Vogt–Koyanagi–Harada disease Vogt–Koyanagi–Harada disease Vogt–Koyanagi–Harada disease (VKH), also known as Vogt–Koyanagi–Harada syndrome, uveomeningitis syndrome and uveomeningoencephalitic syndrome, is a multisystem disease of presumed autoimmune cause, that affects pigmented tissues, which have melanin. The most significant manifestation is bilateral, diffuse uveitis, which affects the eye. VKH may variably also involve the inner ear with effects on hearing, the skin, and the meninges of the central nervous system. The disease is characterised by bilateral diffuse uveitis, with pain, redness and blurring of vision. The eye symptoms may be accompanied by a varying constellation of systemic symptoms, such as auditory (tinnitus, vertigo, and hypoacusis), neurological
Ole Ritter Impossible Hour" (Danish: "Den umulige time"), explores Ritter's attempt to regain the one-hour distance record in Mexico City. Sources: Ole Ritter Ole Ritter (born 29 August 1941) is a former Danish racing cyclist, mainly known for breaking the hour record in 1968. As an amateur he rode for ABC Denmark. His breakthrough came in 1962 where he won 2 silver medals at the world championship in Italy, Individual & 100 km team time trial. Ritter took part in the 1964 Summer Olympics. He rode the individual road race and finished in 74th place, and was part of the Danish team