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granuloma

granuloma

2 8.8
A small area of swollen tissue made of white blood cells that forms when the body fights infection or injury
  • noun
  • /ˌɡrænjʊˈloʊmə/
  • Specialized
translation icon : granuloma
  • The doctor explained that a granuloma can form as a reaction to an infection or injury in the tissue.
  • cholesterol granuloma
  • midline granuloma
  • granuloma formation

Examples

  • A high-dose steroid was again started, and the granuloma resolved with medical therapy alone.

    Academic text (2009)
  • Development of vocal fold granuloma has been similarly regarded as a manifestation of GERD.

    Academic text (2010)
  • None of the patients had significant granuloma formation or visible lumpiness.

    Academic text (2012)
  • There was an absence of caseating granuloma in the biopsy sample.

    Academic text (2002)
  • Repeat strobovideolaryngoscopy identified a new granuloma on the contralateral vocal process.

    Academic text (2009)
  • Culture and histology of the sinus contents detected evidence of a cholesterol granuloma, but no fungal material.

    Academic text (2009)
  • The findings of cholesterol granuloma, eosinophils, fibroblasts, and multinucleate giant cells indicate a significant inflammatory process.

    Academic text (1996)
  • The histology of the excised tissue revealed an inflammatory change with no evidence of granuloma, acid-fast bacilli, or tumor infiltration.

    Academic text (2002)
  • The biopsy revealed a small granuloma surrounded by immune cells, indicating an inflammatory response.

  • Treatment options for a granuloma may include medications to reduce inflammation and promote healing.

Compounds

granuloma inguinale
  • Specialized
9.9

A bacterial infection causing painless ulcers on the genitals and groin

granuloma venereum
  • Specialized
9.9

A rare infection spread during sex that causes ulcers or sores on the genitals and groin

Surface Forms

granuloma singular
granulomas plural

Morphology

granuloma = granule (semi-transparent) = granul + oma

Formed by adding the medical suffix '-oma' to the combining stem 'granul-' (from 'granule'); the morphological relation is clear but the term's precise medical meaning is specialized.

Etymology

Granuloma comes from granul- meaning 'small grain' and -oma meaning 'lump', and you can see granul- in the English word granule. So a granuloma is a small, grain-like lump of red and swollen tissue, which is why doctors use the word for tiny collections of immune cells.