Disseminated Actinomyces Case Report: A Mimicker of Advanced Ovarian Malignancy

Abstract: Introduction: Disseminated actinomyces is a rare infection that presents with subtle symptoms and radiographic findings. Patients frequently complain of pelvic pain and nonspecific gastrointestinal symptoms. Imaging can reveal a tumor-like mass and mimic malignancy. Here we discuss a patient who presented with abdominal pain, and computerized tomography (CT) imaging revealed a pelvic mass and features suggestive of carcinomatosis concerning for ovarian cancer. Case Presentation: A 55-year-old woman presented with 1 week of abdominal pain and 5 months of increasing abdominal girth. CT imaging was concerning for an advanced ovarian cancer and demonstrated a pelvic mass, peritoneal nodularity, and omental thickening. She subsequently underwent a total abdominal hysterectomy with bilateral salpingo-oophorectomy and abdominal washout with pathology and cultures revealing disseminated actinomyces. She fully recovered after receiving a long course of antibiotics. Conclusion: This case adds to the limited literature illustrating that disseminated actinomyces can present similarly to ovarian cancer. The diagnosis may only be elucidated upon histologic examination of surgical specimens. Consideration of pelvic actinomyces should be entertained in all women presenting with pelvic tumors on imaging and intrauterine devices in place.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Disseminated Actinomyces Case Report: A Mimicker of Advanced Ovarian Malignancy ; volume:17 ; number:1 ; year:2024 ; pages:982-987 ; extent:6 ; Case reports in oncology ; 17, Heft 1 (2024), 982-987 (gesamt 6)

Beteiligte, Orts- und Zeitangaben

• Urheber: D'Iorio, Maria ; Lara, Olivia D. ; Hacker, Kari E.

Weitere Informationen

• DOI: 10.1159/000540798
• URN: urn:nbn:de:101:1-2411272332414.936554871263
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:24 MESZ