Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

Portal:Medicine

From Wikipedia, the free encyclopedia
Portal maintenance status:(July 2018)
  • This portal'ssubpageshave been checked by an editor, and are needed.
Pleasetake care when editing, especially if usingautomated editing software. Learn how toupdate the maintenance information here.
Wikipedia portal for content related to Medicine

The Medicine Portal

The color frescoCare of The Sick byDomenico di Bartolo, 1441–1442, depicting theSanta Maria della Scala hospital in Siena, Italy

Medicine is thescience andpractice of caring forpatients, managing thediagnosis,prognosis,prevention,treatment andpalliation of theirinjury ordisease, whilepromoting their health. Medicine encompasses a variety ofhealth care practices which evolved to maintain and restorehealth through theprevention and treatment ofillness. Contemporary medicine appliesbiomedical sciences,biomedical research,genetics, andmedical technology todiagnose, treat, and prevent injury and disease, typically through variouspharmaceuticals orsurgery, but also through therapies such aspsychotherapy,external splints and traction,medical devices,biologics, andionizing radiation, amongst others.

Medicine has been practiced sinceprehistoric times, and for most of this time it was anart (an area of creativity and skill), frequently having connections to thereligious andphilosophical beliefs of local culture. For example, amedicine man would applyherbs and sayprayers for healing, or an ancientphilosopher andphysician would applybloodletting according to the theories ofhumorism, orthe four humors. In recent centuries, since theadvent of modern science, most medicine has become a combination of art and science (bothbasic andapplied, under theumbrella ofmedical science). For example, while stitching technique forsutures is an art learned through practice, knowledge of what happens at thecellular andmolecular level in the tissues being stitched arises through science.

Prescientific forms of medicine, now known astraditional medicine orfolk medicine, remain commonly used in the absence of scientific medicine and are thus calledalternative medicine. Alternative treatments outside of scientific medicine with ethical, safety and efficacy concerns are termedquackery or being based onfringe science. (Full article...)

Featured articles -load new batch

Featured articles are displayed here, which represent some of the best content on English Wikipedia.

Selected image –show another

Magnetic resonance imaging
Magnetic resonance imaging is a commonly used form ofmedical imaging which creates images of the inside of opaque organs in living organisms and detects the amount of bound water in geological structures. It is primarily used to visualise alterations of living tissues. Afunctional MRI scan (shown in the image) measures signal changes in thebrain that are due to changingneural activity.

WikiProject

Get involved by joiningWikiProject Medicine. We discuss collaborations and all manner of issues on ourtalk page.

Related portals

Good articles -load new batch

These areGood articles, which meet a core set of high editorial standards.

  • Image 1 Dame Mary Ranken, Lady Herring, DBE, CStJ (née Lyle; 31 March 1895 – 26 October 1981) was an Australian medical practitioner and community worker. A graduate of the University of Melbourne, where she studied medicine and excelled at sports, Mary qualified as a general practitioner in 1921 and became a resident surgeon at Royal Melbourne Hospital. Her work was mainly with poor women, many of whom lived in unsanitary conditions and had inadequate diets. The social mores of the time often kept young women ignorant of matters dealing with sex and pregnancy. She recognised that pregnant women in particular needed more information about what was happening to them, and provided information on birth control at a time when many doctors and a large segment of the community were opposed to it. "She broke taboos", Della Hilton later wrote, and "made forbidden subjects not only matters for discussion, but for action". (Full article...)
    Image 1

    Dame Mary Ranken, Lady Herring,DBE, CStJ (née Lyle; 31 March 1895 – 26 October 1981) was an Australianmedical practitioner and community worker.

    A graduate of theUniversity of Melbourne, where she studied medicine and excelled at sports, Mary qualified as ageneral practitioner in 1921 and became a resident surgeon atRoyal Melbourne Hospital. Her work was mainly with poor women, many of whom lived in unsanitary conditions and had inadequate diets. The social mores of the time often kept young women ignorant of matters dealing with sex and pregnancy. She recognised that pregnant women in particular needed more information about what was happening to them, and provided information onbirth control at a time when many doctors and a large segment of the community were opposed to it. "She broke taboos", Della Hilton later wrote, and "made forbidden subjects not only matters for discussion, but for action". (Full article...)
  • Image 2 Sir Edward Ford (15 April 1902 – 27 August 1986) was an Australian soldier, academic and physician. He played an important role in the anti-malaria campaign in the South West Pacific Area during the Second World War, and in preventative medicine in Australia after the war, but is best known for his Bibliography of Australian Medicine. After the war, Ford wrote a thesis on malaria control in the South West Pacific, for which he was awarded his Doctor of Medicine (MD) degree by the University of Melbourne in 1946. He became Director of the School of Public Health and Tropical Medicine at the University of Sydney in 1946, and Professor of Preventive Medicine in 1947, concurrently holding these two positions until his 1968 retirement. (Full article...)
    Image 2

    Sir Edward Ford (15 April 1902 – 27 August 1986) was an Australian soldier, academic and physician. He played an important role in the anti-malaria campaign in theSouth West Pacific Area during theSecond World War, and in preventative medicine in Australia after the war, but is best known for hisBibliography of Australian Medicine.

