mononucleosis medical term definition

It’s difficult to prevent the spread of mononucleosis, but you can reduce the chance of catching it or passing it on by avoiding sharing food, drinks or cutlery with others. Whenever younger children tend to be infected, it … For most people, symptoms subside after two to four weeks, though you may feel lingering fatigue and tire more easily for up to two months after symptoms go away. (EBV, human herpesvirus 4, HHV-4) in which there is an increase of Mononucleosis can cause liver inflammation English Language Learners Definition of mononucleosis medical : a disease that makes people very tired and weak for a long time See the full definition for mononucleosis in the … swollen lymph glands. The blood serum of individuals with mononucleosis contains an antibody (referred to as a sheep cell or heterophil agglutinin) that is characteristic of the disease, but antibodies against EBV itself are more-specific markers of the infection. Mononucleosis gets its name from the … Swelling of the lymph nodes in the neck, armpits, and groin—for which the disease is sometimes called glandular fever—occurs in some people. Quick definitions from WordNet (infectious mononucleosis) noun: an acute disease characterized by fever and swollen lymph nodes and an abnormal increase of mononuclear leucocytes or monocytes in the bloodstream; not highly contagious; some believe it can be transmitted by kissing Words similar to infectious mononucleosis Usage examples for infectious mononucleosis You’ll need to know a lot to answer 44 of the hardest questions from Britannica’s most popular quizzes about health and medicine. Mononucleosis, formally infectious mononucleosis or glandular fever, infection in humans, caused by the Epstein-Barr virus (EBV), whose most common symptoms are fever, general malaise, and sore throat. Define infectious mononucleosis. ©1996-2020 MedicineNet, Inc. All rights reserved. virus. Most people will get infected with EBV in their lifetime and will not have any symptoms. sequela. Encephalitis, meningitis, or peripheral neuritis occurs uncommonly. The brain? The infection can be spread by saliva. Most people exposed to EBV do not develop mononucleosis: Infectious Mononucleosis Symptoms and Signs. Medical researchers aren’t sure how long mono stays contagious, but some studies show that it can still be transmitted up to 18 months after symptoms have disappeared. EBV affects the lymphocytes which are white blood cells involved in the adaptive immune system. Terms of Use. they have been infected with EBV at some time. Infectious mononucleosis, or "mono", is an infection usually caused by the Epstein-Barr virus. prediction of probable outcome of a disease or disorder. [ (mon-uh-nooh-klee- oh-sis) ] An acute and infectious disease caused by a virus; its symptoms include fever, swelling of the lymph nodes, and general exhaustion. For people who have weakened immune systems, especially people who have had an organ, stem cell or bo… Mono, or infectious mononucleosis, refers to a group of symptoms usually caused by the Epstein-Barr virus (EBV). 1. The general symptoms are fever, sore throat, exhaustion, and abnormal white blood cells. Epstein-Barr is the virus that causes mononucleosis. Please refer to the appropriate style manual or other sources if you have any questions. Also In severe cases the urine may contain blood. An example of a word you may have encountered that features mono-is monolith, “an obelisk, column, large statue, etc., formed of a single block of stone.”The word comes from the Greek monólithos, which uses the equivalent of the form mono-.. We know mono- means “one,” so what about the -lith portion of the word? Which of the following is the correct breakdown of the medical term myelodysplasia into its component parts? What is infectious mononucleosis (mono)? The presence of an abnormally large number of white blood cells with single nuclei in the bloodstream. Let us know if you have suggestions to improve this article (requires login). Infectious Mononucleosis: An acute, infectious disease caused by the herpes virus or Epstein-Barr virus, with fever and inflamed swelling of the lymph nodes around the neck, under the arms, and in the groin. An acquired defect of T-cell immunity associated with infection by the human immunodeficiency virus (HIV). obstructive disorder characterized by recurring episodes of paroxysmal dyspnea (difficulty breathing) Diagnosis. How about medical conditions? Mononucleosis can also be caused by cytomegalovirus, a herpes virus most commonly found in body fluids. Our editors will review what you’ve submitted and determine whether to revise the article. Translate the medical term mononucleosis. Infection of young children by the EBV usually causes little or no illness, although it does confer immunity against mononucleosis. Mono occurs most often in teens and young adults. Terms of Use. It occurs more frequently in the spring and affects primarily children and young adults. See also Epstein-Barr disease of condition that is names after health care professional evaluates a patient's signs, symptoms, and history. Once infected, your body retains the virus for life. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... 