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Janet Travell
Janet Graham Travell (December 17, 1901 – August 1, 1997) was an American physician and medical researcher. Early life and education She was born in 1901 to John Willard and Janet Eliza (Davidson) Travell. Heavily influenced by her father's profession of physician, Travell made the decision to pursue a career in the medical field. In June 1929, in New York City, Janet married John William Gordon Powell, who was an investment counselor. They had two daughters—Janet and Virginia. At the age of 95, Travell died of heart failure at her home in Northampton, Massachusetts. She is remembered as President John F. Kennedy's personal physician and a researcher of the concept of trigger points as a cause of musculoskeletal referred pain. Career During her career, Travell pioneered techniques for the treatment of myofascial pain, including dry needling. Her career began with her educational pursuits at Wellesley College and continued in graduate school as she pursued an M.D. fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physician To The President
The physician to the president is the formal and official title of the physician whom the president of the United States chooses to be their personal physician. The physician to the president and the director of the White House Medical Unit are separate positions, a unit of the White House Military Office responsible for the medical needs of the president of the United States, vice president, White House staff, and visitors.Mishori, Ranit. "When The Patient Is The President." ''.'' August 16, 2009. The physician to the president is also the chief White House physician. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University Medical College
Weill Cornell Medicine (; officially Joan and Sanford I. Weill Medical College of Cornell University), originally Cornell University Medical College, is the medical school of Cornell University, located on the Upper East Side of Manhattan in New York City. The school and its associated research organization is affiliated with several hospitals and medical centers, including NewYork-Presbyterian Hospital, Weill Cornell Medical Center, Hospital for Special Surgery, Memorial Sloan Kettering Cancer Center, and Rockefeller University, all of which are located on or near York Avenue and Sutton Place. Since 2004, Weill Cornell has also been affiliated with Houston Methodist Hospital. In 1991, Memorial Sloan Kettering Cancer Center and Rockefeller University joined Weill Cornell to establish the Tri-Institutional MD–PhD Program. In 2001, the school opened the Weill Cornell Medical College in Qatar, a medical school in Qatar. History 19th century The Cornell Medical College w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vapocoolant
Freeze spray (cold spray or vapocoolant) is a type of aerosol spray product containing a liquified gas used for rapidly cooling surfaces, in medical and industrial applications. It is usually sold in hand-held spray cans. It may consist of various substances, which produce different temperatures, depending on the application. Some of them are highly flammable. Several other types of compressed gas sprays also have a freezing effect: for example, tetrafluoroethane, gas dusters, liquid nitrogen, and carbon dioxide fire extinguishers. Applications Industrial For spot-cooling of electronic components during troubleshooting, dimethyl ether or tetrafluoroethane may be used. Freeze sprays are also used to contract metal for assembly or disassembly of interference fit parts. The extreme temperature can cause viscoelastic materials to change to glass phase. Thus it is useful for removing many types of pressure sensitive adhesives. Medical In medical applications, spray cans con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Procaine
Procaine is a local anesthetic drug of the amino ester group. It is most commonly used in dental procedures to numb the area around a tooth and is also used to reduce the pain of intramuscular injection of penicillin. Owing to the ubiquity of the trade name Novocain (without the "e" in the original German patent) or Novocaine (with the "e" in the US patent), in some regions, procaine is referred to generically as novocaine. It acts mainly as a sodium channel blocker. Today, it is used therapeutically in some countries due to its sympatholytic, anti-inflammatory, perfusion-enhancing, and mood-enhancing effects. Procaine was first synthesized in 1905, shortly after amylocaine. It was created by the chemist Alfred Einhorn who gave the chemical the trade name Novocain, from the Latin ''nov-'' (meaning "new") and ''-caine'', a common ending for alkaloids used as anesthetics. It was introduced into medical use by surgeon Heinrich Braun. Prior to the discovery of amylocaine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muscle Spasm
A spasm is a sudden involuntary contraction of a muscle, a group of muscles, or a hollow organ, such as the bladder. A spasmodic muscle contraction may be caused by many medical conditions, including dystonia. Most commonly, it is a muscle cramp which is accompanied by a sudden burst of pain. A muscle cramp is usually harmless and ceases after a few minutes. It is typically caused by ion imbalance or muscle fatigue. There are other causes of involuntary muscle contractions, and some of these may cause a health problem. A series of spasms, or permanent spasms, is referred to as a "spasmism". Description and causes Spasms occur when the part of the brain that controls movement malfunctions, causing involuntary muscle activity. A spasm may be a muscle contraction caused by abnormal nerve stimulation or by abnormal activity of the muscle itself. Causes The cause of spasms is often unknown, but it can be due to an inherited genetic problem, a side effect of medicatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Back Pain
Low back pain or wiktionary:lumbago#Etymology, lumbago is a common musculoskeletal disorders, disorder involving the muscles, nerves, and bones of the back, in between the lower edge of the ribs and the lower fold of the buttocks. Pain can vary from a dull constant ache to a sudden sharp feeling. Low back pain may be classified by Pain#Chronic versus acute, duration as acute (pain lasting less than 6 weeks), sub-chronic (6 to 12 weeks), or chronic (more than 12 weeks). The condition may be further classified by the underlying cause as either mechanical, non-mechanical, or referred pain. The symptoms of low back pain usually improve within a few weeks from the time they start, with 40–90% of people recovered by six weeks. In most episodes of low back pain a specific underlying cause is not identified or even looked for, with the pain believed to be due to mechanical problems such as muscle strain, muscle or joint strain. If the pain does not go away with conservative treatmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muscle Pain
