Portal:Medicine - Wikipedia
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The Medicine Portal
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Medicine is the science and practice of caring for patients, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, external splints and traction, medical devices, biologics, and ionizing radiation, amongst others.
Medicine has been practiced since prehistoric times, and for most of this time it was an art (an area of creativity and skill), frequently having connections to the religious and philosophical beliefs of local culture. For example, a medicine man would apply herbs and say prayers for healing, or an ancient philosopher and physician would apply bloodletting according to the theories of humorism. In recent centuries, since the advent of modern science, most medicine has become a combination of art and science (both basic and applied, under the umbrella of medical science). For example, while stitching technique for sutures is an art learned through practice, knowledge of what happens at the cellular and molecular level in the tissues being stitched arises through science.
Prescientific forms of medicine, now known as traditional medicine or folk medicine, remain commonly used in the absence of scientific medicine and are thus called alternative medicine. Alternative treatments outside of scientific medicine with ethical, safety and efficacy concerns are termed quackery. (Full article...)
Featured articles are displayed here, which represent some of the best content on English Wikipedia.
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Everywhere at the End of Time is the eleventh recording by the Caretaker, an alias of English electronic musician Leyland Kirby. Released between 2016 and 2019, the series of six albums uses degraded samples of ballroom music to portray the stages of Alzheimer's disease. Inspired by the success of An Empty Bliss Beyond This World (2011), Kirby produced the project in Kraków out of his fascination with the topic, and made it his final release under the alias. He released each record after a six-month period for listeners to feel the passage of time, and used abstract art pieces by his friend Ivan Seal as album covers. The series drew comparisons to the works of musicians William Basinski and Burial, while production of the later albums was influenced by the aleatoric music of avant-gardist composer John Cage.
Everywhere comprises over six hours of music, portraying a range of emotions and characterised by a big band style throughout. Stages 1–3 are the most similar to An Empty Bliss, while Stages 4–6 depart from the Caretaker's other ambient works to form chaotic soundscapes. The albums and their descriptions reflect the patient's feelings, including joy, despair, confusion, horror, isolation and death. Anonymous visual artist Weirdcore created music videos for the first two stages, which accompanied Kirby's performances. Initially concerned about the project being seen as pretentious, Kirby thought of not creating Everywhere at all, although he spent more time producing it than any of his other releases. Seal's paintings were covered by a French art exhibition named after the Caretaker's Everywhere, an Empty Bliss (2019), an archival compilation album. (Full article...)
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Dark Archives: A Librarian's Investigation into the Science and History of Books Bound in Human Skin is a 2020 non-fiction book by the medical librarian and death-positive advocate Megan Rosenbloom. Dealing with anthropodermic bibliopegy, the binding of books in human skin, it expounds upon Rosenbloom's research on such books and their historical, ethical, and cultural implications.
The book focuses on the relationship between anthropodermic bibliopegy and the history of medicine; most confirmed cases of such books were created or owned by medical professionals, in contrast to common stereotypes that they were associated with Nazi Germany, serial killers, or the French Revolution. Rosenbloom discusses how the practice reflects the changing attitudes towards consent, ownership, and disposal of human bodies, and how the history of anthropodermic books intertwines with the history of medical ethics as a field. She interviews librarians, archivists, collectors, and experts on the topic, and examines notable examples of such books and their origins. Though Rosenbloom supports the preservation and maintenance of anthropodermic books, Dark Archives also covers arguments to the contrary, such as those espoused by Princeton University Library senior librarian Paul Needham. (Full article...)
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Frances Gertrude McGill (November 18, 1882 – January 21, 1959) was a Canadian forensic pathologist, criminologist, bacteriologist, allergologist and allergist. Nicknamed "the Sherlock Holmes of Saskatchewan" for her deductive skills and public fame, McGill influenced the development of forensic pathology in Canadian police work and was internationally noted for her expertise in the subject.
After completing her medical degree at the University of Manitoba in 1915, McGill moved to Saskatchewan, where she was hired first as the provincial bacteriologist and then as the provincial pathologist. She worked extensively with the Royal Canadian Mounted Police (RCMP) and local police forces for more than thirty years, and was instrumental in establishing the first RCMP forensic laboratory. She directed the RCMP laboratory for three years, and trained new RCMP recruits in forensic detection methods. After retiring in 1946, McGill was appointed Honorary Surgeon for the RCMP by the Canadian Minister of Justice, becoming one of the first official female members of the force, and she continued to act as a consultant to the RCMP until her death in 1959. (Full article...)
