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histoplasmosis

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his⋅to⋅plas⋅mo⋅sis

[his-toh-plaz-moh-sis]
–noun Pathology.
an infectious disease of the reticuloendothelial system, caused by the fungus Histoplasma capsulatum and characterized by fever, anemia, and emaciation.

Origin:
1940–45; < NL, equiv. to Histoplasm(a) name of the genus (see histo-, -plasm ) + -ōsis -osis
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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his·to·plas·mo·sis   (hĭs'tō-plāz-mō'sĭs)   
n.   pl. his·to·plas·mo·ses (-sēz)
A disease caused by the inhalation of spores of the fungus Histoplasma capsulatum, most often asymptomatic but occasionally producing acute pneumonia or an influenzalike illness and spreading to other organs and systems in the body.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: his·to·plas·mo·sis
Pronunciation: -"plaz-'mO-s&s
Function: noun
Inflected Form: plural his·to·plas·mo·ses /-"sEz/
: a respiratory disease with symptoms like those of influenza that is endemic in the Mississippi and Ohio rivervalleys of the U.S., is caused by infection with a fungus of the genus Histoplasma (H. capsulatum), and is marked by benign involvement of lymph nodes of the trachea and bronchi usuallywithout symptoms or by severe progressive generalized involvement of the lymph nodes and the reticuloendothelial system with fever, anemia, leukopenia and often with local lesions (as of the skin,mouth, or throat)
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

histoplasmosis his·to·plas·mo·sis (hĭs'tō-plāz-mō'sĭs)
n. pl. his·to·plas·mo·ses (-sēz)
An infectious disease caused by the inhalation of spores of Histoplasma capsulatum, most often asymptomatic but occasionally producing acute pneumonia or an influenzalike illness and spreading to other organs and systems in the body. Also called Darling's disease.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Encyclopedia

histoplasmosis

infection with the fungus Histoplasma capsulatum, occurring in humans and other animals. The disease is contracted by the inhalation of dust containing spores of the fungus. H. capsulatum prefers moist, shady conditions and is found in woods, caves, cellars, silos, and old chicken houses. The last seem to be especially important because chickens often are infected and pass enormous numbers of organisms in their droppings. The use of chicken manure in gardens may lead to histoplasmosis in humans. Dogs, rats, mice, bats, pigeons, skunks, and probably many other animals become infected and may help to spread the disease. The chief site of infection is the lungs, though the fungus can spread through the bloodstream to other organs, such as the liver, and bone marrow.

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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