    After the war, Ford wrote a thesis on malaria control in theSouth West Pacific, for which he was awarded hisDoctor of Medicine (MD) degree by the University of Melbourne in 1946. He became Director of the School of Public Health and Tropical Medicine at the University of Sydney in 1946, and Professor of Preventive Medicine in 1947, concurrently holding these two positions until his 1968 retirement. (Full article...)
  • Image 3 A myocardial infarction occurs when an atherosclerotic plaque slowly builds up in the inner lining of a coronary artery and then suddenly ruptures, causing catastrophic thrombus formation, totally occluding the artery and preventing blood flow downstream to the heart muscle. A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the arteries of the heart, causing infarction (tissue death) to the heart muscle. The most common symptom is retrosternal chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. The pain may occasionally feel like heartburn. This is the dangerous type of acute coronary syndrome. Other symptoms may include shortness of breath, nausea, feeling faint, a cold sweat, feeling tired, and decreased level of consciousness. About 30% of people have atypical symptoms. Women more often present without chest pain and instead have neck pain, arm pain or feel tired. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an irregular heartbeat, cardiogenic shock or cardiac arrest. (Full article...)
    Image 3

    A myocardial infarction occurs when anatheroscleroticplaque slowly builds up in the inner lining of acoronary artery and then suddenly ruptures, causing catastrophicthrombus formation, totally occluding the artery and preventing blood flow downstream to the heart muscle.

    Amyocardial infarction (MI), commonly known as aheart attack, occurs whenblood flow decreases or stops in one of thearteries of the heart, causinginfarction (tissue death) to theheart muscle. The most common symptom is retrosternalchest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. The pain may occasionally feel likeheartburn. This is the dangerous type ofacute coronary syndrome.

    Other symptoms may includeshortness of breath,nausea,feeling faint, acold sweat,feeling tired, anddecreased level of consciousness. About 30% of people have atypical symptoms. Women more often present without chest pain and instead have neck pain, arm pain or feel tired. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may causeheart failure, anirregular heartbeat,cardiogenic shock orcardiac arrest. (Full article...)
  • Image 4 Obesity hypoventilation syndrome often improves with positive airway pressure treatment administered overnight by a machine such as this device. Obesity hypoventilation syndrome (OHS) is a condition in which severely overweight people fail to breathe rapidly or deeply enough, resulting in low oxygen levels and high blood carbon dioxide (CO2) levels. The syndrome is often associated with obstructive sleep apnea (OSA), which causes periods of absent or reduced breathing in sleep, resulting in many partial awakenings during the night and sleepiness during the day. The disease puts strain on the heart, which may lead to heart failure and leg swelling. Obesity hypoventilation syndrome is defined as the combination of obesity and an increased blood carbon dioxide level during the day that is not attributable to another cause of excessively slow or shallow breathing. (Full article...)
    Image 4

    Obesity hypoventilation syndrome often improves with positive airway pressure treatment administered overnight by a machine such as this device.

    Obesity hypoventilation syndrome (OHS) is a condition in whichseverely overweight peoplefail to breathe rapidly or deeply enough, resulting in lowoxygen levels and high bloodcarbon dioxide (CO2) levels. The syndrome is often associated withobstructive sleep apnea (OSA), which causes periods of absent or reduced breathing in sleep, resulting in many partial awakenings during the night and sleepiness during the day. The disease puts strain on the heart, which may lead toheart failure andleg swelling.