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Diagram showing the position of the pancreas, behind the stomach (which is transparent in this schematic).
Pancreatic cancer arises when cells in the pancreas, a glandular organ behind the stomach, begin to multiply out of control and form a mass. These cancerous cells have the ability to invade other parts of the body. A number of types of pancreatic cancer are known.
The most common, pancreatic adenocarcinoma, accounts for about 90% of cases, and the term "pancreatic cancer" is sometimes used to refer only to that type. These adenocarcinomas start within the part of the pancreas that makes digestive enzymes. Several other types of cancer, which collectively represent the majority of the non-adenocarcinomas, can also arise from these cells. (Full article...)
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Linezolid is an antibiotic used for the treatment of infections caused by Gram-positive bacteria that are resistant to other antibiotics. Linezolid is active against most Gram-positive bacteria that cause disease, including streptococci, vancomycin-resistant enterococci (VRE), and methicillin-resistant Staphylococcus aureus (MRSA). The main uses are infections of the skin and pneumonia although it may be used for a variety of other infections including drug-resistant tuberculosis. It is used either by injection into a vein or by mouth.
When given for short periods, linezolid is a relatively safe antibiotic. It can be used in people of all ages and in people with liver disease or poor kidney function. Common side effects with short-term use include headache, diarrhea, rash, and nausea. Serious side effects may include serotonin syndrome, bone marrow suppression, and high blood lactate levels, particularly when used for more than two weeks. If used for longer periods it may cause nerve damage, including optic nerve damage, which may be irreversible. (Full article...)
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Diagram of prostate tumor pressing on urethra
Prostate cancer is the uncontrolled growth of cells in the prostate, a gland in the male reproductive system below the bladder. Abnormal growth of the prostate tissue is usually detected through screening tests, typically blood tests that check for prostate-specific antigen (PSA) levels. Those with high levels of PSA in their blood are at increased risk for developing prostate cancer. Diagnosis requires a biopsy of the prostate. If cancer is present, the pathologist assigns a Gleason score; a higher score represents a more dangerous tumor. Medical imaging is performed to look for cancer that has spread outside the prostate. Based on the Gleason score, PSA levels, and imaging results, a cancer case is assigned a stage 1 to 4. A higher stage signifies a more advanced, more dangerous disease.
Most prostate tumors remain small and cause no health problems. These are managed with active surveillance, monitoring the tumor with regular tests to ensure it has not grown. Tumors more likely to be dangerous can be destroyed with radiation therapy or surgically removed by radical prostatectomy. Those whose cancer spreads beyond the prostate are treated with hormone therapy which reduces levels of the androgens (male sex hormones) that prostate cells need to survive. Eventually cancer cells can grow resistant to this treatment. This most-advanced stage of the disease, called castration-resistant prostate cancer, is treated with continued hormone therapy alongside the chemotherapy drug docetaxel. Some tumors metastasize (spread) to other areas of the body, particularly the bones and lymph nodes. There, tumors cause severe bone pain, leg weakness or paralysis, and eventually death. Prostate cancer prognosis depends on how far the cancer has spread at diagnosis. Most men diagnosed have low-risk tumors confined to the prostate; 99% of them survive more than 10 years from their diagnoses. Tumors that have metastasized to distant body sites are most dangerous, with five-year survival rates of 30–40%. (Full article...)
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Amphetamine (contracted from
alpha-
methylphenethylamine) is a central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD), narcolepsy, and obesity; it is also used to treat binge eating disorder in the form of its inactive prodrug lisdexamfetamine. Amphetamine was discovered as a chemical in 1887 by Lazăr Edeleanu, and then as a drug in the late 1920s. It exists as two enantiomers: levoamphetamine and dextroamphetamine. Amphetamine properly refers to a specific chemical, the racemic free base, which is equal parts of the two enantiomers in their pure amine forms. The term is frequently used informally to refer to any combination of the enantiomers, or to either of them alone. Historically, it has been used to treat nasal congestion and depression. Amphetamine is also used as an athletic performance enhancer and cognitive enhancer, and recreationally as an aphrodisiac and euphoriant. It is a prescription drug in many countries, and unauthorized possession and distribution of amphetamine are often tightly controlled due to the significant health risks associated with recreational use.
