Donald Balfour
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Donald Balfour
Donald Church Balfour (August 22, 1882 – July 25, 1963) was a Canadian medical educator and surgeon who specialized in gastrointestinal surgery. He worked at the Mayo Clinic from 1907 until 1947, and was director of the Mayo Foundation for Medical Education and Research from 1937 to 1947. Biography Balfour was born in Toronto, Ontario in 1882 and was educated at the Hamilton Collegiate Institute. He attended the University of Toronto, earning an M.B. degree in 1906 and M.D. in 1914. During his internship at Hamilton General Hospital in Hamilton, Ontario, he worked with the surgeon Ingersoll Olmsted, who recommended him to William James Mayo and Charles Horace Mayo. Balfour joined the Mayo brothers' practice in Rochester, Minnesota, in 1907, initially as a pathology assistant. In 1909 he became a junior surgeon and in 1912 he was promoted to head of a division of general surgery in what is now known as the Mayo Clinic. In 1910 he married William J. Mayo's daughter, Carrie Mayo. Bal ...
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Gastrointestinal Surgery
Digestive system surgery, or gastrointestinal surgery, can be divided into upper GI surgery and lower GI surgery. Subtypes Upper gastrointestinal Upper gastrointestinal surgery, often referred to as upper GI surgery, refers to a practise of surgery that focuses on the upper parts of the gastrointestinal tract. There are many operations relevant to the upper gastrointestinal tract that are best done only by those who keep constant practise, owing to their complexity. Consequently, a general surgeon may specialise in 'upper GI' by attempting to maintain currency in those skills. Upper GI surgeons would have an interest in, and may exclusively perform, the following operations: * Pancreaticoduodenectomy * Esophagectomy * Liver resection Lower gastrointestinal Lower gastrointestinal surgery includes colorectal surgery as well as surgery of the small intestine. Academically, it refers to a sub-specialisation of medical practise whereby a general surgeon focuses on the lower gastro ...
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Anastomosis
An anastomosis (, plural anastomoses) is a connection or opening between two things (especially cavities or passages) that are normally diverging or branching, such as between blood vessels, leaf#Veins, leaf veins, or streams. Such a connection may be normal (such as the foramen ovale (heart), foramen ovale in a fetus's heart) or abnormal (such as the atrial septal defect#Patent foramen ovale, patent foramen ovale in an adult's heart); it may be acquired (such as an arteriovenous fistula) or innate (such as the arteriovenous shunt of a metarteriole); and it may be natural (such as the aforementioned examples) or artificial (such as a surgical anastomosis). The reestablishment of an anastomosis that had become blocked is called a reanastomosis. Anastomoses that are abnormal, whether congenital disorder, congenital or acquired, are often called fistulas. The term is used in medicine, biology, mycology, geology, and geography. Etymology Anastomosis: medical or Modern Latin, from Gre ...
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Royal College Of Surgeons Of England
The Royal College of Surgeons of England (RCS England) is an independent professional body and registered charity that promotes and advances standards of surgical care for patients, and regulates surgery and dentistry in England and Wales. The College is located at Lincoln's Inn Fields in London. It publishes multiple medical journals including the ''Annals of the Royal College of Surgeons of England'', the '' Faculty Dental Journal'', and the '' Bulletin of the Royal College of Surgeons of England''. History The origins of the college date to the fourteenth century with the foundation of the "Guild of Surgeons Within the City of London". Certain sources date this as occurring in 1368. There was ongoing dispute between the surgeons and barber surgeons until an agreement was signed between them in 1493, giving the fellowship of surgeons the power of incorporation. This union was formalised further in 1540 by Henry VIII between the Worshipful Company of Barbers (incorporated 14 ...
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World Medical Association
The World Medical Association (WMA) is an international and independent confederation of free professional medical associations representing physicians worldwide. WMA was formally established on September 18, 1947 and has grown to 115 national medical associations, as of 2021, with 1467 Associate Members, including Junior Doctors and medical students. and more than 10 million physicians. WMA is in official relations with the World Health Organization (WHO) and seeks close collaboration with the UN Special Rapporteur on the right to physical and mental health. History The WMA was founded on 18 September 1947, when physicians from 27 different countries met at the First General Assembly of the WMA in Paris. This organization was built from an idea born in the House of the British Medical Association in 1945, within a meeting organized in London to initiate plans for an international medical organization to replace l'Association Professionnelle Internationale des Médecins", which ...
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American Board Of Surgery
The American Board of Surgery (ABS) is an independent, non-profit organization located in Philadelphia, Pennsylvania, founded for the purpose of certifying surgeons who have met a defined standard of education, training and knowledge. Surgeons certified by the ABS, known as diplomates, have completed a minimum of five years of surgical residency training following medical school and successfully completed a written and oral examination process administered by the ABS. The ABS provides board certification in general surgery, vascular surgery, pediatric surgery, surgical critical care, surgery of the hand, hospice and palliative medicine, and complex general surgical oncology. The ABS is composed of a board of directors representing the principal surgical organizations in the U.S. and is one of the 24 member boards of the American Board of Medical Specialties. History The American Board of Surgery was officially organized on January 9, 1937. The formation of the ABS was the result ...
