Gaspard Laurent Bayle
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Gaspard Laurent Bayle
Gaspard Laurent Bayle (18 August 1774, Le Vernet, Alpes-de-Haute-Provence – 1816) was a French physician. He studied medicine under Jean-Nicolas Corvisart (1755–1821), and was a colleague to René Laennec (1781–1826). Beginning in 1805 he practiced medicine at the Hôpital de la Charité in Paris. He was an uncle to physician Antoine Laurent Bayle (1799–1859). Bayle is remembered for his extensive work in pathological anatomy, making contributions in research of cancer and tuberculosis. As the result of 900 autopsy, post-mortem investigations, he described six different types of tuberculosis — ulcerous Tuberculosis, phthisis, calculous phthisis, cancerous phthisis, tubercular phthisis, glandular phthisis and phthisis with melanosis. His best known written effort was the 1810 ''Recherches sur la phthisie pulmonaire'' (Research of pulmonary tuberculosis). He also penned a treatise on cancerous diseases that was published posthumously (1833) by his nephew, Antoine Laurent ...
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Gaspard Laurent Bayle (1774-1816) Wellcome M0010375
Gaspard Laurent Bayle (18 August 1774, Le Vernet, Alpes-de-Haute-Provence – 1816) was a French physician. He studied medicine under Jean-Nicolas Corvisart (1755–1821) and was a colleague of René Laennec (1781–1826). Beginning in 1805 he practised medicine at the Hôpital de la Charité in Paris. He was an uncle to physician Antoine Laurent Bayle (1799–1859). Bayle is remembered for his extensive work in pathological anatomy, with contributions to research into cancer and tuberculosis. As the result of 900 autopsy, post-mortem investigations, he described six different types of tuberculosis — ulcerous Tuberculosis, phthisis, calculous phthisis, cancerous phthisis, tubercular phthisis, glandular phthisis, and phthisis with melanosis. His best known written work was the 1810 ''Recherches sur la phthisie pulmonaire'' (Research on Pulmonary Tuberculosis). He also penned a treatise on cancerous diseases ''Traité des maladies cancéreuses'', published posthumously (1833) by ...
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Tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with blood-containing mucus, fever, night sweats, and weight loss. It was historically referred to as consumption due to the weight loss associated with the disease. Infection of other organs can cause a wide range of symptoms. Tuberculosis is spread from one person to the next through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with Latent TB do not spread the disease. Active infection occurs more often in people with HIV/AIDS and in those who smoke. Diagnosis of active TB is ...
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French Pathologists
French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with France ** French cuisine, cooking traditions and practices Fortnite French places Arts and media * The French (band), a British rock band * "French" (episode), a live-action episode of ''The Super Mario Bros. Super Show!'' * ''Française'' (film), 2008 * French Stewart (born 1964), American actor Other uses * French (surname), a surname (including a list of people with the name) * French (tunic), a particular type of military jacket or tunic used in the Russian Empire and Soviet Union * French's, an American brand of mustard condiment * French catheter scale, a unit of measurement of diameter * French Defence, a chess opening * French kiss, a type of kiss involving the tongue See also * France (other) * Franch, a surname * French ...
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People From Alpes-de-Haute-Provence
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ...
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1816 Deaths
This year was known as the ''Year Without a Summer'', because of low temperatures in the Northern Hemisphere, possibly the result of the Mount Tambora volcanic eruption in Indonesia in 1815, causing severe global cooling, catastrophic in some locations. Events January–March * December 25 1815–January 6 – Tsar Alexander I of Russia signs an order, expelling the Jesuits from St. Petersburg and Moscow. * January 9 – Sir Humphry Davy's Davy lamp is first tested underground as a coal mining safety lamp, at Hebburn Colliery in northeast England. * January 17 – Fire nearly destroys the city of St. John's, Newfoundland. * February 10 – Friedrich Karl Ludwig, Duke of Schleswig-Holstein-Sonderburg-Beck, dies and is succeeded by Friedrich Wilhelm, his son and founder of the House of Glücksburg. * February 20 – Gioachino Rossini's opera buffa ''The Barber of Seville'' premières at the Teatro Argentina in Rome. * March 1 – The Gorkha ...