    Obesity hypoventilation syndrome is defined as the combination ofobesity and anincreased blood carbon dioxide level during the day that is not attributable to another cause ofexcessively slow or shallow breathing. (Full article...)
  • Image 5 Arrow points to brachytherapy beads used to treat prostate cancer. Brachytherapy is a form of radiation therapy where a sealed radiation source is placed inside or next to the area requiring treatment. The word "brachytherapy" comes from the Greek word βραχύς, brachys, meaning "short-distance" or "short". Brachytherapy is commonly used as an effective treatment for cervical, prostate, breast, esophageal and skin cancer and can also be used to treat tumours in many other body sites. Treatment results have demonstrated that the cancer-cure rates of brachytherapy are either comparable to surgery and external beam radiotherapy (EBRT) or are improved when used in combination with these techniques. Brachytherapy can be used alone such as in early prostate cancer or in combination with other therapies such as surgery, EBRT and chemotherapy such as in advanced cervical cancer Brachytherapy contrasts with unsealed source radiotherapy, in which a therapeutic radionuclide (radioisotope) is injected into the body to chemically localize to the tissue requiring destruction. It also contrasts to External Beam Radiation Therapy (EBRT), in which high-energy x-rays (or occasionally gamma-rays from a radioisotope like cobalt-60) are directed at the tumour from outside the body. Brachytherapy instead involves the precise placement of short-range radiation-sources (radioisotopes, iodine-125 or caesium-131 for instance) directly at the site of the cancerous tumour. These are enclosed in a protective capsule or wire, which allows the ionizing radiation to escape to treat and kill surrounding tissue but prevents the charge of radioisotope from moving or dissolving in body fluids. The capsule may be removed later, or (with some radioisotopes) it may be allowed to remain in place. (Full article...)
    Image 5

    Arrow points to brachytherapy beads used to treat prostate cancer.

    Brachytherapy is a form ofradiation therapy where a sealedradiation source is placed inside or next to the area requiring treatment. The word "brachytherapy" comes from theGreek wordβραχύς,brachys, meaning "short-distance" or "short". Brachytherapy is commonly used as an effective treatment forcervical,prostate,breast,esophageal andskin cancer and can also be used to treat tumours in many other body sites. Treatment results have demonstrated that the cancer-cure rates of brachytherapy are either comparable to surgery andexternal beam radiotherapy (EBRT) or are improved when used in combination with these techniques. Brachytherapy can be used alone such as in early prostate cancer or in combination with other therapies such as surgery, EBRT andchemotherapy such as in advanced cervical cancer

    Brachytherapy contrasts withunsealed source radiotherapy, in which a therapeuticradionuclide (radioisotope) is injected into the body to chemically localize to the tissue requiring destruction. It also contrasts to External Beam Radiation Therapy (EBRT), in which high-energy x-rays (or occasionally gamma-rays from a radioisotope likecobalt-60) are directed at the tumour from outside the body. Brachytherapy instead involves the precise placement of short-range radiation-sources (radioisotopes,iodine-125 orcaesium-131 for instance) directly at the site of the cancerous tumour. These are enclosed in a protective capsule or wire, which allows the ionizing radiation to escape to treat and kill surrounding tissue but prevents the charge of radioisotope from moving or dissolving in body fluids. The capsule may be removed later, or (with some radioisotopes) it may be allowed to remain in place. (Full article...)
  • Image 6 Location of the lumbar region (pink) in relation to the human skeleton Low back pain or lumbago is a common 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 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 or joint strain. If the pain does not go away with conservative treatment or if it is accompanied by "red flags" such as unexplained weight loss, fever, or significant problems with feeling or movement, further testing may be needed to look for a serious underlying problem. In most cases, imaging tools such as a CT scan are not useful or recommended for low back pain that lasts less than 6 weeks (with no red flags) and carry their own risks. Despite this, the use of imaging in low back pain has increased. Some low back pain is caused by damaged intervertebral discs, and the straight leg raise test is useful to identify this cause. In those with chronic pain, the pain processing system may malfunction, causing large amounts of pain in response to non-serious events. Chronic non-specific low back pain (CNSLBP) is a highly prevalent musculoskeletal condition that not only affects the body, but also a person's social and economic status. It would be greatly beneficial for people with CNSLBP to be screened for genetic issues, unhealthy lifestyles and habits, and psychosocial factors on top of musculoskeletal issues. Chronic lower back pain is defined as back pain that lasts more than three months. (Full article...)
    Image 6

