Of the 14 patients diagnosed with dacryoadenitis, ACE was positive in 2 of 13 (15.3%) patients tested, lysozyme in 1 of 12 (8.3%) patients tested, SS-A in 1 of 5 (20%) patients tested, and C-ANCA 1 of 10 (10%) patients tested. The gene discussed is PRTN3; the disease is dacryoadenitis.