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1774 Births
Events January–March * January 21 – Mustafa III, Sultan of the Ottoman Empire, dies and is succeeded by his brother Abdul Hamid I. * January 27 ** An angry crowd in Boston, Massachusetts seizes, tars, and feathers British customs collector and Loyalist John Malcolm, for striking a boy and a shoemaker, George Hewes, with his cane. ** British industrialist John Wilkinson patents a method for boring cannon from the solid, subsequently utilised for accurate boring of steam engine cylinders. * February 3 – The Privy Council of Great Britain, as advisors to King George III, votes for the King's abolition of free land grants of North American lands. Henceforward, land is to be sold at auction to the highest bidder. * February 6 – France's Parliament votes a sentence of civil degradation, depriving Pierre Beaumarchais of all rights and duties of citizenship. * February 7 – The volunteer fire company of Trenton, New Jersey, predecessor to the paid Trenton Fire ...
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Melanosis
Melanosis is a form of hyperpigmentation associated with increased melanin. It can also refer to: * Melanism * Ocular melanosis * Smoker's melanosis * Oral melanosis * Riehl melanosis See also * List of cutaneous conditions Many skin conditions affect the human integumentary system—the organ system covering the entire surface of the body and composed of skin, hair, nails, and related muscle and glands. The major function of this system is as a barrier against t ... References External links Dermatologic terminology {{dermatology-stub ...
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Tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with blood-containing mucus, fever, night sweats, and weight loss. It was historically referred to as consumption due to the weight loss associated with the disease. Infection of other organs can cause a wide range of symptoms. Tuberculosis is spread from one person to the next through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with Latent TB do not spread the disease. Active infection occurs more often in people with HIV/AIDS and in those who smoke. Diagnosis of active TB is ...
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Autopsy
An autopsy (post-mortem examination, obduction, necropsy, or autopsia cadaverum) is a surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause, mode, and manner of death or to evaluate any disease or injury that may be present for research or educational purposes. (The term "necropsy" is generally reserved for non-human animals). Autopsies are usually performed by a specialized medical doctor called a pathologist. In most cases, a medical examiner or coroner can determine the cause of death. However, only a small portion of deaths require an autopsy to be performed, under certain circumstances. Purposes of performance Autopsies are performed for either legal or medical purposes. Autopsies can be performed when any of the following information is desired: * Determine if death was natural or unnatural * Injury source and extent on the corpse * Manner of death must be determined * Post mortem interval * Determining the deceas ...
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Cancer
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. While these symptoms may indicate cancer, they can also have other causes. Over 100 types of cancers affect humans. Tobacco use is the cause of about 22% of cancer deaths. Another 10% are due to obesity, poor diet, lack of physical activity or excessive drinking of alcohol. Other factors include certain infections, exposure to ionizing radiation, and environmental pollutants. In the developing world, 15% of cancers are due to infections such as ''Helicobacter pylori'', hepatitis B, hepatitis C, human papillomavirus infection, Epstein–Barr virus and human immunodeficiency virus (HIV). These factors act, at least partly, by changing the genes of ...
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Le Vernet, Alpes-de-Haute-Provence
Le Vernet (; oc, Lo Vernet) is a commune in the Alpes-de-Haute-Provence department, and in the region of Provence-Alpes-Côte d'Azur, in southeastern France. The name of its inhabitants is Vernetois or Vernetiers. Geography The village of Le Vernet is located in the Valley at altitude. Its population does not exceed 100 permanent residents, but it is often more than doubled each summer and winter, when the municipality becomes the place of departure for sightseeing excursions, particularly in the Valley, and a place of departure for the nearby ski stations ( Grand-Puy, and Chabanon). The municipality has two main villages, Haut-Vernet, perched high and Bas-Vernet below. Geology During the two last major glaciations, the Riss glaciation and the Würm glaciation, a glacier was present in the upper part of the Riou de la Montagne Valley. During the Riss glaciation, a of the Blanche glacier crossed the Col de Maure and reached approximately to the location of the village o ...
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Pathological Anatomy
Anatomical pathology (''Commonwealth'') or Anatomic pathology (''U.S.'') is a medical specialty that is concerned with the diagnosis of disease based on the macroscopic, microscopic, biochemical, immunologic and molecular examination of organs and tissues. Over the last century, surgical pathology has evolved tremendously: from historical examination of whole bodies (autopsy) to a more modernized practice, centered on the diagnosis and prognosis of cancer to guide treatment decision-making in oncology. Its modern founder was the Italian scientist Giovan Battista Morgagni from Forlì. Anatomical pathology is one of two branches of pathology, the other being clinical pathology, the diagnosis of disease through the laboratory analysis of bodily fluids or tissues. Often, pathologists practice both anatomical and clinical pathology, a combination known as general pathology. Similar specialties exist in veterinary pathology. Differences with clinical pathology Anatomic pa ...
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