Portal:Medicine
The Medicine Portal
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...)
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Featured articles are displayed here, which represent some of the best content on English Wikipedia.
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Dracunculiasis, also called Guinea-worm disease, is a parasitic infection by the Guinea worm, Dracunculus medinensis. A person becomes infected by drinking water contaminated with Guinea-worm larvae that reside inside copepods (a type of small crustacean). Stomach acid digests the copepod and releases the Guinea worm, which penetrates the digestive tract and escapes into the body. Around a year later, the adult female migrates to an exit site – usually the lower leg – and induces an intensely painful blister on the skin. Eventually, the blister bursts, creating a painful wound from which the worm gradually emerges over several weeks. The wound remains painful throughout the worm's emergence, disabling the affected person for the three to ten weeks it takes the worm to emerge.
There is no medication to treat or prevent dracunculiasis. Instead, the mainstay of treatment is the careful wrapping of the emerging worm around a small stick or gauze to encourage and speed up its exit. Each day, a few more centimeters of the worm emerge, and the stick is turned to maintain gentle tension. Too much tension can break and kill the worm in the wound, causing severe pain and swelling. Dracunculiasis is a disease of extreme poverty, occurring in places with poor access to clean drinking water. Prevention efforts center on filtering drinking water to remove copepods, as well as public education campaigns to discourage people from soaking affected limbs in sources of drinking water, as this allows the worms to spread their larvae. (Full article...) -
Cholangiocarcinoma, also known as bile duct cancer, is a type of cancer that forms in the bile ducts. Symptoms of cholangiocarcinoma may include abdominal pain, yellowish skin, weight loss, generalized itching, and fever. Light colored stool or dark urine may also occur. Other biliary tract cancers include gallbladder cancer and cancer of the ampulla of Vater.
Risk factors for cholangiocarcinoma include primary sclerosing cholangitis (an inflammatory disease of the bile ducts), ulcerative colitis, cirrhosis, hepatitis C, hepatitis B, infection with certain liver flukes, and some congenital liver malformations. However, most people have no identifiable risk factors. The diagnosis is suspected based on a combination of blood tests, medical imaging, endoscopy, and sometimes surgical exploration. The disease is confirmed by examination of cells from the tumor under a microscope. It is typically an adenocarcinoma (a cancer that forms glands or secretes mucin). (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...) -
Major depressive disorder (MDD), also known as clinical depression, is a mental disorder characterized by at least two weeks of pervasive low mood, low self-esteem, and loss of interest or pleasure in normally enjoyable activities. Introduced by a group of US clinicians in the mid-1970s, the term was adopted by the American Psychiatric Association for this symptom cluster under mood disorders in the 1980 version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III), and has become widely used since. The disorder causes the second-most years lived with disability, after lower back pain.
The diagnosis of major depressive disorder is based on the person's reported experiences, behavior reported by relatives or friends, and a mental status examination. There is no laboratory test for the disorder, but testing may be done to rule out physical conditions that can cause similar symptoms. The most common time of onset is in a person's 20s, with females affected about twice as often as males. The course of the disorder varies widely, from one episode lasting months to a lifelong disorder with recurrent major depressive episodes. (Full article...) -
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...) -
Rhabdomyolysis (shortened as rhabdo) is a condition in which damaged skeletal muscle breaks down rapidly, often due to high intensity exercise over a short period. Symptoms may include muscle pains, weakness, vomiting, and confusion. There may be tea-colored urine or an irregular heartbeat. Some of the muscle breakdown products, such as the protein myoglobin, are harmful to the kidneys and can cause acute kidney injury.
The muscle damage is most usually caused by a crush injury, strenuous exercise, medications, or a substance use disorder. Other causes include infections, electrical injury, heat stroke, prolonged immobilization, lack of blood flow to a limb, or snake bites as well as intense or prolonged exercise, particularly in hot conditions. Statins (prescription drugs to lower cholesterol) are considered a small risk. Some people have inherited muscle conditions that increase the risk of rhabdomyolysis. The diagnosis is supported by a urine test strip which is positive for "blood" but the urine contains no red blood cells when examined with a microscope. Blood tests show a creatine kinase activity greater than 1000 U/L, with severe disease being above 5000–15000 U/L. (Full article...) -
Prostate cancer is the uncontrolled growth of cells in the prostate, a gland in the male reproductive system below the bladder. Abnormal growth of 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, and 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 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...) -
Ryan Wayne White (December 6, 1971 – April 8, 1990) was an American teenager from Kokomo, Indiana, who became a national poster child for HIV/AIDS in the United States after his school barred him from attending classes following a diagnosis of AIDS.
