adventitial cell


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Related to adventitial cell: reticular cell

per·i·cyte

(per'i-sīt), Do not confuse this word with parasite.
One of the slender, mesenchymallike cells found in close association with the outside wall of postcapillary venules; it is relatively undifferentiated and may become a fibroblast, endothelial cell, or smooth muscle cell.
[peri- + G. kytos, cell]

per·i·cyte

(per'i-sīt)
One of the slender mesenchymallike cells found in close association with the outside wall of postcapillary venules; it is relatively undifferentiated and may become a fibroblast, macrophage, or smooth muscle cell.
Synonym(s): adventitial cell.
[peri- + G. kytos, cell]

adventitial cell

A macrophage along a blood vessel, together with perivascular undifferentiated cells associated with it.
See also: cell