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American College Of Surgeons
The American College of Surgeons is an educational association of surgeons created in 1913.American College of Surgeons Online "What is the American College of Surgeons?"/ref> See also *American College of Physicians The American College of Physicians (ACP) is a national organization of internists, who specialize in the diagnosis, treatment, and care of adults.Sokanu "What is an Internist?" Retrieved October 20, 2014 With 161,000 members, ACP is the largest ... References External links *ACS FoundationJournal of the American College of Surgeons
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American Gastroenterological Association
The American Gastroenterological Association (AGA) is a medical association of gastroenterologists. Approximately 16,000 scientists and physicians are members of the organization. Overview The American Gastroenterological Association is a professional association for gastroenterologists. The AGA was founded in 1897 and has grown to include 16,000 members worldwide who are involved in all aspects of the science, practice, and advancement of gastroenterology. The AGA Institute administers the practice, research and educational programs of the organization. The AGA, a 501(c)(6) organization, administers all membership and public policy activities, while the AGA Institute, a 501(c)(3) organization, runs the organization's practice, research, and educational programs. On a monthly basis, the AGA Institute publishes two journals, ''Gastroenterology'' and ''Clinical Gastroenterology and Hepatology''. The organization's annual meeting is Digestive Disease Week, which is held each May ...
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American Medical Association
The American Medical Association (AMA) is a professional association and lobbying group of physicians and medical students. Founded in 1847, it is headquartered in Chicago, Illinois. Membership was approximately 240,000 in 2016. The AMA's stated mission is "to promote the art and science of medicine and the betterment of public health." The Association also publishes the ''Journal of the American Medical Association'' (JAMA). The AMA also publishes a list of Physician Specialty Codes which are the standard method in the U.S. for identifying physician and practice specialties. The American Medical Association is governed by a House of Delegates as well as a board of trustees in addition to executive management. The organization maintains the AMA Code of Medical Ethics, and the AMA Physician Masterfile containing data on United States Physicians. The ''Current Procedural Terminology'' coding system was first published in 1966 and is maintained by the Association. It has also publi ...
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JAMA (journal)
''The Journal of the American Medical Association'' (''JAMA'') is a peer-reviewed medical journal published 48 times a year by the American Medical Association. It publishes original research, reviews, and editorials covering all aspects of biomedicine. The journal was established in 1883 with Nathan Smith Davis as the founding editor. Kirsten Bibbins-Domingo of the University of California San Francisco became the journal editor-in-chief on July 1, 2022, succeeding Howard Bauchner of Boston University. History The journal was established in 1883 by the American Medical Association and superseded the ''Transactions of the American Medical Association''. ''Councilor's Bulletin'' was renamed the ''Bulletin of the American Medical Association'', which later was absorbed by the ''Journal of the American Medical Association''. In 1960, the journal obtained its current title, ''JAMA: The Journal of the American Medical Association''. The journal is commonly referred to as ''JAMA''. ...
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Harry S
Harry may refer to: TV shows * ''Harry'' (American TV series), a 1987 American comedy series starring Alan Arkin * ''Harry'' (British TV series), a 1993 BBC drama that ran for two seasons * ''Harry'' (talk show), a 2016 American daytime talk show hosted by Harry Connick Jr. People and fictional characters * Harry (given name), a list of people and fictional characters with the given name * Harry (surname), a list of people with the surname * Dirty Harry (musician) (born 1982), British rock singer who has also used the stage name Harry * Harry Potter (character), the main protagonist in a Harry Potter fictional series by J. K. Rowling Other uses * Harry (derogatory term), derogatory term used in Norway * ''Harry'' (album), a 1969 album by Harry Nilsson *The tunnel used in the Stalag Luft III escape ("The Great Escape") of World War II * ''Harry'' (newspaper), an underground newspaper in Baltimore, Maryland See also *Harrying (laying waste), may refer to the following historical ...
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President's Certificate Of Merit
The President's Certificate of Merit was created June 6, 1946 by Executive Order 9734 signed by US President Harry Truman, "for award by the President or at his direction to any civilian who on or after December 7, 1941'' (see Attack on Pearl Harbor)'', has performed a meritorious act or service which has aided the United States or any nation engaged with the United States in the prosecution of World War II, and for which there is no other suitable award or recognition." The award was for an act or service that was of high degree, but not sufficiently extraordinary or meritorious enough to warrant the Medal for Merit. The Certificate of Merit is generally awarded at the recommendation of the Medal for Merit Board, and its design must be approved by the Board. No person can receive more than one award, and the certificates may be awarded posthumously. In 1948, 324 Certificates were awarded, including 67 for people who served in various capacities in connection with production of airc ...
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Myocardial Infarction
A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops to the coronary artery of the heart, causing damage to the heart muscle. The most common symptom is chest pain or discomfort which may travel into the shoulder, arm, back, neck or jaw. Often it occurs in the center or left side of the chest and lasts for more than a few minutes. The discomfort may occasionally feel like heartburn. Other symptoms may include shortness of breath, nausea, feeling faint, a cold sweat or feeling tired. About 30% of people have atypical symptoms. Women more often present without chest pain and instead have neck pain, arm pain or feel tired. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an irregular heartbeat, cardiogenic shock or cardiac arrest. Most MIs occur due to coronary artery disease. Risk factors include high blood pressure, smoking, diabetes, ...
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