Granulicatella adiacens, an unusual causative agent in chronic dacryocystitis

Abstract

Background: Granulicatella adiacens, a recent taxonomic addition, is a commensal organism of the oral, gastrointestinal, and urogenital tracts and is rarely encountered in the orbit and eye. Findings: We present a 46-year-old Caucasian woman with chronic dacryocystitis who underwent an external dacryocystorhinostomy and was found to have G. adiacens. Conclusions: This is an unusual causative organism isolated in the nasolacrimal system and, to our knowledge, the first reported case of chronic dacryocystitis associated with G. adiacens.