The first amphetamine pharmaceutical was Benzedrine, a brand which was used to treat a variety of conditions. Pharmaceutical amphetamine is prescribed as racemic amphetamine, Adderall, dextroamphetamine, or the inactive prodrug lisdexamfetamine. Amphetamine increases monoamine and excitatory neurotransmission in the brain, with its most pronounced effects targeting the norepinephrine and dopamine neurotransmitter systems. (Full article...)
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Liver histology is altered in HRS while kidney histology is normal. The upper image is a trichrome stain (chicken wire appearance) cirrhosis of the liver, the most common cause of HRS. The lower image is a PAS stain of normal kidney histology.
Hepatorenal syndrome (HRS) is a life-threatening medical condition that consists of rapid deterioration in kidney function in individuals with cirrhosis or fulminant liver failure. HRS is usually fatal unless a liver transplant is performed, although various treatments, such as dialysis, can prevent advancement of the condition.
HRS can affect individuals with cirrhosis, severe alcoholic hepatitis, or liver failure, and usually occurs when liver function deteriorates rapidly because of a sudden insult such as an infection, bleeding in the gastrointestinal tract, or overuse of diuretic medications. HRS is a relatively common complication of cirrhosis, occurring in 18% of people within one year of their diagnosis, and in 39% within five years of their diagnosis. Deteriorating liver function is believed to cause changes in the circulation that supplies the intestines, altering blood flow and blood vessel tone in the kidneys. The kidney failure of HRS is a consequence of these changes in blood flow, rather than direct damage to the kidney. The diagnosis of hepatorenal syndrome is based on laboratory tests of individuals susceptible to the condition. Two forms of hepatorenal syndrome have been defined: Type 1 HRS entails a rapidly progressive decline in kidney function, while type 2 HRS is associated with ascites (fluid accumulation in the abdomen) that does not improve with standard diuretic medications. (Full article...)
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Bupropion, formerly called amfebutamone, and sold under the brand name Wellbutrin among others, is an atypical antidepressant that is indicated in the treatment of major depressive disorder, seasonal affective disorder and to support smoking cessation. It is also popular as an add-on medication in the cases of "incomplete response" to the first-line selective serotonin reuptake inhibitor (SSRI) antidepressant. Bupropion has several features that distinguish it from other antidepressants: it does not usually cause sexual dysfunction, it is not associated with weight gain and sleepiness, and it is more effective than SSRIs at improving symptoms of hypersomnia and fatigue. Bupropion, particularly the immediate-release formulation, carries a higher risk of seizure than many other antidepressants, hence caution is recommended in patients with a history of seizure disorder. The medication is taken by mouth.
Common adverse effects of bupropion with the greatest difference from placebo are dry mouth, nausea, constipation, insomnia, anxiety, tremor, and excessive sweating. Raised blood pressure is notable. Rare but serious side effects include seizures, liver toxicity, psychosis, and risk of overdose. Bupropion use during pregnancy may be associated with increased likelihood of congenital heart defects. (Full article...)
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Osteochondritis dissecans (OCD or OD) is a joint disorder primarily of the subchondral bone in which cracks form in the articular cartilage and the underlying subchondral bone. OCD usually causes pain during and after sports. In later stages of the disorder there will be swelling of the affected joint that catches and locks during movement. Physical examination in the early stages does only show pain as symptom, in later stages there could be an effusion, tenderness, and a crackling sound with joint movement.
OCD is caused by blood deprivation of the secondary physes around the bone core of the femoral condyle. This happens to the epiphyseal vessels under the influence of repetitive overloading of the joint during running and jumping sports. During growth such chondronecrotic areas grow into the subchondral bone. There it will show as bone defect area under articular cartilage. The bone will then possibly heal to the surrounding condylar bone in 50% of the cases. Or it will develop into a pseudarthrosis between condylar bone core and osteochondritis flake leaving the articular cartilage it supports prone to damage. The damage is executed by ongoing sport overload. The result is fragmentation (dissection) of both cartilage and bone, and the free movement of these bone and cartilage fragments within the joint space, causing pain, blockage and further damage. OCD has a typical anamnesis with pain during and after sports without any history of trauma. Some symptoms of late stages of osteochondritis dissecans are found with other diseases like rheumatoid disease of children and meniscal ruptures. The disease can be confirmed by X-rays, computed tomography (CT) or magnetic resonance imaging (MRI) scans. (Full article...)