Myalgia or muscle pain is a painful sensation evolving from muscle tissue. It is a symptom of many diseases. The most common cause of acute myalgia is the overuse of a muscle or group of muscles; another likely cause is viral infection, especially when there has been no injury. Long-lasting myalgia can be caused by metabolic myopathy, some nutritional deficiencies, ME/CFS, fibromyalgia, and amplified musculoskeletal pain syndrome. Causes The most common causes of myalgia are overuse, injury, and strain. Myalgia might also be caused by allergies, diseases, medications, or as a response to a vaccination. Dehydration at times results in muscle pain as well, especially for people involved in extensive physical activities such as workout. Muscle pain is also a common symptom in a variety of diseases, including infectious diseases, such as influenza, muscle abscesses, Lyme disease, malaria, trichinosis or poliomyelitis; autoimmune diseases, such as celiac disease, systemic l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beth Israel Medical Center
Mount Sinai Beth Israel was a 799-bed teaching hospital in Manhattan. It was part of the Mount Sinai Health System, a nonprofit health system formed in September 2013 by the merger of Continuum Health Partners and Mount Sinai Medical Center, and an academic affiliate of the Icahn School of Medicine at Mount Sinai. The Mount Sinai Health System's school of nursing, Mount Sinai Phillips School of Nursing (PSON), was founded at Beth Israel Hospital in 1902. The hospital closed in April 2025. History Beth Israel is Hebrew for "House of Israel." The hospital was incorporated as Beth Israel Hospital on May 28, 1890, by a group of 40 Orthodox Jews on the Lower East Side of Manhattan, each of whom paid 25 cents to set up a hospital dedicated to serving immigrant Jews living in the tenement slums of the Lower East Side. At the time, most of New York's hospitals would not treat Jewish patients. It initially opened a dispensary at 206 Broadway in 1891, and moved to Jefferson and Cherry S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staten Island
Staten Island ( ) is the southernmost of the boroughs of New York City, five boroughs of New York City, coextensive with Richmond County and situated at the southernmost point of New York (state), New York. The borough is separated from the adjacent state of New Jersey by the Arthur Kill and the Kill Van Kull and from the rest of New York by New York Bay. With a population of 495,747 in the 2020 United States census, 2020 Census, Staten Island is the least populated New York City borough but the third largest in land area at ; it is also the least densely populated and most suburban borough in the city. A home to the Lenape Native Americans, the island was settled by Dutch colonists in the 17th century. It was one of the 12 original counties of New York state. Staten Island was City of Greater New York, consolidated with New York City in 1898. It was formerly known as the Borough of Richmond until 1975, when its name was changed to Borough of Staten Island. Staten Island has so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea View Hospital
Seaview Hospital is a historic hospital complex in Willowbrook on Staten Island, New York. The original complex was planned and built between 1905 and 1938 and was the largest and most costly municipal facility for the treatment of tuberculosis of its date in the United States. After being shuttered, the complex was listed as a national historic district. After many years of sitting empty, portions of the complex have reopened as the Sea View Hospital Rehabilitation Center & Home, which operates as a long-term care and rehabilitation facility in the New York City Health and Hospitals Corporation network. The facility houses a nursing home, independent living facility, and the first long-term care brain injury rehabilitation center in downstate New York. Historic district The historic district encompasses 37 contributing buildings and one contributing site. The main buildings are located along a north–south axis along Brielle Avenue and many are in the Colonial Revival or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University
Cornell University is a Private university, private Ivy League research university based in Ithaca, New York, United States. The university was co-founded by American philanthropist Ezra Cornell and historian and educator Andrew Dickson White in 1865. Since its founding, Cornell University has been a Mixed-sex education, co-educational and nonsectarian institution. As of fall 2024, the student body included 16,128 undergraduate and 10,665 graduate students from all 50 U.S. states and 130 countries. The university is organized into eight Undergraduate education, undergraduate colleges and seven Postgraduate education, graduate divisions on its main Ithaca campus. Each college and academic division has near autonomy in defining its respective admission standards and academic curriculum. In addition to its primary campus in Ithaca, Cornell University administers three satellite campuses, including two in New York City, the Weill Cornell Medicine, medical school and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobar Pneumonia
Lobar pneumonia is a form of pneumonia characterized by inflammatory exudate within the intra-alveolar space resulting in consolidation that affects a large and continuous area of the lobe of a lung. It is one of three anatomic classifications of pneumonia (the other being bronchopneumonia and atypical pneumonia). In children round pneumonia develops instead because the pores of Kohn which allow the lobar spread of infection are underdeveloped. Pathophysiology The invading organism starts multiplying, thereby releasing toxins that cause inflammation and edema of the lung parenchyma. This leads to the accumulation of cellular debris within the lungs. This leads to consolidation or solidification, terms used for macroscopic or radiologic appearance of the lungs affected by pneumonia. Bacterial pneumonia is mainly classified into lobar and diffuse depending on the degree of lung irritation or damage. Stages Lobar pneumonia usually has an acute progression. Classically, the dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