As a hemophiliac, White became infected with HIV from a contaminated factor VIII blood treatment and, when diagnosed in December 1984, was given six months to live. Doctors said he posed no risk to other students, as AIDS is not an airborne disease and spreads solely through bodily fluids, but AIDS was poorly understood by the general public at the time. When White tried to return to school, irate parents and teachers in Howard County rallied against his attendance due to unwarranted concerns of the disease spreading to other students and staff. A lengthy administrative appeal process ensued, and news of the conflict turned White into a popular celebrity and advocate for AIDS research and public education. Surprising his doctors, White lived five years longer than predicted. He died on April 8, 1990, one month before his high school graduation. (Full article...) -
Menstrual cycle
The menstrual cycle is a series of natural changes in hormone production and the structures of the uterus and ovaries of the female reproductive system that makes pregnancy possible. The ovarian cycle controls the production and release of eggs and the cyclic release of estrogen and progesterone. The uterine cycle governs the preparation and maintenance of the lining of the uterus (womb) to receive an embryo. These cycles are concurrent and coordinated, normally last between 21 and 35 days, with a median length of 28 days. Menarche (the onset of the first period) usually occurs around the age of 12 years; menstrual cycles continue for about 30–45 years.
Naturally occurring hormones drive the cycles; the cyclical rise and fall of the follicle stimulating hormone prompts the production and growth of oocytes (immature egg cells). The hormone estrogen stimulates the uterus lining (endometrium) to thicken to accommodate an embryo should fertilization occur. The blood supply of the thickened lining provides nutrients to a successfully implanted embryo. If implantation does not occur, the lining breaks down and blood is released. Triggered by falling progesterone levels, menstruation (a "period", in common parlance) is the cyclical shedding of the lining, and is a sign that pregnancy has not occurred. (Full article...) -
Helicobacter pylori, previously known as Campylobacter pylori, is a gram-negative, flagellated, helical bacterium. Mutants can have a rod or curved rod shape that exhibits less virulence. Its helical body (from which the genus name Helicobacter derives) is thought to have evolved to penetrate the mucous lining of the stomach, helped by its flagella, and thereby establish infection. The bacterium was first identified as the causal agent of gastric ulcers in 1983 by Australian physician-scientists Barry Marshall and Robin Warren. In 2005, they were awarded the Nobel Prize in Physiology or Medicine for their discovery.
Infection of the stomach with H. pylori is not the cause of illness itself: over half of the global population is infected, but most individuals are asymptomatic. Persistent colonization with more virulent strains can induce a number of gastric and non-gastric disorders. Gastric disorders due to infection begin with gastritis, or inflammation of the stomach lining. When infection is persistent, the prolonged inflammation will become chronic gastritis. Initially, this will be non-atrophic gastritis, but the damage caused to the stomach lining can bring about the development of atrophic gastritis and ulcers within the stomach itself or the duodenum (the nearest part of the intestine). At this stage, the risk of developing gastric cancer is high. However, the development of a duodenal ulcer confers a comparatively lower risk of cancer. Helicobacter pylori is a class 1 carcinogenic bacteria, and potential cancers include gastric MALT lymphoma and gastric cancer. Infection with H. pylori is responsible for an estimated 89% of all gastric cancers and is linked to the development of 5.5% of all cases cancers worldwide. H. pylori is the only bacterium known to cause cancer. (Full article...) -
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. Viruses are found in almost every ecosystem on Earth and are the most numerous type of biological entity. Since Dmitri Ivanovsky's 1892 article describing a non-bacterial pathogen infecting tobacco plants and the discovery of the tobacco mosaic virus by Martinus Beijerinck in 1898, more than 11,000 of the millions of virus species have been described in detail. The study of viruses is known as virology, a subspeciality of microbiology.
