Foreign body granuloma

A foreign-body response to talc (talcosis) due to intravenous drug use. H&E stain.

The foreign body granuloma is a response of biological tissue to any foreign material in the tissue. Tissue-encapsulation of an implant is part of this. An infection around a splinter is part of this, too.

The presence of the implant changes the healing response, and this is called the foreign-body reaction (FBR). FBR consists of: protein adsorption, macrophages, multinucleated foreign body giant cells (macrophage fusion), fibroblasts, and angiogenesis.

单词	Foreign body reaction
释义	Foreign body reaction 英语百科 Foreign body granuloma The foreign body granuloma is a response of biological tissue to any foreign material in the tissue. Tissue-encapsulation of an implant is part of this. An infection around a splinter is part of this, too. The presence of the implant changes the healing response, and this is called the foreign-body reaction (FBR). FBR consists of: protein adsorption, macrophages, multinucleated foreign body giant cells (macrophage fusion), fibroblasts, and angiogenesis.
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Foreign body reaction

Foreign body granuloma