wear-and-tear pigment
wear-and-tear pig·ment
lipofuscin that accumulates in aging or atrophic cells as a residue of lysosomal digestion.
Farlex Partner Medical Dictionary © Farlex 2012
wear-and-tear pig·ment
(wār-tār pig'mĕnt)Lipofuscin that accumulates in aging or atrophic cells as a residue of lysosomal digestion.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012