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Pneumonectomy
A pneumonectomy (or pneumectomy) is a surgical procedure to remove a lung. It was first successfully performed in 1933 by Dr. Evarts Graham. This is not to be confused with a lobectomy or segmentectomy, which only removes one part of the lung. There are two types of pneumonectomy: simple and extrapleural. A simple pneumonectomy removes just the lung. An extrapleural pneumonectomy also takes away part of the diaphragm, the parietal pleura, and the pericardium on that side. Indications The most common reason for a pneumonectomy is to remove tumorous tissue arising from lung cancer. Other reasons can arise are a traumatic lung injury, bronchiectasis, tuberculosis, a congenital defect, and fungal infections. Contraindications Tests The operation will reduce the respiratory capacity of the patient, and before conducting a pneumonectomy, survivability after the removal has to be assessed. If at all possible, a pulmonary function test (PFT) should be done. It has been found that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolph Nissen
Rudolph Nissen (sometimes spelled Rudolf Nissen) (September 5, 1896 – January 22, 1981) was a German surgeon who chaired surgery departments in Turkey, the United States and Switzerland. The Nissen fundoplication, a surgical procedure for the treatment of gastroesophageal reflux disease, is named after him. Nissen trained under German physicians Ludwig Aschoff and Ferdinand Sauerbruch. He completed the first pneumonectomy in 1931. In 1948, he performed an abdominal surgery that extended the life of Albert Einstein by several years. Nissen wrote an autobiography published at Deutsche Verlags-Anstalt in 1969 called "Helle Blätter, dunkle Blätter. Erinnerungen eines Chirurgen". () which was reviewed in the Journal of the American College of Surgeons. A selection of his writings and lectures was published at Schattauer in 1997 under the title of "Fünfzig Jahre erlebter Chirurgie: Ausgewählte Vorträge und Schriften."(). Biography Nissen was born in a Jewish-German family in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lung Cancer
Lung cancer, also known as lung carcinoma, is a malignant tumor that begins in the lung. Lung cancer is caused by genetic damage to the DNA of cells in the airways, often caused by cigarette smoking or inhaling damaging chemicals. Damaged airway cells gain the ability to multiply unchecked, causing the growth of a tumor. Without treatment, tumors spread throughout the lung, damaging lung function. Eventually lung tumors metastasize, spreading to other parts of the body. Early lung cancer often has no symptoms and can only be detected by medical imaging. As the cancer progresses, most people experience nonspecific respiratory problems: coughing, shortness of breath, or chest pain. Other symptoms depend on the location and size of the tumor. Those suspected of having lung cancer typically undergo a series of imaging tests to determine the location and extent of any tumors. Definitive diagnosis of lung cancer requires a biopsy of the suspected tumor be examined by a patholo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evarts Ambrose Graham
Evarts Ambrose Graham (March 19, 1883– March 4, 1957) was an American academic, physician, and surgeon. Early years and military service Born in Chicago, Illinois to a surgeon, David Wilson Graham, and Ida Ansbach Barned Graham, Evarts attended college at Princeton University ( A.B., 1904) and received his M.D. degree from Rush Medical College in 1907. Graham then trained as a surgery resident at Presbyterian Hospital in Chicago, and subsequently as a graduate student in chemistry at the University of Chicago. There, he met his wife, Helen Tredway, Ph.D. (1890-1971), a biochemist and pharmacologist. Evarts served as a Major (O4) in the U.S. Army Medical Corps from 1917 to 1919, and was initially posted to Camp Lee (now Fort Lee, Virginia). He completed revolutionary new work on surgical technique for the treatment of empyema, which had become important following the influenza pandemic of 1918. Afterwards, Graham served in France as commander of U.S. Army Evacuation Hospital 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Macewen
Sir William Macewen ( ; 22 June 1848 – 22 March 1924) was a Scottish surgeon. He was a pioneer in modern brain surgery, considered the ''father of neurosurgery'' and contributed to the development of bone graft surgery, the surgical treatment of hernia and of pneumonectomy (removal of the lungs). Career Macewen was born near Port Bannatyne, near Rothesay on the Isle of Bute, in western Scotland in 1848. He studied Medicine at the University of Glasgow, receiving a medical degree in 1872. He was greatly influenced by Joseph, Lord Lister (1827–1912), who revolutionised surgery by developing antisepsis, by the use of phenol, thus decreasing drastically the enormous mortality of surgical patients due to infections. By following Lister and adopting systematically the use of scrubbing (deep cleansing and disinfection of hands and arms), sterilisation of surgical tools, use of surgical gowns, and (recently discovered) anaesthesia, Macewen became one of the most innovati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diagram Showing The Removal Of A Whole Lung (pneumonectomy) CRUK 365
A diagram is a symbolic representation of information using visualization techniques. Diagrams have been used since prehistoric times on walls of caves, but became more prevalent during the Enlightenment. Sometimes, the technique uses a three-dimensional visualization which is then projected onto a two-dimensional surface. The word ''graph'' is sometimes used as a synonym for diagram. Overview The term "diagram" in its commonly used sense can have a general or specific meaning: * ''visual information device'' : Like the term "illustration", "diagram" is used as a collective term standing for the whole class of technical genres, including graphs, technical drawings and tables. * ''specific kind of visual display'' : This is the genre that shows qualitative data with shapes that are connected by lines, arrows, or other visual links. In science the term is used in both ways. For example, Anderson (1997) stated more generally: "diagrams are pictorial, yet abstract, representatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgical Oncology