    Location of thelumbar region (pink) in relation to the human skeleton

    Low back pain orlumbago is a commondisorder involving the muscles, nerves, and bones of theback, 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 byduration 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, orreferred 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 asmuscle orjoint strain. If the pain does not go away with conservative treatment or if it is accompanied by "red flags" such as unexplained weight loss,fever, or significant problems with feeling or movement, further testing may be needed to look for a serious underlying problem. In most cases, imaging tools such as aCT scan are not useful or recommended for low back pain that lasts less than 6 weeks (with no red flags) and carry their own risks. Despite this, the use of imaging in low back pain has increased. Some low back pain is caused by damagedintervertebral discs, and thestraight leg raise test is useful to identify this cause. In those with chronic pain, the pain processing system may malfunction, causing large amounts of pain in response to non-serious events. Chronic non-specific low back pain (CNSLBP) is a highly prevalent musculoskeletal condition that not only affects the body, but also a person's social and economic status. It would be greatly beneficial for people with CNSLBP to be screened for genetic issues, unhealthy lifestyles and habits, and psychosocial factors on top of musculoskeletal issues. Chronic lower back pain is defined as back pain that lasts more than three months. (Full article...)
  • Image 7 Electron micrograph of hepatitis B virus Hepatitis B is an infectious disease caused by the hepatitis B virus (HBV) that affects the liver; it is a type of viral hepatitis. It can cause both acute and chronic infection. Many people have no symptoms after exposure. For others, symptoms may appear 30 to 180 days after exposure and can include a rapid onset of sickness with nausea, vomiting, yellowish skin, fatigue, yellow urine, and abdominal pain. Symptoms during acute infection typically last for a few weeks, though some people may feel sick for up to six months. Deaths resulting from acute stage HBV infections are rare. An HBV infection lasting longer than six months is usually considered chronic. The likelihood of developing chronic hepatitis B is higher for those who are infected with HBV at a younger age. About 90% of those infected during or shortly after birth develop chronic hepatitis B, while less than 10% of those infected after the age of five develop chronic cases. Most of those with chronic disease have no symptoms; however, cirrhosis and liver cancer eventually develop in about 25% of those with chronic HBV. (Full article...)
    Image 7

    Hepatitis B is aninfectious disease caused by thehepatitis B virus (HBV) that affects theliver; it is a type ofviral hepatitis. It can cause both acute andchronic infection.

    Many people have no symptoms after exposure. For others, symptoms may appear 30 to 180 days after exposure and can include a rapid onset of sickness withnausea,vomiting,yellowish skin,fatigue, yellow urine, andabdominal pain. Symptoms during acute infection typically last for a few weeks, though some people may feel sick for up to six months. Deaths resulting from acute stage HBV infections are rare. An HBV infection lasting longer than six months is usually considered chronic. The likelihood of developing chronic hepatitis B is higher for those who are infected with HBV at a younger age. About 90% of those infected during or shortly after birth develop chronic hepatitis B, while less than 10% of those infected after the age of five develop chronic cases. Most of those with chronic disease have no symptoms; however,cirrhosis andliver cancer eventually develop in about 25% of those with chronic HBV. (Full article...)
  • Image 8 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...)
    Image 8

    Kusumoto Ine (楠本 イネ, 31 May 1827 – 27 August 1903; bornShiimoto 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 fromNagasaki; and the German physicianPhilipp Franz von Siebold, who worked onDejima, an island foreigners were restricted to during Japan'slong period of seclusion from the world. Ine was also known asO-Ine and later in life took the nameItoku (伊篤). In Japanese she is often calledOranda O-Ine ("Dutch O-Ine") for her association with Dejima and itsDutch-language Western learning. (Full article...)
  • Image 9 Fibrothorax on chest x-ray Fibrothorax is a medical condition characterised by severe scarring (fibrosis) and fusion of the layers of the pleural space surrounding the lungs resulting in decreased movement of the lung and ribcage. The main symptom of fibrothorax is shortness of breath. There also may be recurrent fluid collections surrounding the lungs. Fibrothorax may occur as a complication of many diseases, including infection of the pleural space known as an empyema or bleeding into the pleural space known as a haemothorax. Fibrosis in the pleura may be produced intentionally using a technique called pleurodesis to prevent recurrent punctured lung (pneumothorax), and the usually limited fibrosis that this produces can rarely be extensive enough to lead to fibrothorax. The condition is most often diagnosed using an X-ray or CT scan, the latter more readily detecting mild cases. Fibrothorax is often treated conservatively with watchful waiting but may require surgery. The outlook is usually good as long as there is no underlying pulmonary fibrosis or complications following surgery. The disease is highly uncommon. (Full article...)
    Image 9

    Fibrothorax on chest x-ray

    Fibrothorax is a medical condition characterised by severe scarring (fibrosis) and fusion of the layers of thepleural space surrounding thelungs resulting in decreased movement of the lung and ribcage. The main symptom of fibrothorax isshortness of breath. There also may be recurrentfluid collections surrounding the lungs. Fibrothorax may occur as a complication of many diseases, including infection of the pleural space known as anempyema or bleeding into the pleural space known as ahaemothorax.

