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granuloma

American  
[gran-yuh-loh-muh] / ˌgræn jəˈloʊ mə /

noun

Pathology.
granulomas, plural granulomata plural
  1. an inflammatory tumor or growth composed of granulation tissue.


granuloma British  
/ ˌɡrænjʊˈlɒmətəs, ˌɡrænjʊˈləʊmə /

noun

  1. a tumour composed of granulation tissue produced in response to chronic infection, inflammation, a foreign body, or to unknown causes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Nouns

Etymology

Origin of granuloma

First recorded in 1860–65; granule + -oma

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The 38-year-old, who works as a train driver, says he had his work and life upended by the cholesterol granuloma between his brain and eye socket, and still deals with the aftermath two years later.

From BBC Jun. 2, 2025

However, it also has the beneficial side effect of reducing the amount of matrix being created inside a granuloma, thus opening the compressed blood vessels and restoring blood flow.

From Science Daily Mar. 25, 2024

Now, she said, she has a calcified granuloma that makes it difficult to carry things or stand for long periods.

From Washington Post Apr. 7, 2023

He was told a granuloma – a mass of tissue that forms in response to infection – had appeared in the same spot where a surgeon had removed another growth in late October.

From New York Times Mar. 9, 2012

The ulcerated lesions of farcy have to be distinguished from those of tubercle, syphilis, and other forms of infective granuloma.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Thomson, Alexis

Once the body's immune system is infected with tuberculosis, it forms granulomas -- tight clusters of white blood cells -- in an attempt to wall off the infection-causing bacteria in the lungs.

From Science Daily Mar. 25, 2024

Those eggs clog the lungs, spleen, liver and hearts of hosts along with immune cells called granulomas that fight them.

From Los Angeles Times Mar. 14, 2024

As a result, people with the disease are susceptible to recurrent infections and get areas of inflamed tissue called granulomas.

From Washington Times Mar. 27, 2016

The most common problems for singers are benign polyps, cysts, granulomas and nodules, which are growths akin to calluses that develop on the vocal cords.

From New York Times Nov. 19, 2011

"It's the structure of those granulomas that makes it so difficult to treat TB," says Barry.

From Slate Nov. 16, 2011

Mycosis fungoides approximates, clinically and histologically, granulomata and sarcomata.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

These primary growths include primary papillomata and fibromata as the most frequent, aberrant thyroid, lipomata, adenomata, granulomata and amyloid tumors.

From Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery by Jackson, Chevalier

As a result of prolonged inflammation edematous polypi and granulomata are not infrequently seen, but true benign tumors of the esophagus are rare affections.

From Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery by Jackson, Chevalier

Virchow grouped together under the term granulomata certain growths composed of granulation-tissue occurring in syphilis, lupus, leprosy, and glanders.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

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