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Photomicrograph of Giemsa-stained Trypanosoma cruzi trypomastigotes in human blood
Chagas disease, also known as American trypanosomiasis, is a tropical parasitic disease caused by Trypanosoma cruzi. It is spread mostly by insects in the subfamily Triatominae, known as "kissing bugs". The symptoms change throughout the infection. In the early stage, symptoms are typically either not present or mild and may include fever, swollen lymph nodes, headaches, or swelling at the site of the bite. After four to eight weeks, untreated individuals enter the chronic phase of disease, which in most cases does not result in further symptoms. Up to 45% of people with chronic infections develop heart disease 10–30 years after the initial illness, which can lead to heart failure. Digestive complications, including an enlarged esophagus or an enlarged colon, may also occur in up to 21% of people, and up to 10% of people may experience nerve damage.
T. cruzi is commonly spread to humans and other mammals by the kissing bug's bite wound and the bug's infected feces. The disease may also be spread through blood transfusion, organ transplantation, consuming food or drink contaminated with the parasites, and vertical transmission (from a mother to her baby). Diagnosis of early disease is by finding the parasite in the blood using a microscope or detecting its DNA by polymerase chain reaction. Chronic disease is diagnosed by finding antibodies for T. cruzi in the blood. (Full article...) -
Major General Rupert Major Downes, CMG, KStJ, VD, FRACS (10 February 1885 – 5 March 1945) was an Australian soldier, surgeon and historian.
The son of British Army officer Major Francis Downes, Downes joined the Army as a trumpeter while he was still at school. He attended the University of Melbourne, graduating with his medical degrees in 1907 and a Doctor of Medicine degree in 1911. He was commissioned as a captain in the Australian Army Medical Corps in 1908, and after the outbreak of the First World War he joined the First Australian Imperial Force (AIF) in 1914 as its youngest lieutenant colonel. He served in the Gallipoli campaign, and was appointed Assistant Director of Medical Services (ADMS) of the newly formed Anzac Mounted Division in 1916, which he combined with the post of ADMS AIF Egypt. In 1917, he became Deputy Director of Medical Services (DDMS) of the Desert Mounted Corps. After the war, he wrote articles on medical aspects of the Sinai and Palestine campaign, and the section on the campaign for the Official History of Australia in the War of 1914–1918. (Full article...)
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Taare Zameen Par (lit. 'Stars on Earth'), also known as Like Stars on Earth in English, is a 2007 Indian Hindi-language drama film produced and directed by Aamir Khan and Amole Gupte. It stars Khan himself, with Darsheel Safary, Tanay Chheda, Vipin Sharma and Tisca Chopra. It explores the life and imagination of Ishaan (Safary), an artistically gifted 8-year-old boy whose poor academic performance leads his parents to send him to a boarding school, where a new art teacher Nikumbh (Khan) suspects that he is dyslexic and helps him to overcome his reading disorder. The film focuses on raising awareness about autism and psychiatric disability in children.
Creative director and writer Amole Gupte developed the idea with his wife Deepa Bhatia, who was the film's editor. Shankar–Ehsaan–Loy composed the score, and Prasoon Joshi wrote the lyrics for many of the songs. Principal photography took place in Mumbai, and in Panchgani's New Era High School, where some of the school's students participated in the filming. (Full article...)
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These are Good articles, which meet a core set of high editorial standards.
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The Briarcliff Manor Fire Department (BMFD) provides fire protection and emergency medical services to the village of Briarcliff Manor, New York and its hamlet Scarborough. The volunteer fire department also serves unincorporated areas of Ossining and Mount Pleasant. The fire department has three fire companies, two stations, and four fire engines; it also maintains other vehicles, including a heavy rescue vehicle. The Briarcliff Manor Fire Department Ambulance Corps provides emergency medical transport with two ambulances. The fire department is headquartered at the Briarcliff Manor Village Hall, with its other station in Scarborough, on Scarborough Road.