    Fibrosis in the pleura may be produced intentionally using a technique calledpleurodesis to prevent recurrent punctured lung (pneumothorax), and the usually limited fibrosis that this produces can rarely be extensive enough to lead to fibrothorax. The condition is most often diagnosed using anX-ray orCT scan, the latter more readily detecting mild cases. Fibrothorax is often treated conservatively withwatchful waiting but may require surgery. The outlook is usually good as long as there is no underlyingpulmonary fibrosis or complications following surgery. The disease is highly uncommon. (Full article...)
  • Image 10 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...)
    Image 10

    Apostprandialmanometry 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, ormerycism, is a chronicmotility disorder characterized by effortlessregurgitation of most meals following consumption, due to the involuntary contraction of the muscles around theabdomen. There is noretching,nausea,heartburn, odour, or abdominal pain associated with the regurgitation as there is with typicalvomiting, and the regurgitated food is undigested. The disorder has been historically documented as affecting only infants, young children, and people withcognitive 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...)
  • Image 11 European fur traders doing business with Native Americans in 1777, with a barrel of rum to the left Many Native Americans in the United States have been harmed by, or become addicted to, drinking alcohol. Among contemporary Native Americans and Alaska Natives, 11.7% of all deaths are related to alcohol. By comparison, about 5.9% of global deaths are attributable to alcohol consumption. Because of negative stereotypes and biases based on race and social class, generalizations and myths abound around the topic of Native American alcohol misuse. A survey of death certificates from 2006 to 2010 showed that deaths among Native Americans due to alcohol are about four times as common as in the general U.S. population. They are often due to traffic collisions and liver disease, with homicide, suicide, and falls also contributing. Deaths related to alcohol among Native Americans are more common in men and among Northern Plains Indians. Alaska Natives showed the lowest incidence of alcohol-related death. Alcohol misuse amongst Native Americans has been shown to be associated with development of disease, including hearing and vision problems, kidney and bladder problems, head injuries, pneumonia, tuberculosis, dental problems, liver problems, and pancreatitis. In some tribes, the rate of fetal alcohol spectrum disorder is as high as 1.5 to 2.5 per 1,000 live births, more than seven times the national average, while among Alaska Natives, the rate of fetal alcohol spectrum disorder is 5.6 per 1,000 live births. (Full article...)
    Image 11
    Europeanfur traders doing business with Native Americans in 1777, with a barrel of rum to the left

    ManyNative Americans in the United States have been harmed by, or become addicted to, drinkingalcohol. Among contemporary Native Americans andAlaska Natives, 11.7% of all deaths are related to alcohol. By comparison, about 5.9% of global deaths are attributable to alcohol consumption. Because of negativestereotypes and biases based on race and social class, generalizations and myths abound around the topic of Native American alcohol misuse.

    A survey of death certificates from 2006 to 2010 showed that deaths among Native Americans due to alcohol are about four times as common as in the generalU.S. population. They are often due totraffic collisions andliver disease, withhomicide,suicide, andfalls also contributing. Deaths related to alcohol among Native Americans are more common in men and among NorthernPlains Indians. Alaska Natives showed the lowest incidence of alcohol-related death. Alcohol misuse amongst Native Americans has been shown to be associated withdevelopment of disease, including hearing and vision problems, kidney and bladder problems, head injuries,pneumonia,tuberculosis, dental problems, liver problems, andpancreatitis. In some tribes, the rate offetal alcohol spectrum disorder is as high as 1.5 to 2.5 per 1,000 live births, more than seven times the national average, while among Alaska Natives, the rate of fetal alcohol spectrum disorder is 5.6 per 1,000 live births. (Full article...)
  • Image 12 49-year-old male with an adrenal crisis. Appearance, showing lack of facial hair, dehydration, Queen Anne's sign (panel A), pale skin, muscular and weight loss, and loss of body hair (panel B). Adrenal crisis, also known as Addisonian crisis or acute adrenal insufficiency, is a life-threatening complication of adrenal insufficiency. Hypotension and hypovolemic shock are the main symptoms of an adrenal crisis. Other symptoms include weakness, anorexia, nausea, vomiting, fever, fatigue, abnormal electrolytes, confusion, and coma. Laboratory testing may detect low sodium, high potassium, high lymphocyte count, high eosinophils, low blood sugar, and rarely high calcium. The biggest trigger for adrenal crisis is gastrointestinal illness. Those with primary adrenal insufficiency are at a higher risk for an adrenal crisis. The physiological mechanisms underlying an adrenal crisis involve the loss of endogenous glucocorticoids' typical inhibitory effect on inflammatory cytokines. When someone with adrenal insufficiency exhibits symptoms of an adrenal crisis, treatment must begin immediately. To diagnose an adrenal crisis, serum cortisol, aldosterone, ACTH, renin, and dehydroepiandrosterone sulfate are measured. A low cortisol level of less than 3 mg/dL, measured in the early morning or during a stressful period, suggests a diagnosis of adrenal insufficiency. A tailored prescription, and strategies for administering additional glucocorticoids for physiological stress, are critical preventative measures. When someone experiences an adrenal crisis, they require immediate parenteral hydrocortisone. About 6–8% of those with adrenal insufficiency experience an adrenal crisis at some point each year. The mortality rate linked to adrenal crises is up to 6%. (Full article...)
    Image 12

    49-year-old male with an adrenal crisis. Appearance, showing lack of facial hair,dehydration,Queen Anne's sign (panel A),pale skin, muscular andweight loss, and loss of body hair (panel B).

