title: The specialty of colon and rectal surgery: its impact on patient care and role in academic medicine.
abstract: The specialty of colon and rectal surgery, a specialty of general surgery, has evolved from the field of proctology. Clinical care has demonstrated decreased number of patients requiring intestinal stomas, improved quality of life in patients with benign anorectal disorders, and more favorable results in patients afflicted with primary and recurrent colorectal cancer. Basic science investigations have spawned from clinical questions such as the molecular biology of colorectal cancer, use of cyclooxygenase inhibitors and polyp regression, and novel cytokine antagonists in inflammatory bowel disease. Medical students are exposed to surgeons with expertise in anorectal anatomy and physiology, mechanisms of carcinogenesis and the importance of screening for detection of colorectal cancer, and novel therapies for inflammatory bowel disease. Surgical residents benefit by having a colorectal surgeon on the faculty by repetitive exposure to anorectal surgery, low pelvic anastomoses, stoma creation and closure, and surgery involving the small intestine. Senior colorectal surgeons will develop critical pathways for the healthcare delivery of patients afflicted with colorectal disease. The specialty of colorectal surgery will continue to translate into improved patient care and positively impact in academic medicine by providing expertise into student and resident training and generate highly sophisticated clinical and basic science investigations.
authors.affiliation: Department of Surgery, Division of Gastrointestinal Surgery, Yale University School of Medicine, New Haven, Connecticut 06510, USA.
authors.forename: Walter E
authors.initials: WE
authors.lastname: Longo
mesh_terms: D003106:Colon / Q000601:surgery*; D013502:General Surgery / Q000193:education / Q000592:standards / Q000639:trends*; D006801:Humans; D005791:Patient Care; D012007:Rectum / Q000601:surgery*