44 Questions from Britannica’s Most Popular Health and Medicine Quizzes. Most people are infected by the virus as children, when the disease produces few or no symptoms. EBV can cause infectious mononucleosis, also called mono, and other illnesses. The adenitis. Mononucleosis is an infectious illness that’s usually caused by the Epstein-Barr virus ( EBV ). While every effort has been made to follow citation style rules, there may be some discrepancies. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical… Get a Britannica Premium subscription and gain access to exclusive content. It … Ring in the new year with a Britannica Membership, This article was most recently revised and updated by, https://www.britannica.com/science/mononucleosis, The Nemours Foundation - For Teens - Mononucleosis, National Center for Biotechnology Information - Mononucleosis, mononucleosis - Children's Encyclopedia (Ages 8-11), mononucleosis - Student Encyclopedia (Ages 11 and up). How much do you know about human anatomy? It’s also called mono or “the kissing disease.”. Build a medical term that means inflammation of the spleen. There is no specific therapy. adenoids. most adults carry an antibody against EBV in their blood, meaning (1,2) But beyond that, most of the time you wont experience longer-term effects of the illness. Infectious mononucleosis occurs…, During infectious mononucleosis, for example, the Epstein-Barr virus infects B cells, causing them to express viral antigens. Cytomegalovirus (CMV) is a common virus. Pneumonia is present in about 2 percent of the cases. Mononucleosis is an infectious disease that is caused by the Epstein-Barr virus. Mononucleosis, or mono, is a viral infection that causes fever, sore throat, and swollen lymph glands, most often in the neck. Typical symptoms of infectious mononucleosis usually appear four to six weeks after you get infected with EBV. It does occur mostly between your many years of 10 and 35 years old. MedicineNet does not provide medical advice, diagnosis or treatment. Later research showed that children can develop antibodies to this virus early in life, evidence that they have been infected with it, though without exhibiting any illness and certainly without any signs of tumour growth or of infectious mononucleosis. Mononucleosis: Infection with the Epstein-Barr virus You might know this disease better by its nickname, "mono." Mononucleosis, is a disease most commonly caused by the Epstein-Barr virus. When teens and adults get mononucleosis, they can experience debilitating symptoms such as extreme exhaustion, muscle aches, and sore throat. Updates? Thus, changes in the white blood cells and the detection of EBV antibodies in serum are used in the diagnosis of the disease. Mononucleosis: "Mononucle(ar)" refers to mononuclear leukocytes and "osis" is a suffix to denote actions. Mononucleosis thus seems to occur only in those who escaped EBV infection in childhood. In young adults, the disease often results in fever, sore throat, enlarged lymph nodes in the neck, and tiredness. acquired immunodeficiency syndrome. avoided to prevent spleen rupture. Omissions? Mono caused by EBV is most common among teens and adults. While mononucleosis is not usually a serious disease, its primary symptoms of fatigue and lack of energy can linger for several months. A condition very similar to mononucleosis may be caused by the agents cytomegalovirus and Toxoplasma gondii. Swelling of the upper eyelids is a common finding. The disease incapacitates individuals for varying periods of time; some affected people are physically fit for normal activities within two or three weeks, while others remain ill for as long as two months. The disease occurs predominantly in persons from 10 to 35 years old, but it is known to appear at any age. home / medterms medical dictionary a-z list / mono definition Term. In addition, involvement of the liver, as shown by chemical tests, is almost universally present, although severe disease of the liver with jaundice is rare. It is less severe in young In some cases, however, having … Corrections? mono in Community Dictionary Mononucleosis is officially called infectious mononucleosis or glandular fever, it is typically known as "mono" for short. The virus spreads through saliva, which is why it's sometimes called "kissing disease." Mononucleosis: MedlinePlus Medical Encyclopedia Skip navigation Mono definition, infectious mononucleosis. Mononucleosis is transmitted primarily by oral contact with exchange of saliva—hence its popular name, “the kissing disease.” The incubation period is thought to be about 30 to 40 days. For some people, … Mononucleosis: Infection with the Epstein-Barr virus (EBV, human herpesvirus 4, HHV-4) in which there is an increase of white blood cells that have a single nucleus (monocytes). If you're pregnant or if your immune system is weakened, CMV is cause for concern. known as mono, the kissing disease. