Nonspecific granuloma of lacrimal sac harboring polyethylene tube.
D006099:Granuloma; D006801:Humans; D007765:Lacrimal Apparatus; D007766:Lacrimal Apparatus Diseases; D009301:Nasolacrimal Duct; D020959:Polyethylene / Q000009:adverse effects*; D011095:Polyethylenes
D011095:Polyethylenes; D020959:Polyethylene
LACRIMAL APPARATUS/diseases; POLYETHYLENE/injurious effects