[Pelvic actinomycosis: Diagnostic and therapeutic aspects]

Pelvic actinomycosis: A confusing diagnosis

Introduction and importance

Actinomycosis is a rare chronic and suppurative infection caused by anerobic Gram Positive bacteria: actinomyces. Pelvic location is extremely rare, usually associated with history of IUD contraception and doesn't have specific signs. Pelvic actinomycosis diagnosis may be confused with pelvic gynecologic malignancies or abscess. We present a retrospective and descriptive study of twelve patients with pelvic actinomycosis diagnosed and managed in our department from January 2000 to December 2011.

Cases presentation

The patients' mean age was 47 years. 75% of them had a history of IUD for a mean period of 8,44 years. Pelvic pain was the most common complaint. In four cases, pre-operative clinical presumption was tubo-ovarian abscess. Gynecologic malignancies were suspected in 8 patients. Pelvic actinomycosis management was based on surgery and long-term antibiotic.

Clinical discussion

Pelvic actinomycosis is an extremely rare chronic infection, presenting 3% of human actinomycosis. Common clinical presentations include vaginal discharge, tubo-ovarian abscess and pelvic tumors mimicking gynecologic malignancies. It is difficult to diagnose. Association with IUD history was recognized. Management is based on surgery and long-term antibiotic administration.

Conclusion

Pelvic actinomycosis is an extremely rare chronic infection. This entity is difficult to diagnose. Accurate diagnosis can reduce complications and unnecessary surgeries, and can preserve fertility.

Rare cause of ovarian mass

Pelvic actinomycosis is a rare entity that occurs almost exclusively in women, the presentation of which is usually non-specific and variable. Pelvic actinomycosis is almost always associated with the use of an intrauterine contraceptive device (IUD). Pelvic actinomycosis unrelated to IUD use is almost always associated with previous surgical procedures. The symptoms, clinical signs and radiological findings are usually non-specific, mimicking an ovarian malignancy. So an awareness of this rare condition and a proper diagnosis can avoid unnecessary surgeries because these cases can be treated with a prolonged course of antibiotics. We present a case of pelvic actinomycosis which masqueraded as an ovarian malignancy.

Vesical transmigration of an intrauterine contraceptive device: A rare case report and literature review

RATIONALE

Displacement of an intrauterine contraceptive device (IUD) is a rare and serious complication of IUD insertion. Theoretically, it can migrate to anywhere in the pelvic and abdominal cavity. However, it is not usual for an IUD to migrate to the bladder.

PATIENT CONCERNS

In this case report, we reported a patient with chronic urinary symptoms caused by the migration of an IUD into the bladder. The displacement of the IUD led to contraception failure and IUD retention in the bladder for 5 years.

DIAGNOSES

Pelvic ultrasonography (US), radiography, and cystoscopy examinations confirmed the migration of IUD in bladder.

INTERVENTIONS

The patient underwent cystoscopy.

OUTCOMES

The MCu IUD was successfully removed without any complications.

LESSONS

Our study demonstrated that a missing IUD should be followed up and removed early to avoid possible serious complications.

Abdominal and pelvic actinomycosis due to longstanding intrauterine device: a slow and devastating infection

Actinomycosis is a chronic or subacute bacterial infection characterized by large abscess formation, caused mainly by the gram-positive non-acid-fast, anaerobic, or microaerophilic/capnophilic, obligate parasites bacteria from the Actinomyces genus. Although pelvic inflammatory disease is an entity associated with the longstanding use of intrauterine devices (IUDs), actinomycosis is not one of the most frequent infections associated with IUDs. We present the case of a 43-year-old female patient who was referred to the emergency facility because of a 20-day history of abdominal pain with signs of peritoneal irritation. Imaging exams revealed collections confined to the pelvis, plus the presence of an IUD and evidence of sepsis, which was consistent with diffuse peritonitis. An exploratory laparotomy was undertaken, and a ruptured left tubal abscess was found along with peritonitis, and a huge amount of purulent secretion in the pelvis and abdominal cavity. Extensive lavage of the cavities with saline, a left salpingo-oophorectomy, and drainage of the cavities were performed. The histopathological examination of the surgical specimen revealed an acute salpingitis with abscesses containing sulfur granules. Therefore, the diagnosis of abdominal and pelvic actinomycosis was made. The postoperative outcome was troublesome and complicated with a colocutaneous fistula, which drained through the surgical wound. A second surgical approach was needed, requiring another extensive lavage and drainage of the recto-uterine pouch, plus the performance of a colostomy. Broad-spectrum antibiotics added to ampicillin were the first antimicrobial regimen followed by 4 weeks of amoxicillin during the outpatient follow-up. The patient satisfactorily recovered and is already scheduled for the intestinal transit reconstitution.