The Briarcliff Steamer Company No. 1 was founded in 1902 by Frederick C. Messinger. He became the first chief of the department, founded February 10, 1903. In 1906, the Briarcliff Fire Company was established. The village's municipal building and first permanent firehouse was built in 1914 in downtown Briarcliff Manor. Seven years later, in 1921, the Scarborough Fire Company was established. From 1930 to 1971, the Archville Fire Department was dissolved into Scarborough's fire company, which expanded its fire protection to Archville. In 1936, the Briarcliff Manor Hook and Ladder Company was formed. In 1963, the Briarcliff Manor Village Hall was constructed, again housing the fire and police departments. In 1974, a replacement firehouse was built for the Scarborough Engine Company, and in 2010, Scarborough's firehouse was again replaced, doubling its size. (Full article...)
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Jean Frances Tatlock (February 21, 1914 – January 4, 1944) was an American psychiatrist. She was a member of the Communist Party USA and was a reporter and writer for the party's publication Western Worker. She is also known for her romantic relationship with J. Robert Oppenheimer, the director of the Manhattan Project's Los Alamos Laboratory during World War II.
The daughter of John Strong Perry Tatlock, a prominent Old English philologist and an expert on Geoffrey Chaucer, Tatlock was a graduate of Vassar College and the Stanford Medical School, where she studied to become a psychiatrist. Tatlock began seeing Oppenheimer in 1936, when she was a graduate student at Stanford and Oppenheimer was a professor of physics at the University of California, Berkeley. As a result of their relationship and her membership of the Communist Party, she was placed under surveillance by the FBI and her phone was tapped. Tatlock experienced clinical depression, and died by suicide on January 4, 1944. (Full article...)
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Post-traumatic epilepsy (PTE) is a form of acquired epilepsy that results from brain damage caused by physical trauma to the brain (traumatic brain injury, abbreviated TBI). A person with PTE experiences repeated post-traumatic seizures (PTS, seizures that result from TBI) more than a week after the initial injury. PTE is estimated to constitute 5% of all cases of epilepsy and over 20% of cases of acquired epilepsy (in which seizures are caused by an identifiable organic brain condition).
It is not known who will develop epilepsy after TBI and who will not. However, the likelihood that a person will develop PTE is influenced by the severity and type of injury; for example penetrating injuries and those that involve bleeding within the brain confer a higher risk. The onset of PTE can occur within a short time of the physical trauma that causes it, or months or years after. People with head trauma may remain at a higher risk for post-traumatic seizures than the general population even decades after the injury. PTE may be caused by several biochemical processes that occur in the brain after trauma, including overexcitation of brain cells and damage to brain tissues by free radicals. (Full article...)
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Map of the zones during the outbreak. The 2007 Bernard Matthews H5N1 outbreak was an occurrence of avian influenza in England caused by the H5N1 subtype of Influenza virus A that began on 30 January 2007. The infection affected poultry at one of Bernard Matthews' farms in Holton in Suffolk. It was the third instance of H5N1-subtype detected in the United Kingdom and a range of precautions were instituted to prevent spread of the disease including a large cull of turkeys, the imposition of segregation zones, and a disinfection programme for the plant.
The cause of the outbreak was not determined. However, it was considered significant that Bernard Matthews regularly transports turkeys and turkey products between the UK and its plant in Hungary, and that the H5N1 strains previously found in Hungary, and those found at Suffolk, were effectively genetically identical. (Full article...)
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Colored scanning electron microscope (SEM) image of SARS-CoV-2, speculated in 2020 as being the first virus to create Disease X Disease X is a placeholder name that was adopted by the World Health Organization (WHO) in February 2018 on their shortlist of blueprint priority diseases to represent a hypothetical, unknown pathogen. The WHO adopted the placeholder name to ensure that their planning was sufficiently flexible to adapt to an unknown pathogen (e.g., broader vaccines and manufacturing facilities). Former Director of the US National Institute of Allergy and Infectious Diseases Anthony Fauci stated that the concept of Disease X would encourage WHO projects to focus their research efforts on entire classes of viruses (e.g., flaviviruses), instead of just individual strains (e.g., zika virus), thus improving WHO capability to respond to unforeseen strains.
