Canadian scientists from McMaster University and the Royal Ontario Museum have found a malignant tumor in the fibula of a dinosaur that lived 76 million years ago. Research published by the scientific journal Lancet Oncology. It is noted that the initially unusual growths and lesions on the bone, which were found in 1989, were mistaken for traces of a healed fracture. However, a number of tests carried out showed that the centrosaurus suffered from osteosarcoma - bone cancer.. “Here we are showing clear signs of advanced bone cancer in a horned dinosaur living 76 million years ago - for the first time. It's very exciting, " At the same time, another researcher, David Evans, noted that cancer probably made the dinosaur vulnerable, but the herbivore managed to survive thanks to life in a large herd, and he most likely died along with other members of the herd as a result of the flood.. Rats with a chip in their brains can smell cancer Scientists reportedly found " News from in Telegram. Subscribe to our channel https: // t. me / korrespondentnet Author: 1.