    Adrenal crisis, also known asAddisonian crisis oracute adrenal insufficiency, is a life-threatening complication ofadrenal insufficiency.Hypotension andhypovolemic shock are the main symptoms of an adrenal crisis. Other symptoms include weakness,anorexia,nausea, vomiting, fever, fatigue, abnormalelectrolytes,confusion, and coma. Laboratory testing may detect low sodium, high potassium,high lymphocyte count,high eosinophils,low blood sugar, and rarely high calcium. The biggest trigger for adrenal crisis is gastrointestinal illness. Those with primary adrenal insufficiency are at a higher risk for an adrenal crisis. The physiological mechanisms underlying an adrenal crisis involve the loss of endogenousglucocorticoids' typical inhibitory effect on inflammatorycytokines.

    When someone with adrenal insufficiency exhibits symptoms of an adrenal crisis, treatment must begin immediately. To diagnose an adrenal crisis, serumcortisol,aldosterone,ACTH,renin, anddehydroepiandrosterone sulfate are measured. A low cortisol level of less than 3 mg/dL, measured in the early morning or during a stressful period, suggests a diagnosis of adrenal insufficiency. A tailored prescription, and strategies for administering additional glucocorticoids for physiological stress, are critical preventative measures. When someone experiences an adrenal crisis, they require immediate parenteralhydrocortisone. About 6–8% of those with adrenal insufficiency experience an adrenal crisis at some point each year. The mortality rate linked to adrenal crises is up to 6%. (Full article...)
  • Image 13 An infant with Möbius syndrome and Oromandibular-limb hypogenesis syndrome, exhibiting similar symptoms to Hanhart syndrome Hanhart syndrome is a broadly classified medical condition consisting of congenital disorders that cause an undeveloped tongue and malformed extremities and fingers. There exist five types of Hanhart syndrome, with the severity and nature of the condition ranging widely on a case-by-case basis. Hanhart syndrome is classified as a rare disease, with approximately 30 known cases having been reported between 1932 and 1991. Early hypotheses believed that the disorder was caused by genetic conditions, with a more recent hypothesis demonstrating that the disorder may be caused by hemorrhagic lesions during prenatal development. The causal mechanism behind this vascular disruption is still unknown. (Full article...)
    Image 13

    An infant withMöbius syndrome andOromandibular-limb hypogenesis syndrome, exhibiting similar symptoms to Hanhart syndrome

    Hanhart syndrome is a broadly classified medical condition consisting ofcongenital disorders that cause an undeveloped tongue and malformed extremities and fingers. There exist five types of Hanhart syndrome, with the severity and nature of the condition ranging widely on a case-by-case basis. Hanhart syndrome is classified as arare disease, with approximately 30 known cases having been reported between 1932 and 1991. Early hypotheses believed that the disorder was caused by genetic conditions, with a more recent hypothesis demonstrating that the disorder may be caused by hemorrhagic lesions during prenatal development. The causal mechanism behind this vascular disruption is still unknown. (Full article...)
  • Image 14 The Royal Commission on Animal Magnetism involved two entirely separate and independent French Royal Commissions, each appointed by Louis XVI in 1784, that were conducted simultaneously by a committee composed of four physicians from the Paris Faculty of Medicine (Faculté de médecine de Paris) and five scientists from the Royal Academy of Sciences (Académie des sciences) (the "Franklin Commission", named for Benjamin Franklin), and a second committee composed of five physicians from the Royal Society of Medicine (Société Royale de Médecine) (the "Society Commission"). Each Commission took five months to complete its investigations. The "Franklin" Report was presented to the King on 11 August 1784 – and was immediately published and very widely circulated throughout France and neighbouring countries – and the "Society" Report was presented to the King five days later on 16 August 1784. (Full article...)
    Image 14
    TheRoyal Commission on Animal Magnetism involved two entirely separate and independent French Royal Commissions, each appointed byLouis XVI in 1784, that were conducted simultaneously by a committee composed of four physicians from theParis Faculty of Medicine (Faculté de médecine de Paris) and five scientists from theRoyal Academy of Sciences (Académie des sciences) (the "Franklin Commission", named forBenjamin Franklin), and a second committee composed of five physicians from theRoyal Society of Medicine (Société Royale de Médecine) (the "Society Commission").