When infected, a host cell is often forced to rapidly produce thousands of copies of the original virus. When not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent viral particles, or virions, consisting of (i) genetic material, i.e., long molecules of DNA or RNA that encode the structure of the proteins by which the virus acts; (ii) a protein coat, the capsid, which surrounds and protects the genetic material; and in some cases (iii) an outside envelope of lipids. The shapes of these virus particles range from simple helical and icosahedral forms to more complex structures. Most virus species have virions too small to be seen with an optical microscope and are one-hundredth the size of most bacteria. (Full article...) -
In 1858 a batch of sweets in Bradford, England, was accidentally adulterated with poisonous arsenic trioxide. About five pounds (two kilograms) of sweets were sold to the public, leading to around 20 deaths and over 200 people suffering the effects of arsenic poisoning.
The adulteration of food had been practised in Britain since before the Middle Ages, but from 1800, with increasing urbanisation and the rise in shop-purchased food, adulterants became a growing problem. With the cost of sugar high, replacing it with substitutes was common. For the sweets produced in Bradford, the confectioner was supposed to purchase powdered gypsum, but a mistake at the wholesale chemist meant arsenic was purchased instead. (Full article...) -
Debora Green (née Jones; born February 28, 1951) is an American physician who pleaded no contest to setting a 1995 fire that burned down her family's home and killed two of her children, and to poisoning her husband with ricin with the intention of causing his death. The case was sensational, and covered heavily by news media, especially in the Kansas–Missouri area, where the crimes occurred. Though Green has petitioned for a new trial twice in recent years, her requests have not been successful.
Green married Michael Farrar in 1979 while practicing as an emergency physician. The marriage was tumultuous, and Farrar filed for divorce in July 1995. Between August and September 1995, Farrar repeatedly fell violently ill, and despite numerous hospitalizations his doctors could not pinpoint the source of his illness. Green's emotional stability deteriorated and she began to drink heavily, even while supervising her children. On October 24, 1995, the Farrar family home, occupied by Green and the couple's three children — Timothy (age 13), Kate (age 10), and Kelly (age 6) — caught fire. Debora Green and Kate escaped without harm. Despite the efforts of firefighters, Timothy and Kelly died in the blaze. Investigation showed that trails of accelerant in the house led back to Green's bedroom, and that the source of Michael Farrar's intractable illness had been ricin, a poison served to him in his food by Green. (Full article...) -
Golding Bird, 1840
Golding Bird (9 December 1814 – 27 October 1854) was a British medical doctor and a Fellow of the Royal College of Physicians. He became a great authority on kidney diseases and published a comprehensive paper on urinary deposits in 1844. He was also notable for his work in related sciences, especially the medical uses of electricity and electrochemistry. From 1836, he lectured at Guy's Hospital, a well-known teaching hospital in London and now part of King's College London, and published a popular textbook on science for medical students called Elements of Natural Philosophy.
Having developed an interest in chemistry while still a child, largely through self-study, Bird was far enough advanced to deliver lectures to his fellow pupils at school. He later applied this knowledge to medicine and did much research on the chemistry of urine and of kidney stones. In 1842, he was the first to describe oxaluria, a condition which leads to the formation of a particular kind of stone. (Full article...) -
Oliver Wendell Holmes Sr. (/hoʊmz/; August 29, 1809 – October 7, 1894) was an American physician, poet, and polymath based in Boston. Grouped among the fireside poets, he was acclaimed by his peers as one of the best writers of the day. His most famous prose works are the "Breakfast-Table" series, which began with The Autocrat of the Breakfast-Table (1858). He was also an important medical reformer. In addition to his work as an author and poet, Holmes also served as a physician, professor, lecturer, inventor, and, although he never practiced it, he received formal training in law.
