didnt say a word(you know it better than anyone) consulted langman but didnt find one.. ..later on i surfed surfed surfed and found a word called retinoischiasis ...but still wasnt sure ...had to consult the books...there there was the word...but with its variant ...so RETINOISCHIASIS IT Is...Senile and juvenile...