The Early Years of HDTV. Modern-day HDTV has its roots in research that was started in Japan by the NHK (Japan Broadcasting Corporation) in 1970. In 1977, the SMPTE (The Society of Motion Picture and Television Engineers) Study Group on High Definition Television was formed.
What is the connection between Peyronieâs disease and Dupuytrenâs contracture? Many men with Peyronieâs disease also have Dupuytrenâs contracture, a connective tissue disorder that causes scar tissue to harden on the palm of the hand. This causes fingers to curve, much like the penis curves in Peyronieâs disease.
Peyronie's disease is penis problem caused by scar tissue, called plaque, that forms inside the penis. It can result in a bent, rather than straight, erect penis. Most men with Peyronie's disease can still have sex. But for some, it can be painful and cause erectile dysfunction. Depending on the symptoms, you may opt for observation, medical or surgical treatments. What Causes Peyronie's Disease? Doctors donât know exactly why Peyronie's disease happens.