Born in Cambridge, Massachusetts, Holmes was educated at Phillips Academy and Harvard College. After graduating from Harvard in 1829, he briefly studied law before turning to the medical profession. He began writing poetry at an early age; one of his most famous works, "Old Ironsides", was published in 1830 and was influential in the eventual preservation of the USS Constitution. Following training at the prestigious medical schools of Paris, Holmes was granted his Doctor of Medicine degree from Harvard Medical School in 1836. He taught at Dartmouth Medical School before returning to teach at Harvard and, for a time, served as dean there. During his long professorship, he became an advocate for various medical reforms and notably posited the controversial idea that doctors were capable of carrying puerperal fever from patient to patient. Holmes retired from Harvard in 1882 and continued writing poetry, novels and essays until his death in 1894. (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...) -
Randal Howard Paul (born January 7, 1963) is an American politician serving as the junior United States senator from Kentucky since 2011. A member of the Republican Party, he has described himself as a constitutional conservative and a supporter of the Tea Party movement. His libertarian views have been compared to those of his father, three-time presidential candidate and 12-term U.S. representative from Texas, Ron Paul.
Paul attended Baylor University and is a graduate of the Duke University School of Medicine. He was a practicing ophthalmologist in Bowling Green, Kentucky, from 1993 until his election to the U.S. Senate in 2010. He was re-elected to a second term in 2016 and won a third term in 2022. (Full article...) -
Herpes simplex, often known simply as herpes, is a viral infection caused by the herpes simplex virus. Herpes infections are categorized by the area of the body that is infected. The two major types of herpes are oral herpes and genital herpes, though other forms also exist.
Oral herpes involves the face or mouth. It may result in small blisters in groups, often called cold sores or fever blisters, or may just cause a sore throat. Genital herpes involves the genitalia. It may have minimal symptoms or form blisters that break open and result in small ulcers. These typically heal over two to four weeks. Tingling or shooting pains may occur before the blisters appear. (Full article...) -
Elmer Ernest (E. E.) Southard (July 28, 1876 – February 8, 1920) was an American neuropsychiatrist, neuropathologist, professor and author. Born in Boston, Massachusetts, Southard lived in the city for nearly his entire life. He attended Boston Latin School and completed his education at Harvard University. At Harvard, Southard distinguished himself as a chess player. After briefly studying in Germany, he returned to the United States as a pathologist at Danvers State Hospital. Southard held academic appointments at Harvard University and its medical school.
He headed the Boston Psychopathic Hospital when it opened in 1912, pioneering the study of brain pathology with particular interests in shell shock and schizophrenia. Southard published several books, including Shell Shock and Other Neuropsychiatric Problems with nearly 1,000 case histories. He was president of the American Medico-Psychological Association and the Boston Society of Psychiatry and Neurology, and held advisory positions with the U.S. Chemical Warfare Service and the Eugenics Record Office. (Full article...) -
Gout (/ɡaʊt/ GOWT) is a form of inflammatory arthritis characterized by recurrent attacks of pain in a red, tender, hot, and swollen joint, caused by the deposition of needle-like crystals of uric acid known as monosodium urate crystals. Pain typically comes on rapidly, reaching maximal intensity in less than 12 hours. The joint at the base of the big toe is affected (Podagra) in about half of cases. It may also result in tophi, kidney stones, or kidney damage.
Gout is due to persistently elevated levels of uric acid (urate) in the blood (hyperuricemia). This occurs from a combination of diet, other health problems, and genetic factors. At high levels, uric acid crystallizes and the crystals deposit in joints, tendons, and surrounding tissues, resulting in an attack of gout. Gout occurs more commonly in those who regularly drink beer or sugar-sweetened beverages; eat foods that are high in purines such as liver, shellfish, or anchovies; or are overweight. Diagnosis of gout may be confirmed by the presence of crystals in the joint fluid or in a deposit outside the joint. Blood uric acid levels may be normal during an attack. (Full article...) -
Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall warming trend, changes to precipitation patterns, and more extreme weather. As the climate changes it impacts the natural environment with effects such as more intense forest fires, thawing permafrost, and desertification. These changes impact ecosystems and societies, and can become irreversible once tipping points are crossed. Climate activists are engaged in a range of activities around the world that seek to ameliorate these issues or prevent them from happening.
