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Louis Hamman
Louis Virgil Hamman (December 21, 1877 – April 28, 1946) was recognized as one of the great clinicians in his time. Early life Louis Virgil Hamman was born on December 21, 1877, in Baltimore, Maryland, to Agatha (née Haseneyer) and John A. Hamman. Hamman graduated from Calvert Hall College High School. He then graduated with a Bachelor of Science from Rock Hill College in 1895. He was graduated M.D. from Johns Hopkins University School of Medicine in 1901. Career Hamman interned at New York Hospital from 1901 to 1902 and served as a resident physician until 1903. Hamman returned in 1903 to his alma mater to practice medicine. Hamman served as assistant in medicine at Johns Hopkins School of Medicine from 1903 to 1906. He then served as instructor from 1906 to 1908 and associate in medicine from 1908 to 1915. He was associate professor of clinical medicine from 1915 to 1932. In 1932, he was appointed associate professor of medicine. He become head of the new Phipps Tuberculosi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltimore
Baltimore ( , locally: or ) is the most populous city in the U.S. state of Maryland, fourth most populous city in the Mid-Atlantic, and the 30th most populous city in the United States with a population of 585,708 in 2020. Baltimore was designated an independent city by the Constitution of Maryland in 1851, and today is the most populous independent city in the United States. As of 2021, the population of the Baltimore metropolitan area was estimated to be 2,838,327, making it the 20th largest metropolitan area in the country. Baltimore is located about north northeast of Washington, D.C., making it a principal city in the Washington–Baltimore combined statistical area (CSA), the third-largest CSA in the nation, with a 2021 estimated population of 9,946,526. Prior to European colonization, the Baltimore region was used as hunting grounds by the Susquehannock Native Americans, who were primarily settled further northwest than where the city was later built. Colonist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association Of American Physicians
The Association of American Physicians (AAP) is an honorary medical society founded in 1885 by the Canadian physician Sir William Osler and six other distinguished physicians of his era for "the advancement of scientific and practical medicine." Election to the AAP is an honor extended to individuals with outstanding credentials in biomedical science and/or translational biomedical research and is limited to 60 persons per year. The AAP includes about 1000 active members and 550 emeritus and honorary members. The great majority are US citizens. However, other countries are also represented. The overarching goals of the AAP include the promotion of professional and social interaction among biomedical scientists, the dissemination of important information related to biomedical science and teaching, the recognition of outstanding scientists through membership, and the establishment of role models to kindle new generations of high achievers in medicine and medical science. The rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1946 Deaths
Events January * January 6 - The first general election ever in Vietnam is held. * January 7 – The Allies recognize the Austrian republic with its 1937 borders, and divide the country into four occupation zones. * January 10 ** The first meeting of the United Nations is held, at Methodist Central Hall Westminster in London. ** ''Project Diana'' bounces radar waves off the Moon, measuring the exact distance between the Earth and the Moon, and proves that communication is possible between Earth and outer space, effectively opening the Space Age. * January 11 - Enver Hoxha declares the People's Republic of Albania, with himself as prime minister. * January 16 – Charles de Gaulle resigns as head of the French provisional government. * January 17 - The United Nations Security Council holds its first session, at Church House, Westminster in London. * January 19 ** The Bell XS-1 is test flown for the first time (unpowered), with Bell's chief test pilot Jack Woolams at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1877 Births
Events January–March * January 1 – Queen Victoria is proclaimed ''Empress of India'' by the ''Royal Titles Act 1876'', introduced by Benjamin Disraeli, the Prime Minister of the United Kingdom . * January 8 – Great Sioux War of 1876 – Battle of Wolf Mountain: Crazy Horse and his warriors fight their last battle with the United States Cavalry in Montana. * January 20 – The Conference of Constantinople ends, with Ottoman Turkey rejecting proposals of internal reform and Balkan provisions. * January 29 – The Satsuma Rebellion, a revolt of disaffected samurai in Japan, breaks out against the new imperial government; it lasts until September, when it is crushed by a professionally led army of draftees. * February 17 – Major General Charles George Gordon of the British Army is appointed Governor-General of the Sudan. * March – ''The Nineteenth Century (periodical), The Nineteenth Century'' magazine is founded in London. * Marc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamman's Syndrome
Hamman's syndrome, also known as Macklin's syndrome, is a syndrome of spontaneous subcutaneous emphysema (air in the subcutaneous tissues of the skin) and pneumomediastinum (air in the mediastinum, the center of the chest cavity), sometimes associated with pain and, less commonly, dyspnea (difficulty breathing), dysphonia, and a low-grade fever. Hamman's syndrome can cause Hamman's sign, an unusual combination of sounds that can be heard with a stethoscope. Causes The cause of Hamman's syndrome is most commonly unknown (idiopathic). Excessive duration and/or intensity of activities that mimic valsalva manoeuvres, ''i.e.'' that increase intrathoracic pressure, can cause barotrauma, and hence pregnancy (and constipation and other causes of excessive straining) can be a precipitating cause of Hamman's syndrome. Indeed, it is estimated to occur in approximately 1 in 100,000 live births and is associated with prolonged labour times. Additionally, vomiting and coughing have also bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamman's Sign