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. condition of one nucleus. The throat is often red, and there is usually a thick white coating, or membrane, on each tonsil. white blood cells that have a single nucleus (monocytes). Most people don't know they have CMVbecause it rarely causes problems in healthy people. infectious mononucleosis an acute infectious disease that causes changes in the leukocytes; it is caused by the Epstein-Barr virus and is usually transmitted by direct oral contact (which is why it is sometimes called the “kissing disease”). The symptoms of mononucleosis vary in severity in different persons, but often they are mild. sɪs/ (short form mono) a disease that causes a sudden fever, swelling of organs that produce white blood cells, and a sore throat, and which can make a person feel weak and ill for a long … Its incubation period is four to eight weeks. eight weeks. EBV was first isolated from tumour cells of children with a form of cancer called Burkitt lymphoma. He or she will look for signs such as swollen lymph nodes, tonsils, liver or spleen, and consider how these signs relate to the symptoms you describe. infectious mononucleosis, also known as glandular fever or the “kissing disease” and caused by the Epstein-Barr virus cytomegalovirus, a condition in the herpes virus family brucellosis, a … rest, pain medication, and in some cases anti-viral medication. Inflammation of a lymph node resulting in swelling or pain. See additional information. Infectious mononucleosis, caused by the Epstein-Barr virus, is associated with the appearance of unusually large lymphocytes (atypical lymphocytes). See additional information . T cells that react against these antigens then attack the B cells, and a temporary deficiency in the production of new antibodies lasts until the overt viral infection has been…, …major cause of acute infectious mononucleosis, a common syndrome characterized by fever, sore throat, extreme fatigue, and swollen lymph glands.…. Mononucleosis, formally infectious mononucleosis or glandular fever, infection in humans, caused by the Epstein-Barr virus (EBV), whose most common symptoms are fever, general malaise, and sore throat. In some cases the only signs of the disease are fever and generalized discomfort; in these cases the diagnosis is made by study of the blood. Polymorphonuclear: "Poly" means many, "morpho" refers to morphology, and … In about two-thirds of mononucleosis patients, the spleen is enlarged; death has occurred in rare cases from rupture of this organ. ... What is the correct definition for the abbreviation BMT? See more. Antibiotics are of value only for the secondary bacterial infections (such as bacterial pneumonia) that occur in some cases. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. 2. There are a number of secondary infections and conditions that may arise in a person with mononucleosis. Infectious mononucleosis is a contagious illness caused by the Epstein-Barr virus that can affect the liver, lymph nodes, and oral cavity. Athsma. Your doctor may suspect mononucleosis based on your signs and symptoms, how long they've lasted and a physical examination. The most common symptoms are fatigue and sore throat. infectious mononucleosis synonyms, infectious mononucleosis pronunciation, infectious mononucleosis translation, English dictionary definition of infectious mononucleosis. children. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Infectious mononucleosis (IM, mono), also known as glandular fever, is an infection usually caused by the Epstein–Barr virus (EBV). Women who develop an active CMV infection during pregnancy can pass the virus to their babies, who might then experience symptoms. Medical Dictionary - Lymphatic. home/medterms medical dictionary a-z list / mononucleosis definition. For example, some persons are affected by a rash consisting of multiple small hemorrhages or resembling that of measles or scarlet fever. Meaning: An acute disease characterized by fever and swollen lymph nodes and an abnormal increase of mononuclear leucocytes or monocytes in the bloodstream; not highly contagious; some believe it can be transmitted by kissing Definition. Dictionary entry details • MONONUCLEOSIS (noun) Sense 1. MedicineNet does not provide medical advice, diagnosis or treatment. The disease occurs predominantly in persons from 10 to 35 years old, but it is known to appear at any age. Treatment includes Medical Definition of infectious mononucleosis : an acute infectious disease associated with Epstein-Barr virus that is characterized especially by fever, sore throat, swollen lymph nodes, fatigue, and lymphocytosis and occurs primarily in adolescents and young adults —abbreviation IM — called also glandular fever, kissing disease, mono Its incubation period is four to Topics Related to Mononucleosis prognosis. infection can be spread by saliva. Symptoms include fever, fatigue, sore throat, and swollen lymph glands. Articles from Britannica Encyclopedias for elementary and high school students. Symptoms may develop slowly and may not all occur at the same time.These symptoms include: 1. extreme fatigue 2. fever 3. sore throat 4. head and body aches 5. swollen lymph nodes in the neck and armpits 6. swollen liver or spleen or both 7. rashEnlarged spleen and a swollen liver are less common symptoms. These cells represent part of the complex defense mechanism against the virus, and they disappear from the blood when the attack of infectious mononucleosis subsides. Symptoms include fever, fatigue, sore throat, and ©1996-2021 MedicineNet, Inc. All rights reserved. (hepatitis) and spleen enlargement; vigorous contact sports should be

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