Cryptorchidism Cryptorchidism Cryptorchidism is the absence of one or both testes from the scrotum. The word is from the Greek κρυπτός, "kryptos", meaning hidden, and ὄρχις, "orchis", meaning testicle. It is the most common birth defect of the male genital tract. About 3% of full-term and 30% of premature infant boys are born with at least one undescended testis. However, about 80% of cryptorchid testes descend by the first year of life (the majority within three months), making the true incidence of cryptorchidism around 1% overall. Cryptorchidism may develop after infancy, sometimes as late as young adulthood, but that is exceptional.
The Postmodern Condition The Postmodern Condition The Postmodern Condition: A Report on Knowledge () is a 1979 book by Jean-François Lyotard, in which Lyotard analyzes the notion of knowledge in postmodern society as the end of 'grand narratives' or metanarratives, which he considers a quintessential feature of modernity. Lyotard introduced the term 'postmodernism', which was previously only used by art critics, into philosophy and social sciences, with the following observation: "Simplifying to the extreme, I define postmodern as incredulity towards metanarratives". Originally written as a report on the influence of technology in exact sciences, commissioned by the "Conseil des universités du Québec", "The