Definitions for histiocytosis
his·ti·o·cy·to·sis

Princeton's WordNetRate this definition:0.0 / 0 votes

1. histiocytosisnoun

   a blood disease characterized by an abnormal multiplication of macrophages

WiktionaryRate this definition:0.0 / 0 votes

1. histiocytosisnoun

   An excess of histiocytes, associated with various rare diseases.

ChatGPTRate this definition:0.0 / 0 votes

1. histiocytosis

   Histiocytosis is a rare type of disease that involves an over-production of white blood cells known as histiocytes. These cells, usually found in the skin and lungs, proceed to attack other organs and tissues in the body, potentially causing damage and creating lesions. The disease can affect both adults and children, and its symptoms and severity can vary widely depending on which parts of the body are affected. There are several distinct types of histiocytosis, including Langerhans cell histiocytosis and non-Langerhans cell histiocytosis.

WikidataRate this definition:0.0 / 0 votes

1. Histiocytosis

   In medicine, histiocytosis refers to an excessive number of histiocytes, and is typically used to refer to a group of rare diseases which share this as a characteristic. Occasionally and confusingly, the term "histiocytosis" is sometimes used to refer to individual diseases. According to the Histiocytosis Association, 1 in 200,000 children in the United States are born with histiocytosis each year. HAA also states that most of the people diagnosed with histiocytosis are children under the age of 10, although the disease can afflict adults. The University of California, San Francisco, states that the disease usually occurs from birth to age 15. Histiocytosis are both important in veterinary as well as human pathology.

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Histiocytosis

   General term for the abnormal appearance of histiocytes in the blood. Based on the pathological features of the cells involved rather than on clinical findings, the histiocytic diseases are subdivided into three groups: HISTIOCYTOSIS, LANGERHANS CELL; HISTIOCYTOSIS, NON-LANGERHANS-CELL; and HISTIOCYTIC DISORDERS, MALIGNANT.

Matched Categories

1. • Blood Disease

Usage in printed sourcesFrom: 

1. [["1919","1"],["1920","2"],["1924","4"],["1930","7"],["1931","12"],["1932","6"],["1933","6"],["1934","12"],["1935","18"],["1936","2"],["1937","25"],["1938","20"],["1939","5"],["1940","71"],["1941","2"],["1942","22"],["1943","12"],["1944","21"],["1945","4"],["1946","8"],["1947","21"],["1948","32"],["1949","47"],["1950","30"],["1951","6"],["1952","38"],["1953","28"],["1954","16"],["1955","38"],["1956","54"],["1957","100"],["1958","138"],["1959","59"],["1960","324"],["1961","114"],["1962","71"],["1963","156"],["1964","122"],["1965","204"],["1966","158"],["1967","463"],["1968","236"],["1969","320"],["1970","354"],["1971","355"],["1972","421"],["1973","588"],["1974","684"],["1975","615"],["1976","560"],["1977","547"],["1978","748"],["1979","828"],["1980","752"],["1981","950"],["1982","1204"],["1983","1172"],["1984","1358"],["1985","1190"],["1986","1464"],["1987","1427"],["1988","1252"],["1989","1139"],["1990","1926"],["1991","1508"],["1992","2221"],["1993","1575"],["1994","1603"],["1995","1765"],["1996","1612"],["1997","1543"],["1998","2151"],["1999","1965"],["2000","1886"],["2001","2587"],["2002","3186"],["2003","2313"],["2004","2921"],["2005","4069"],["2006","2803"],["2007","2115"],["2008","2890"]]

How to pronounce histiocytosis?

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How to say histiocytosis in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of histiocytosis in Chaldean Numerology is: 7

2. Pythagorean Numerology

   The numerical value of histiocytosis in Pythagorean Numerology is: 1

Popularity rank by frequency of use

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=histiocytosis
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Histiocytosis
3. ^ ChatGPT
   https://chat.openai.com
4. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=histiocytosis
5. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=histiocytosis