Study of precipitation reactions to Actinomyces israelii antigens in uterine secretions

[Actinomycosis as a complication of intrauterine device use]

BACKGROUND

Infections in the female pelvis can present clinically in various ways and the causing agent can be difficult to trace. In this paper we present updated knowledge about infections caused by the bacterium Actinomycosis in relation to intrauterine device use.

MATERIAL AND METHODS

The article is based on own clinical experience and literature identified through a non-systematic search in PubMed.

RESULTS

Actinomycosis in the female pelvis is a rare disease and the pathogenesis is still obscure. The incidence in Scandinavia has not been established. The infection can cause tumor-like structures resulting in bowel and urinary obstruction. The bacteria can be difficult to detect. Preferably the agent should be demonstrated in a specimen from the infected area to ensure the correct diagnosis. However, Actinomyces is a normal inhabitant of the gastrointestinal tract and is also present in 5 % of cervical smears from healthy women. The optimal treatment of actinomycosis is long-term treatment with penicillin, alone or in addition to surgery.

INTERPRETATION

To avoid unnecessary and potentially difficult surgical procedures, actinomycosis should be a differential diagnosis when women with a longstanding intrauterine device develop signs of infection in addition to a pelvic mass. Intrauterine devices should be replaced every fifth year and should be removed at menopause.

Pelvic actinomycosis: a review and preliminary look at prevalence

A review of the literature on pelvic actinomycosis reveals that actinomycetes normally reside in the female genital tract. Therefore the identification of actinomycetes in the vagina or cervix by any laboratory technique, including Papanicolaou smears with specific immunofluorescence or culture, is not diagnostic of any disease and is not predictive of any disease. The evidence strongly suggests that removal of the intrauterine contraceptive device of a patient with a positive culture is not necessary and that, in the absence of evidence for pelvic infection, antibiotics are not required. Pelvic actinomycosis is a rare disease whose pathogenesis is poorly understood.