Medical malpractice involving colon and rectal disease

To determine objectively the causes of malpractice litigation involving colon and rectal disease, a retrospective review was undertaken of all cases tried in the U.S. federal and state civil court system over a 21-year period from 1971 through 1991. Ninety-eight malpractice cases were identified from a computerized legal data base, involving 103 allegations of negligence. Allegations fell into five major categories: 1) failure to timely diagnose disease, principally colorectal cancer and appendicitis (n = 44/103; 43 percent); 2) iatrogenic colon injury (n = 25/103; 24 percent); 3) iatrogenic medical complications during diagnosis or treatment (n = 16/103; 15 percent); 4) sphincter injury with fecal incontinence, resulting from anorectal surgery or midline episiotomy (n = 10/103; 10 percent); and 5) lack of informed consent, especially regarding extent of procedures or risk of endoscopy (n = 8/103; 8 percent). These data may aid in design of risk prevention strategies related to the diagnosis and treatment of colorectal disease.