    Each Commission took five months to complete its investigations. The "Franklin" Report was presented to the King on 11 August 1784 – and was immediately published and very widely circulated throughout France and neighbouring countries – and the "Society" Report was presented to the King five days later on 16 August 1784. (Full article...)
  • Image 15 Sundquist, c. 1919 Alma Maria Katarina Sundquist (1872–1940) was a Swedish physician and a pioneering female specialist in the treatment of venereal diseases. A committed women's rights activist, she campaigned for better working conditions for women, addressed problems associated with unhygienic homes and prostitution, and promoted the need for sexual education for girls. She fought for women's suffrage, contributing to the inaugural meeting of the Swedish Association for Women's Suffrage (FKPR) in June 1902. Internationally, in 1919 she represented Sweden at the founding of the Medical Women's International Association in New York and attended the First International Congress of Working Women in Washington, D.C. In the early 1930s, on behalf of the League of Nations, she was one of the three contributors to a report on the slave trade in women and children in the countries of Asia. (Full article...)
    Image 15

    Sundquist, c. 1919

    Alma Maria Katarina Sundquist (1872–1940) was a Swedish physician and a pioneering female specialist in the treatment ofvenereal diseases. A committed women's rights activist, she campaigned for better working conditions for women, addressed problems associated with unhygienic homes and prostitution, and promoted the need for sexual education for girls. She fought forwomen's suffrage, contributing to the inaugural meeting of theSwedish Association for Women's Suffrage (FKPR) in June 1902. Internationally, in 1919 she represented Sweden at the founding of theMedical Women's International Association in New York and attended theFirst International Congress of Working Women in Washington, D.C. In the early 1930s, on behalf of theLeague of Nations, she was one of the three contributors to a report on the slave trade in women and children in the countries of Asia. (Full article...)

Did you know –show different entries

General images –load new batch

The following are images from various Medicine-related articles on Wikipedia.

More Did you know(auto generated)

Topics

Specialties
and
subspecialties
Surgery
Internal
medicine
Obstetrics and
gynaecology
Diagnostic
Common
Other
Medical
education
Related topics

Categories

Category puzzle
Category puzzle
Select [►] to view subcategories

Recognized content

Extended content
This is a list of recognized content, updated weekly byJL-Bot (talk · contribs) (typically on Saturdays). There is no need to edit the list yourself. If an article is missing from the list, make sure it istagged (e.g.{{WikiProject Medicine}}) orcategorized correctly and wait for the next update. SeeWP:RECOG for configuration options.