Surgical oncology is the branch of surgery applied to oncology; it focuses on the surgical management of tumors, especially cancerous tumors. As one of several modalities in the management of cancer, the specialty of surgical oncology has evolved in steps similar to medical oncology (pharmacotherapy for cancer), which grew out of hematology, and radiation oncology, which grew out of radiology. The Ewing Society—known today as the Society of Surgical Oncology—was started by surgeons interested in promoting the field of oncology. In 2011, the American Board of Surgery ratified Complex General Surgical Oncology via a specialty Board certification. The field was expected to continue expanding via the proliferation of cancer centers, as well as advanced minimally invasive techniques, palliative surgery, and neo-adjuvant treatments. Debate Whether surgical oncology qualifies as a distinct medical specialty remains a topic of heated debate. Today, many agree that it is impractica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonary Thoracic Surgery
The lungs are the primary organs of the respiratory system in many animals, including humans. In mammals and most other tetrapods, two lungs are located near the backbone on either side of the heart. Their function in the respiratory system is to extract oxygen from the atmosphere and transfer it into the bloodstream, and to release carbon dioxide from the bloodstream into the atmosphere, in a process of gas exchange. Respiration is driven by different muscular systems in different species. Mammals, reptiles and birds use their musculoskeletal systems to support and foster breathing. In early tetrapods, air was driven into the lungs by the pharyngeal muscles via buccal pumping, a mechanism still seen in amphibians. In humans, the primary muscle that drives breathing is the diaphragm. The lungs also provide airflow that makes vocalisation including speech possible. Humans have two lungs, a right lung and a left lung. They are situated within the thoracic cavity of the chest. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Surgeries By Type
Many Surgery, surgical procedure names can be broken into parts to indicate the meaning. For example, in gastrectomy, "ectomy" is a suffix (linguistics), suffix meaning the removal of a part of the body. "Gastro-" means stomach. Thus, ''gastrectomy'' refers to the surgical removal of the stomach (or sections thereof). "Otomy" means cutting into a part of the body; a ''gastrotonomy'' would be cutting into, but not necessarily removing, the stomach. In addition, "pharyngo" means pharynx, "laryngo" means larynx, "esophag" means esophagus. Thus, "pharyngolaryngoesophagectomy" refers to the surgical removal of the three. The field of minimally invasive surgery has spawned another set of words, such as ''arthroscopic'' or ''laparoscopic'' surgery. These take the same form as above; an arthroscope is a device which allows the inside of the joint to be seen. List of common surgery terms Prefixes * ''mono-'' : one, from the Greek language, Greek μόνος, ', "only, single" * ''angio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Ventilator
A ventilator is a type of breathing apparatus, a class of medical technology that provides mechanical ventilation by moving breathable air into and out of the lungs, to deliver breaths to a patient who is physically unable to breathe, or breathing insufficiently. Ventilators may be computerized microprocessor-controlled machines, but patients can also be ventilated with a simple, hand-operated bag valve mask. Ventilators are chiefly used in intensive-care medicine, home care, and emergency medicine (as standalone units) and in anesthesiology (as a component of an anesthesia machine). Ventilators are sometimes called "respirators", a term commonly used for them in the 1950s (particularly the "Bird respirator"). However, contemporary medical terminology uses the word "respirator" to refer to a face-mask that protects wearers against hazardous airborne substances. Function In its simplest form, a modern positive pressure ventilator, consists of a compressible air reservoir o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorax
The thorax (: thoraces or thoraxes) or chest is a part of the anatomy of mammals and other tetrapod animals located between the neck and the abdomen. In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main divisions of the body, each in turn composed of multiple segments. The human thorax includes the thoracic cavity and the thoracic wall. It contains organs including the heart, lungs, and thymus gland, as well as muscles and various other internal structures. The chest may be affected by many diseases, of which the most common symptom is chest pain. Etymology The word thorax comes from the Greek θώραξ ''thṓrax'' " breastplate, cuirass, corslet" via . Humans Structure In humans and other hominids, the thorax is the chest region of the body between the neck and the abdomen, along with its internal organs and other contents. It is mostly protected and supported by the rib cage, spine, and shoulder girdle. Contents The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugh Morriston Davies
Hugh Morriston Davies (10 August 1879 – 4 February 1965) was a Welsh thoracic surgeon, the first to perform a dissection lobectomy in the world, and the first to perform a thoracoplasty in the United Kingdom, both firsts achieved in 1912. Early life and education Hugh Morriston Davies born in Huntingdon, the son of William Morriston Davies, a doctor from near Swansea. He was a student at Winchester, Trinity College Cambridge, and University College Hospital in London. He earned a medical degree from Cambridge in 1907, with a thesis titled "The Functions of the Trigeminal Nerve", and became a fellow of the Royal College of Surgeons in 1908.Emyr Wyn Jones"Hugh Morriston Davies"in ''Dictionary of Welsh Biography'' (National Library of Wales 2009). Career Hugh Morriston Davies became assistant surgeon at University College Hospital. He did some neurosurgical experiments with Wilfred Trotter in his early career. He grew interested in how the emerging science of radiology might be us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