The effects of climate change vary in timing and location. Up until now the Arctic has warmed faster than most other regions due to climate change feedbacks. Surface air temperatures over land have also increased at about twice the rate they do over the ocean, causing intense heat waves. These temperatures would stabilize if greenhouse gas emissions were brought under control. Ice sheets and oceans absorb the vast majority of excess heat in the atmosphere, delaying effects there but causing them to accelerate and then continue after surface temperatures stabilize. Sea level rise is a particular long term concern as a result. The effects of ocean warming also include marine heatwaves, ocean stratification, deoxygenation, and changes to ocean currents. The ocean is also acidifying as it absorbs carbon dioxide from the atmosphere. (Full article...) -
Captain Novolin is a 1992 educational platform video game, developed by Sculptured Software and published by Raya Systems for the Super Nintendo Entertainment System. Starring the eponymous superhero with type 1 diabetes, the game sees the player control Captain Novolin on a quest to save the mayor of Pineville from the supervillain Blubberman. It is a part of educational video game series from Raya that also includes Rex Ronan: Experimental Surgeon, Packy and Marlon, and Bronkie the Bronchiasaurus.
Funding for the game came from Novo Nordisk (makers of the Novolin brand of insulin) and the National Institutes of Health. To promote the game, Novo Nordisk distributed 10,000 free copies to hospitals. During its initial release, the game was positively received by diabetes specialists, as well as children with the condition; but the retrospective reception from video game critics has been poor, and it has been named as one of the worst video games of all time. (Full article...) -
Epidural administration (from Ancient Greek ἐπί, "upon" + dura mater) is a method of medication administration in which a medicine is injected into the epidural space around the spinal cord. The epidural route is used by physicians and nurse anesthetists to administer local anesthetic agents, analgesics, diagnostic medicines such as radiocontrast agents, and other medicines such as glucocorticoids. Epidural administration involves the placement of a catheter into the epidural space, which may remain in place for the duration of the treatment. The technique of intentional epidural administration of medication was first described in 1921 by Spanish military surgeon Fidel Pagés.
Epidural anaesthesia causes a loss of sensation, including pain, by blocking the transmission of signals through nerve fibres in or near the spinal cord. For this reason, epidurals are commonly used for pain control during childbirth and surgery, for which the technique is considered safe and effective, and is considered more effective and safer than giving pain medication by mouth or through an intravenous line. An epidural injection may also be used to administer steroids for the treatment of inflammatory conditions of the spinal cord. It is not recommended for people with severe bleeding disorders, low platelet counts, or infections near the intended injection site. Severe complications from epidural administration are rare, but can include problems resulting from improper administration, as well as adverse effects from medicine. The most common complications of epidural injections include bleeding problems, headaches, and inadequate pain control. Epidural analgesia during childbirth may also impact the mother's ability to move during labor. Very large doses of anesthetics or analgesics may result in respiratory depression. (Full article...) -
Klas August Linderfelt (1847 – March 18, 1900) was an American librarian. A native of Sweden, he emigrated to Milwaukee, Wisconsin and became a teacher and a librarian. As the first librarian of the Milwaukee Public Library, he became a significant figure in the city and in the library profession, becoming the seventh President of the American Library Association. He left both the city and the profession permanently following his arrest for embezzlement. (Full article...) -
Theophilus Oladipo Ogunlesi FRCP, OFR (12 July 1923 – 19 January 2023) was a Nigerian academic and medical doctor recognized as the first professor of medicine in Nigeria. Born in Sagamu, Ogun State, Ogunlesi began his education at St. Paul Primary School, Sagamu, before attending CMS Grammar School, Lagos, where he obtained his secondary school certificate in 1940. He continued his studies at Higher College, Yaba, for pre-medical and medical training. He later attended the University of London and University of Minnesota where he obtained his postgraduate degrees.
Ogunlesi returned to Nigeria and joined the Western Nigeria Civil Service, serving as a medical officer from 1950 to 1956. In 1961, he became a lecturer at the University of Ibadan (UI), where he made history four years later by becoming the first Nigerian professor of medicine. He played a key role in the development of medical education in Nigeria, serving as the pioneer head of the University College Hospital (UCH) Ibadan, and the National Postgraduate Medical College of Nigeria. (Full article...) -
Kusumoto Ine (楠本 イネ, 31 May 1827 – 27 August 1903; born Shiimoto Ine 失本 稲) was a Japanese physician. She was the first female doctor of Western medicine in Japan.
