[Diagnosis of obstructive lacrimal disease using lacrimal scintillography].
D006801:Humans; D007765:Lacrimal Apparatus / Q000000981:diagnostic imaging*; D007767:Lacrimal Duct Obstruction / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium
D013667:Technetium