Hamman's sign (rarely, Hammond's sign or Hammond's crunch) is a crunching, rasping sound, synchronous with the heartbeat, heard over the precordium in spontaneous mediastinal emphysema. It is felt to result from the heart beating against air-filled tissues. It is named after Johns Hopkins clinician Louis Hamman, M.D. This sound is heard best over the left lateral position. It has been described as a series of precordial crackles that correlate with the heart beat rather than respiration. Causes Hamman's crunch is caused by pneumomediastinum or pneumopericardium, and is associated with tracheobronchial injury. due to trauma, medical procedures (e.g., bronchoscopy) or rupture of a proximal pulmonary bleb. It can be seen with Boerhaave syndrome Esophageal rupture is a rupture of the esophageal wall. Iatrogenic causes account for approximately 56% of esophageal perforations, usually due to medical instrumentation such as an endoscopy or paraesophageal surgery. In contrast, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phi Beta Kappa
The Phi Beta Kappa Society () is the oldest academic honor society in the United States, and the most prestigious, due in part to its long history and academic selectivity. Phi Beta Kappa aims to promote and advocate excellence in the liberal arts and sciences, and to induct the most outstanding students of arts and sciences at only select American colleges and universities. It was founded at the College of William and Mary on December 5, 1776, as the first collegiate Greek-letter fraternity and was among the earliest collegiate fraternal societies. Since its inception, 17 U.S. Presidents, 40 U.S. Supreme Court Justices, and 136 Nobel Laureates have been inducted members. Phi Beta Kappa () stands for ('), which means "Wisdom it. love of knowledgeis the guide it. helmsmanof life". Membership Phi Beta Kappa has chapters in only about 10% of American higher learning institutions, and only about 10% of these schools' Arts and Sciences graduates are invited to join the society. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johns Hopkins Hospital
The Johns Hopkins Hospital (JHH) is the teaching hospital and biomedical research facility of the Johns Hopkins School of Medicine, located in Baltimore, Maryland, U.S. It was founded in 1889 using money from a bequest of over $7 million (1873 money, worth 163.9 million dollars in 2021) by city merchant, banker/financier, civic leader and philanthropist Johns Hopkins (1795–1873). Johns Hopkins Hospital and its School of Medicine are considered to be the founding institutions of modern American medicine and the birthplace of numerous famous medical traditions including rounds, residents and house staff. Many medical specialties were formed at the hospital including neurosurgery, by Harvey Cushing and Walter Dandy; cardiac surgery by Alfred Blalock; and child psychiatry, by Leo Kanner. Attached to the hospital is the Johns Hopkins Children’s Center which serves infants, children, teens, and young adults aged 0–21. Johns Hopkins Hospital is widely regarded as one of the world' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Hill College
Rock Hill College was a boys' boarding school located in Ellicott City, Maryland. The school was divided into two departments: preparatory (for ages nine and up) and collegiate. The curriculum was based on physical education, sciences, and classical studies Rock Hill College was founded in 1824 as Rock Hill Academy and purchased in 1857 by the Institute of the Brothers of the Christian Schools (known as the Christian Brothers); Rock Hill College is sometimes referred in older publications as the Christian Brothers College. In 1865 The College was incorporated as Howard County's only college and construction of the four-story stone building was completed. During the Civil War, the college basement served as a hospital for Northern and Southern troops. In 1866, Brother Azarias (Patrick Francis Mullany) was called to be a professor of mathematics and literature at Rock Hill College. He was President of Rock Hill from 1879 to 1886. Baltimore architect George A. Frederick was involv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Hospital
Weill Cornell Medical Center (previously known as New York Hospital or Old New York Hospital or City Hospital) is a research hospital in New York City. It is part of NewYork-Presbyterian Hospital and the teaching hospital for Cornell University. The hospital was founded in 1771 with a charter from George III. It is the second oldest hospital in New York City and third oldest hospital in the United States. Since 1912, it has been the main teaching hospital for Weill Cornell Medicine, the biomedical research unit and medical school of Cornell University. Weill Cornell is located on East 68th Street in New York City's Upper East Side. Prior to moving to its Upper East Side location in 1932, it was located on Broadway between Duane Street and Anthony Street (now Worth Street). In 1998, Weill Cornell merged with Presbyterian Hospital to form New York-Presbyterian Hospital. History The hospital's origin can be traced to the commencement address of Samuel Bard, a graduate of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calvert Hall College High School
Calvert Hall College High School (also known as "Calvert Hall" or "CHC") is a Catholic college preparatory high school for boys, located in Towson, Maryland, United States. The school's mission is to make its students "men of intellect, men of faith, and men of integrity." It is located in the Roman Catholic Archdiocese of Baltimore, the first Catholic diocese (founded in 1789) of the United States. The school was established in 1845 by the Institute of the Brothers of the Christian Schools as a private Catholic college preparatory high school for boys and is the oldest Christian Brothers school in the United States. The third oldest, St. John's College High School in Washington, D.C. was founded by Christian Brothers from this school in 1851. Among its academic offerings is the McMullen Scholars Program, a four-year advanced-level curriculum requiring extra coursework in humanities, rhetoric and logic, and a senior independent project. Additionally, a program for assisting s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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