PMC4809477_01
Granulomatous inflammation to polarizable foreign body material consistent with poly-l-lactic acid. (A, Hematoxylin-eosin stain, original magnification, x200; B, Polarization microscopy; original magnification, x200.)
gr1.jpg
PMC4809477_01_gr1.jpg
fig1
Histopathologic analysis of the lesion on the temple, including analysis under polarized light (Fig 1), showed a subcutaneous foreign body granuloma compatible with foreign body reaction to poly-l-lactic acid.