She was the daughter of Kusumoto Taki, who was a courtesan from Nagasaki; and the German physician Philipp Franz von Siebold, who worked on Dejima, an island foreigners were restricted to during Japan's long period of seclusion from the world. Ine was also known as O-Ine and later in life took the name Itoku (伊篤). In Japanese she is often called Oranda O-Ine ("Dutch O-Ine") for her association with Dejima and its Dutch-language Western learning. (Full article...) -
Migraine (UK: /ˈmiːɡreɪn/, US: /ˈmaɪ-/) is a genetically-influenced complex neurological disorder characterized by episodes of moderate-to-severe headache, most often unilateral and generally associated with nausea and light and sound sensitivity. Other characterizing symptoms may include nausea, vomiting, cognitive dysfunction, allodynia, and dizziness. Exacerbation of headache symptoms during physical activity is another distinguishing feature.
Up to one-third of people with migraine experience aura, a premonitory period of sensory disturbance widely accepted to be caused by cortical spreading depression at the onset of a migraine attack. Although primarily considered to be a headache disorder, migraine is highly heterogenous in its clinical presentation and is better thought of as a spectrum disease rather than a distinct clinical entity. Disease burden can range from episodic discrete attacks to chronic disease. (Full article...) -
Shellfish allergy is among the most common food allergies. "Shellfish" is a colloquial and fisheries term for aquatic invertebrates used as food, including various species of molluscs such as clams, mussels, oysters and scallops, crustaceans such as shrimp, lobsters and crabs, and cephalopods such as squid and octopus. Shellfish allergy is an immune hypersensitivity to proteins found in shellfish. Symptoms can be either rapid or gradual in onset. The latter can take hours to days to appear. The former may include anaphylaxis, a potentially life-threatening condition which requires treatment with epinephrine. Other presentations may include atopic dermatitis or inflammation of the esophagus. Shellfish is one of the eight common food allergens, responsible for 90% of allergic reactions to foods: cow's milk, eggs, wheat, shellfish, peanuts, tree nuts, fish, and soy beans.
Unlike early childhood allergic reactions to milk and eggs, which often lessen as the children age, shellfish allergy tends to first appear in school-age children and older, and persist in adulthood. Strong predictors for adult-persistence are anaphylaxis, high shellfish-specific serum immunoglobulin E (IgE) and robust response to the skin prick test. Adult onset of shellfish allergy is common in workers in the shellfish catching and processing industry. (Full article...) -
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...) -
A collaborative practice agreement (CPA) is a legal document in the United States that establishes a legal relationship between clinical pharmacists and collaborating physicians that allows for pharmacists to participate in collaborative drug therapy management (CDTM).
CDTM is an expansion of the traditional pharmacist scope of practice, allowing for pharmacist-led management of drug related problems (DRPs) with an emphasis on a collaborative, interdisciplinary approach to pharmacy practice in the healthcare setting. The terms of a CPA are decided by the collaborating pharmacist and physician, though templates exist online. CPAs can be specific to a patient population of interest to the two parties, a specific clinical situation or disease state, and/or may outline an evidence-based protocol for managing the drug regimen of patients under the CPA. CPAs have become the subject of intense debate within the pharmacy and medical professions. (Full article...)
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Did you know –
- ... that the most common cause of acute coronary syndrome is disruption of atherosclerotic plaque in a coronary artery?
- ... that the polymeal is a diet-based approach to combating heart disease, proposed in December 2004 by Oscar Franco?
- ... that a mammotome is a device that uses a computer-guided probe to perform breast biopsies, and that it can be conducted on an outpatient basis under local anaesthetic?
General images –
The following are images from various Medicine-related articles on Wikipedia.
