title: Rare species of actinomyces as causative pathogens in breast abscess.
abstract: Actinomyces species are commensal flora usually found in the oropharynx, gastrointestinal tract, and female genital tract. Primary actinomycosis of the breast is an unusual condition, where the most commonly isolated pathogen has been Actinomyces israelii. In recent years, other Actinomyces strains have been found associated with breast disease. We present the first reported cases of breast infection caused by the rare species, Actinomyces turicensis and Actinomyces radingae. Both infections displayed chronicity and abscess formation. In the first case, the infection was refractory to recurrent aspirations and initial antibiotic therapy. In the second case, aspiration and prolonged antibiotic therapy was required to overcome the chronic infection.
authors.affiliation: Department of Surgery and Microbiology, Wycombe Hospital, Buckinghamshire, United Kingdom. hamaattar@yahoo.co.uk
authors.forename: Kaka Hama
authors.initials: KH
authors.lastname: Attar
authors.forename: David
authors.initials: D
authors.lastname: Waghorn
authors.forename: Mary
authors.initials: M
authors.lastname: Lyons
authors.forename: Giles
authors.initials: G
authors.lastname: Cunnick
mesh_terms: D000038:Abscess / Q000209:etiology*; D000190:Actinomyces / Q000302:isolation & purification*; D000328:Adult; D001941:Breast Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male