In 2020, experts, including some of the WHO's own expert advisors, speculated that COVID-19, caused by the SARS-CoV-2 virus strain, met the requirements to be the first Disease X. In December 2024, an unidentified disease in the Democratic Republic of the Congo was sometimes referred to as Disease X, after infecting over 400 people and killing at least 79, later revealed to be an aggressive strain of malaria. (Full article...)
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Alprazolam, sold under the brand name Xanax among others, is a fast-acting, potent tranquilizer of moderate duration within the triazolobenzodiazepine group of chemicals called benzodiazepines. Alprazolam is most commonly prescribed in the management of anxiety disorders, especially panic disorder and generalized anxiety disorder (GAD). Other uses include the treatment of chemotherapy-induced nausea, together with other treatments. GAD improvement occurs generally within a week. Alprazolam is generally taken orally.
Common side effects include sleepiness, depression, suppressed emotions, mild to severe decreases in motor skills, hiccups, dulling or declining of cognition, decreased alertness, dry mouth (mildly), decreased heart rate, suppression of central nervous system activity, impairment of judgment (usually in higher than therapeutic doses), marginal to severe decreases in memory formation, decreased ability to process new information, as well as partial to complete anterograde amnesia, depending on dosage. Some of the sedation and drowsiness may improve within a few days. (Full article...)
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A postprandial manometry of a patient with rumination syndrome showing intra-abdominal pressure. The "spikes" are characteristic of the abdominal wall contractions responsible for the regurgitation in rumination.
Rumination syndrome, or merycism, is a chronic motility disorder characterized by effortless regurgitation of most meals following consumption, due to the involuntary contraction of the muscles around the abdomen. There is no retching, nausea, heartburn, odour, or abdominal pain associated with the regurgitation as there is with typical vomiting, and the regurgitated food is undigested. The disorder has been historically documented as affecting only infants, young children, and people with cognitive disabilities (the prevalence is as high as 10% in institutionalized patients with various mental disabilities).
It is increasingly being diagnosed in a greater number of otherwise healthy adolescents and adults, though there is a lack of awareness of the condition by doctors, patients, and the general public.Rumination syndrome presents itself in a variety of ways, with especially high contrast existing between the presentation of the typical adult patient without a mental disability and the presentation of an adult with a mental disability. Like related gastrointestinal disorders, rumination can adversely affect normal functioning and the social lives of individuals. It has been linked with depression. (Full article...)
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Charles DeWitt Watts (September 21, 1917 – July 12, 2004) was an African-American surgeon and activist for the poor. Watts was the first surgeon of African-American ancestry in North Carolina. Earning his medical degree in 1943 from Howard University College, he was the first African-American board-certified surgeon to serve in North Carolina. After surgical training at Freedman's Hospital in Washington, D.C., in 1949, he moved to Durham, North Carolina, in 1950 and established a clinic to provide access to medical services for the poor. Breaking the social customs of racial obstacles, he advocated for certification of African-American medical students. He also became a member of many professional colleges including the National Academy of Science's Institute of Medicine and the American College of Surgeons. He served as chief of surgery at Durham's Lincoln Hospital and was later one of the key figures in converting it to the Lincoln Community Health Center, a low-priced clinic for the poor. (Full article...)
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Asthma is a common long-term inflammatory disease of the airways of the lungs. Asthma occurs when allergens, pollen, dust, or other particles, are inhaled into the lungs, causing the bronchioles to constrict and produce mucus, which then restricts oxygen flow to the alveoli. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. Symptoms include episodes of wheezing, coughing, chest tightness, and shortness of breath. These may occur a few times a day or a few times per week. Depending on the person, asthma symptoms may become worse at night or with exercise.
Asthma is thought to be caused by a combination of genetic and environmental factors. Environmental factors include exposure to air pollution and allergens. Other potential triggers include medications such as aspirin and beta blockers. Diagnosis is usually based on the pattern of symptoms, response to therapy over time, and spirometry lung function testing. Asthma is classified according to the frequency of symptoms of forced expiratory volume in one second (FEV1), and peak expiratory flow rate. It may also be classified as atopic or non-atopic, where atopy refers to a predisposition toward developing a type 1 hypersensitivity reaction. (Full article...)
