Epithelioid Cell

Cancer Terms -> Anatomic Structure System or Substance -> Microanatomy -> Cell -> Antigen Presenting Cell -> Phagocytic Cell -> Epithelioid Cell

Epithelioid Cell Definition

Characteristic cells of granulomatous hypersensitivity. They appear as large, flattened cells with increased endoplasmic reticulum. They are believed to be activated macrophages that have differentiated as a result of prolonged antigenic stimulation. Further differentiation or fusion of epithelioid cells is thought to produce multinucleated giant cells. (MeSH)

Epithelioid Cell Synonyms

Epithelioid Cell, Epithelioid Cells

Terms in Epithelioid Cell category

Perivascular Epithelioid Cell