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Related to palisading granuloma: Granuloma annulare


n. pl. gran·u·lo·mas or gran·u·lo·ma·ta (-mə-tə)
Any of various nodular masses of granulocytic monocytes and other immune cells, including macrophages and eosinophils, that aggregate in response to a chronic infection, such as tuberculosis, or other inflammatory process.

gran′u·lo′ma·tous (-mə-təs) adj.


n, pl -mas or -mata (-mətə)
(Pathology) a tumour composed of granulation tissue produced in response to chronic infection, inflammation, a foreign body, or to unknown causes
granulomatous adj


(ˌgræn yəˈloʊ mə)

n., pl. -mas, -ma•ta (-mə tə)
an inflammatory tumor or growth composed of granulation tissue.
gran`u•lom′a•tous (-ˈlɒm ə təs) adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.granuloma - a tumor composed of granulation tissue resulting from injury or inflammation or infection
neoplasm, tumor, tumour - an abnormal new mass of tissue that serves no purpose
gumma - a small rubbery granuloma that is characteristic of an advanced stage of syphilis


[ˌgrænjʊˈləʊmə] ngranuloma m


n granuloma m; pyogenic — granuloma piógeno
References in periodicals archive ?
The thigh biopsy showed epidermal hyperkeratosis and local parakeratosis, and palisading granuloma in the dermis, accompanied by progressive necrosis of the central collagen with mucin deposition [Figure 1]d.
Of the 5 cases of phaeohyphomycosis, 5/5 cases showed necrosis and 2 showed palisading granuloma.
Histopathology is the most important diagnostic tool showing palisading granuloma as a hallmark feature which differentiates it from other necrobiotic diseases.