Featured articles

Good articles

Featured pictures

  • Agarplate redbloodcells edit
    Agarplate redbloodcells edit
  • Albert Edelfelt - Louis Pasteur - 1885
    Albert Edelfelt - Louis Pasteur - 1885
  • Aletta Jacobs, 1895-1905
    Aletta Jacobs, 1895-1905
  • Anomalous motion illusion1
    Anomalous motion illusion1
  • AntigenicShift HiRes
    AntigenicShift HiRes
  • Autorecessive
    Autorecessive
  • Basal ganglia circuits
    Basal ganglia circuits
  • Beulah Ream Allen receiving the Medal of Freedom (1945)
    Beulah Ream Allen receiving the Medal of Freedom (1945)
  • Blood values sorted by mass and molar concentration
    Blood values sorted by mass and molar concentration
  • C. Everett Koop, 1980s
    C. Everett Koop, 1980s
  • CG Heart
    CG Heart
  • CH.SZ.Stoos Fronalpstock Sequence Rescue-Helicopter REGA 16K 16x9-R
    CH.SZ.Stoos Fronalpstock Sequence Rescue-Helicopter REGA 16K 16x9-R
  • Cesarian the moment of birth3
    Cesarian the moment of birth3
  • Child with Smallpox Bangladesh
    Child with Smallpox Bangladesh
  • Chimerical-color-demo
    Chimerical-color-demo
  • Circulatory System en
    Circulatory System en
  • Complete neuron cell diagram en
    Complete neuron cell diagram en
  • Computed tomography of human brain - large
    Computed tomography of human brain - large
  • DNA Structure+Key+Labelled.pn NoBB
    DNA Structure+Key+Labelled.pn NoBB
  • DTI-sagittal-fibers
    DTI-sagittal-fibers
  • Da Vinci Vitruve Luc Viatour
    Da Vinci Vitruve Luc Viatour
  • David Livingstone by Thomas Annan
    David Livingstone by Thomas Annan
  • Denis Mukwege par Claude Truong-Ngoc novembre 2014
    Denis Mukwege par Claude Truong-Ngoc novembre 2014
  • Desinsertion du muscle CO
    Desinsertion du muscle CO
  • Ebola Virus - Electron Micrograph
    Ebola Virus - Electron Micrograph
  • Eye Central Heterochromia crop and lighter
    Eye Central Heterochromia crop and lighter
  • Eye-diagram no circles border
    Eye-diagram no circles border
  • First medical X-ray by Wilhelm Röntgen of his wife Anna Bertha Ludwig's hand - 18951222
    First medical X-ray by Wilhelm Röntgen of his wife Anna Bertha Ludwig's hand - 18951222
  • Gas mask MUA IMGP0157
    Gas mask MUA IMGP0157
  • Human arm bones diagram
    Human arm bones diagram
  • Human karyotype with bands and sub-bands
    Human karyotype with bands and sub-bands
  • June odd-eyed-cat cropped
    June odd-eyed-cat cropped
  • MRNA vaccines against the coronavirus
  • Male human head louse
    Male human head louse
  • Mantoux tuberculin skin test
    Mantoux tuberculin skin test
  • Marie Curie c. 1920s
    Marie Curie c. 1920s
  • Marine after Eniwetok assault
    Marine after Eniwetok assault
  • Nadar - "Hermaphrodite" (Seventh Gallica image)
    Nadar - "Hermaphrodite" (Seventh Gallica image)
  • Nathan Francis Mossell (1856-1946), M.D. 1882, portrait photograph by H.D. Carns & Co; Image ID 27593990
    Nathan Francis Mossell (1856-1946), M.D. 1882, portrait photograph by H.D. Carns & Co; Image ID 27593990
  • Neutrophil with anthrax copy
    Neutrophil with anthrax copy
  • Novel Coronavirus SARS-CoV-2
    Novel Coronavirus SARS-CoV-2
  • Ornge C-GYNP
    Ornge C-GYNP
  • Osmotic pressure on blood cells diagram
    Osmotic pressure on blood cells diagram
  • PET-MIPS-anim
    PET-MIPS-anim
  • Pauline Gracia Beery Mack (1891-1974) (5493947511) - Restoration
    Pauline Gracia Beery Mack (1891-1974) (5493947511) - Restoration
  • Petasites hybridus inflorescence - Keila
    Petasites hybridus inflorescence - Keila
  • Phage
    Phage
  • Polydactyly 01 Lhand AP
    Polydactyly 01 Lhand AP
  • Professeur Metchnikoff, portrait du scientifique dans un laboratoire de recherche
    Professeur Metchnikoff, portrait du scientifique dans un laboratoire de recherche
  • Rembrandt - The Anatomy Lesson of Dr Nicolaes Tulp
    Rembrandt - The Anatomy Lesson of Dr Nicolaes Tulp
  • Respiratory system complete en
    Respiratory system complete en
  • Root Canal Illustration Molar
    Root Canal Illustration Molar
  • SARS-CoV-2 scanning electron microscope image
    SARS-CoV-2 scanning electron microscope image
  • Sneeze
    Sneeze
  • Snow-cholera-map-1
    Snow-cholera-map-1
  • Steroidogenesis
    Steroidogenesis
  • Synthetic Production of Penicillin TR1468
    Synthetic Production of Penicillin TR1468
  • Thomas C. Lea III - That Two-Thousand Yard Stare - Original
    Thomas C. Lea III - That Two-Thousand Yard Stare - Original
  • Thomas Eakins, American - Portrait of Dr. Samuel D. Gross (The Gross Clinic) - Google Art Project
    Thomas Eakins, American - Portrait of Dr. Samuel D. Gross (The Gross Clinic) - Google Art Project
  • Tubal Pregnancy with embryo
    Tubal Pregnancy with embryo
  • Typhoid inoculation2
    Typhoid inoculation2
  • User-FastFission-brain
    User-FastFission-brain
  • Volume rendered CT scan of a pregnancy of 37 weeks of gestational age (smaller)
    Volume rendered CT scan of a pregnancy of 37 weeks of gestational age (smaller)
  • Wormian bones
    Wormian bones
  • Yawning Infant, August 2018
    Yawning Infant, August 2018

Former featured pictures

  • Da Vinci Studies of Embryos Luc Viatour
    Da Vinci Studies of Embryos Luc Viatour
  • Human skeleton back en
    Human skeleton back en
  • Human skeleton front en
    Human skeleton front en

Associated Wikimedia

The followingWikimedia Foundation sister projects provide more on this subject:

Discover Wikipedia usingportals
Retrieved from "https://en.wikipedia.org/w/index.php?title=Portal:Medicine&oldid=1338312052"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2026 Movatter.jp