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The ovulatory shift hypothesis holds that women experience evolutionarily adaptive changes in subconscious thoughts and behaviors related to mating during different parts of the ovulatory cycle. It suggests that what women want, in terms of men, changes throughout the menstrual cycle. Two meta-analyses published in 2014 reached opposing conclusions on whether the existing evidence was robust enough to support the prediction that women's mate preferences change across the cycle. A newer 2018 review does not show women changing the type of men they desire at different times in their fertility cycle. (Full article...)
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The Lafargue Mental Health Clinic, more commonly known as the Lafargue Clinic, was a mental health clinic that operated in Harlem, Manhattan, New York, from 1946 until 1958. The clinic was named for French Marxist physician Paul Lafargue and conceived by German-American psychiatrist Fredric Wertham, who recognized the dire state of mental health services for blacks in New York. With the backing of black intellectuals Richard Wright and Ralph Ellison, as well as members of the church and community, the clinic operated out of the parish house basement of St. Philip's Episcopal Church and was among the first to provide low-cost psychiatric health services to the poor, especially for poor blacks who either could not afford treatment at New York hospitals or faced racial discrimination from doctors and other hospital staff. The staff consisted entirely of volunteers, and Wertham and Hilde Mosse were the clinic's lead doctors.
Though the clinic only operated for 12 years, Wertham and Mosse's experiences from Lafargue were cited in a court decision to integrate schools in Wilmington, Delaware, and later in Brown v. Board of Education, which ruled that separate black and white schools were unconstitutional. Wertham would use case studies from his time at the clinic to support his later arguments that comic books caused juvenile delinquency, as evidenced in his 1954 work Seduction of the Innocent. (Full article...)
Did you know – show different entries
- ...the general adaptation syndrome was discovered almost accidentally by Hungarian endocrinologist Hans Selye? He was searching for new hormones by injecting mice with organ homogenates, but found they all displayed an acute stress reaction.
- ...the keratolytic effects of over-the-counter salicylic acid are used to treat viral warts?
- ...in 1906, Frederick Hopkins suggested the existence of vitamins and suggests that a lack of vitamins causes scurvy and rickets? He was awarded the Nobel Prize in Physiology or Medicine in 1929, and also discovered the amino acid tryptophan in 1901.
General images – load new batch
The following are images from various Medicine-related articles on Wikipedia.
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Yarrow, a medicinal plant found in human-occupied caves in the Upper Palaeolithic period (from History of medicine)
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healthcare expenditure in Japan by age group (from Health insurance)
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Life expectancy vs healthcare spending of rich OECD countries. US average of $10,447 in 2018. (from Health care)
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A doctor checks a patient's pulse in Meiji-era Japan. (from History of medicine)
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Medicine during the First World War - medical transport (from History of medicine)
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Life Expectancy of the total population at birth among several OECD member nations. Data source: OECD's iLibrary (from Health insurance)
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Global concentrations of health care resources, as depicted by the number of physicians per 10,000 individuals, by country. Data is sourced from a World Health Statistics 2010, a WHO report.[needs update] (from Health care)
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Infographic showing how healthcare data flows within the billing process (from Medical billing)
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Statue of Robert Koch, father of medical bacteriology, at Robert-Koch-Platz (Robert Koch square) in Berlin (from History of medicine)
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Galen (129–216 CE), known for his wide insights into anatomy (from History of medicine)
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Mexico City epidemic of 1737, with elites calling on the Virgin of Guadalupe (from History of medicine)
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The emergency room is often a frontline venue for the delivery of primary medical care. (from Health care)
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18th-century medical remedies collected by a British Gentry family (from History of medicine)
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A 12th-century Byzantine manuscript of the Hippocratic Oath (from Medical ethics)
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Smallpox vaccination in Niger, 1969. A decade later, this was the first infectious disease to be eradicated. (from History of medicine)
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AMA Code of Medical Ethics (from Medical ethics)
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Mandrake (written 'ΜΑΝΔΡΑΓΟΡΑ' in Greek capitals). Naples Dioscurides, 7th century (from History of medicine)
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Ethical prayer for medical wisdom by Dr Edmond Fernandes (from Medical ethics)
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Traditional medicine in a market in Antananarivo, Madagascar (from Traditional medicine)
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Patient, Surrey County Lunatic Asylum, c. 1850–58. The asylum population in England and Wales rose from 1,027 in 1827 to 74,004 in 1900. (from History of medicine)
