The first words that come to mind when people hear “Triassic” are likely dinosaur or maybe ginkgo or possibly even phytoplankton, but probably not cancer. For all that we have learned about how cancer develops based on the efforts of numerous research scientists, this disease is not solely a modern affliction. In fact, cancer has deep roots in the past. From several thousand year old human mummies to fossils millions of years old, cancer has left evidence of its presence in the historical record. Yes, even in the era of dinosaurs, cancer existed.
Cancer is usually a soft-tissue-based malady, but occasionally, it can also be found on bones, altering the bone’s surface and leaving unmistakable signs. Alterations like those observed on the femur of a 240-million-year-old shell-less stem-turtle found in modern-day Germany and described in JAMA Oncology. Continue reading “Cancer is a Scourge Most Ancient”