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.
Certain health issues, such as high blood sugar, tobacco use, or past pelvic trauma, may also lead to wound healing problems, and may help cause Peyronie's disease. Stages of Peyronie's Disease. Peyronie's disease is often split into 2 stages: the acute phase and the chronic phase. During both phases, the bent/curved penis may cause problems with sex. You also may have ED. Acute Phase: The acute phase lasts for 6 to 18 months.