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Taoist symbol of Yin and Yang (from Medical ethics) -
![Image 2Global 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)](//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Global_physician_density_map_-_WHO_2010.png/120px-Global_physician_density_map_-_WHO_2010.png)
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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A cochlear implant is a common kind of neural prosthesis, a device replacing part of the human nervous system. (from History of medicine) -
Life expectancy vs healthcare spending of rich OECD countries. US average of $10,447 in 2018. (from Health care) -
Galen (129–216 CE), known for his wide insights into anatomy. (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) -
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) -
Medicine during the First World War - Medical Transport. (from History of medicine) -
Magical stela or cippus of Horus inscribed with healing encantations (c. 332 to 280 BCE). (from History of medicine) -
Primary care may be provided in community health centers. (from Health care) -
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) -
Smallpox vaccination in Niger, 1969. A decade later, this was the first infectious disease to be eradicated. (from History of medicine) -
A doctor checks a patient's pulse in Meiji-era Japan. (from History of medicine) -
National Hospital for Neurology and Neurosurgery in London, United Kingdom is a specialist neurological hospital. (from Health care) -
Curandera performing a limpieza in Cuenca, Ecuador (from Traditional medicine) -
Mexico City epidemic of 1737, with elites calling on the Virgin of Guadalupe (from History of medicine) -
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) -
Emil Kraepelin (1856–1926), the founder of modern scientific psychiatry, psychopharmacology and psychiatric genetics. (from History of medicine) -
Guy's Hospital in 1820 (from History of medicine) -
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) -
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) -
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) -
healthcare expenditure in Japan by age group (from Health insurance) -
"Diagram of the causes of mortality in the army in the East" by Florence Nightingale. (from History of medicine) -
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) -
A Ukrainian monument to the HIV pandemic. (from History of medicine) -
Sometimes traditional medicines include parts of endangered species, such as the slow loris in Southeast Asia. (from Traditional medicine) -
"More Doctors Smoke Camels than Any Other Cigarette" advertisement for Camel cigarettes in the 1940s (from Medical ethics) -
Hippocrates (c. 460–370 BCE). Known as the "father of medicine". (from History of medicine) -
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18th-century medical remedies collected by a British Gentry family (from History of medicine) -
COVID-19 swab testing in Rwanda (2021). (from History of medicine) -
The emergency room is often a frontline venue for the delivery of primary medical care. (from Health care) -
Charite in Berlin (from History of medicine) -
Health Expenditure per capita (in PPP-adjusted US$) among several OECD member nations. Data source: OECD's iLibrary (from Health insurance) -
Sketch of Muslim physician Muhammad ibn Zakariya al-Razi (from History of medicine) -
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) -
An American billing clerk preparing a detailed invoice. (1992) (from Medical billing) -
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) -
Yarrow, a medicinal plant found in human-occupied caves in the Upper Palaeolithic period. (from History of medicine) -
AMA Code of Medical Ethics (from Medical ethics) -
A Neo-Assyrian cuneiform tablet fragment describing medical text (c. 9th to 7th century BCE). (from History of medicine) -
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) -
Statue of Robert Koch, father of medical bacteriology, at Robert-Koch-Platz (Robert Koch square) in Berlin (from History of medicine) -
A cuneiform terracotta tablet describing a medicinal recipe for poisoning (c. 18th century BCE). Discovered in Nippur, Iraq. -
Infographic showing how healthcare data flows within the billing process (from Medical billing) -
Zhang Zhongjing – a Chinese pharmacologist, physician, inventor, and writer of the Eastern Han dynasty. (from History of medicine) -
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) -
Ethical prayer for medical wisdom by Dr Edmond Fernandes (from Medical ethics) -
Life Expectancy of the total population at birth among several OECD member nations. Data source: OECD's iLibrary (from Health insurance) -
Mandrake (written 'ΜΑΝΔΡΑΓΟΡΑ' in Greek capitals). Naples Dioscurides, 7th century (from History of medicine) -
American combat surgery during the Pacific War, 1943 (from History of medicine) -
Seven named physicians and botanists of the Classical world from Vienna Dioscurides. Clockwise from top center: Galen, Dioscorides, Nicander, Rufus of Ephesus, Andreas of Carystus, Apollonius Mus or of Pergamon, Crateuas (from History of medicine)
![Image 2Global 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)](/wiki/File:Global_physician_density_map_-_WHO_2010.png)
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