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Health spending by country. Percent of GDP (Gross domestic product). For example: 11.2% for Canada in 2022. 16.6% for the United States in 2022. (from Health care)
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A Ukrainian monument to the HIV pandemic (from History of medicine)
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An American billing clerk preparing a detailed invoice. (1992) (from Medical billing)
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Health Expenditure per capita (in PPP-adjusted US$) among several OECD member nations. Data source: OECD's iLibrary (from Health insurance)
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The Edwin Smith Surgical Papyrus, written in the 17th century BCE, contains the earliest recorded reference to the brain. New York Academy of Medicine. (from History of medicine)
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Primary care may be provided in community health centers. (from Health care)
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COVID-19 swab testing in Rwanda (2021) (from History of medicine)
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"Diagram of the causes of mortality in the army in the East" by Florence Nightingale (from History of medicine)
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"More Doctors Smoke Camels than Any Other Cigarette" advertisement for Camel cigarettes in the 1940s (from Medical ethics)
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American combat surgery during the Pacific War, 1943 (from History of medicine)
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Magical stela or cippus of Horus inscribed with healing encantations (c. 332 to 280 BCE) (from History of medicine)
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A cuneiform terracotta tablet describing a medicinal recipe for poisoning (c. 18th century BCE). Discovered in Nippur, Iraq.
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A 12th-century manuscript of the Hippocratic Oath in Greek, one of the most famous aspects of classical medicine that carried into later eras (from History of medicine)
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Jackson Memorial Hospital in Miami, the primary teaching hospital of the University of Miami's Miller School of Medicine and the largest hospital in the United States with 1,547 beds (from Health care)
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A Neo-Assyrian cuneiform tablet fragment describing medical text (c. 9th to 7th century BCE) (from History of medicine)
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Emil Kraepelin (1856–1926), the founder of modern scientific psychiatry, psychopharmacology and psychiatric genetics (from History of medicine)
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Louis Pasteur experimenting on bacteria, c. 1870 (from History of medicine)
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Taoist symbol of Yin and Yang (from Medical ethics)
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Total healthcare cost per person. Public and private spending. US dollars PPP. For example: $6,319 for Canada in 2022. $12,555 for the US in 2022. (from Health care)
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The plinthios brochos as described by Greek physician Heraklas, a sling for binding a fractured jaw. These writings were preserved in one of Oribasius' collections. (from History of medicine)
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Zhang Zhongjing – a Chinese pharmacologist, physician, inventor, and writer of the Eastern Han dynasty (from History of medicine)
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The Quaker-run York Retreat, founded in 1796, gained international prominence as a centre for moral treatment and a model of asylum reform following the publication of Samuel Tuke's Description of the Retreat (1813). (from History of medicine)
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Curandera performing a limpieza in Cuenca, Ecuador (from Traditional medicine)
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Depiction of smallpox in Franciscan Bernardino de Sahagún's history of the conquest of Mexico, Book XII of the Florentine Codex, from the defeated Aztecs' point of view (from History of medicine)
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Botánicas such as this one in Jamaica Plain, Boston, cater to the Latino community and sell folk medicine alongside statues of saints, candles decorated with prayers, lucky bamboo, and other items. (from Traditional medicine)
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Medical personnel place sterilized covers on the arms of the daVinci Xi surgical system, a minimally-invasive robotic surgery system, at the William Beaumont Army Medical Center. (from History of medicine)
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Hippocrates (c. 460–370 BCE). Known as the "father of medicine". (from History of medicine)
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The numbers of Americans lacking health insurance and the uninsured rate from 1987 to 2008 (from Health insurance)
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Most countries have seen a tremendous increase in life expectancy since 1945. However, in southern Africa, the HIV epidemic beginning around 1990 has eroded national health. (from History of medicine)
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Sometimes traditional medicines include parts of endangered species, such as the slow loris in Southeast Asia. (from Traditional medicine)
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Health expenditure funding types (from Health insurance)
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- ... that Margaret C. Roberts was encouraged to study medicine by LDS Church leader Brigham Young to reduce mortality rates during childbirth?
- ... that film director Orlando Bagwell initially thought that he would enter a career in medicine?
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