Alexander Monro (tertius) Charles found the sight of surgery so upsetting that he stopped trying and turned his attention to natural history. During Monro's tenure as Professor of Anatomy, Edinburgh was rocked by scandal due to the notorious "Burke and Hare murders" in which healthy individuals were intentionally killed in order to supply cadavers for dissection by anatomy lecturers and their students. One of the murderers, William Burke, was hanged on 28 January 1829, after which he was famously dissected at the Edinburgh Medical College by Monro himself. In a letter, Monro dipped his quill pen into Burke's blood and wrote, "This is
Aortic dissection introduced and developed by Michael E. DeBakey, Denton Cooley, and Oscar Creech, cardiac surgeons associated with the Baylor College of Medicine, Houston, Texas, in 1954. DeBakey developed aortic dissection himself at age 97 in 2005, and underwent surgery in 2006. Endovascular treatment of aortic dissection was developed in the 1990s. Ritter rules are a compilation of reminders, symptoms, and risk factors designed to prevent the misdiagnosis of thoracic aortic dissection. The rules were named for actor John Ritter, who died from a thoracic aortic dissection on September 11, 2003. Ritter was initially misdiagnosed and subsequently treated for a heart attack.