Cervicofacial Actinomycosis Mimicking Osseous Neoplasm: A Rare Case

Abdominal actinomycosis mimicking a malignant neoplasm.

Unusual acne conglobata case mimicking cervicofacial actinomycosis: A case report with literature review

Actinomycosis is a bacterial infection caused by Gram positive, anaerobic or microaerophilic bacilli, Actinomyces spp. These are higher prokaryotic bacteria belonging to the family Actinomyceataceae. The most frequent pathogen species encountered is Actinomyces israelii [1] but many different species have been described and are associated with pathogenic conditions specific to anatomical sites ...

Abdominal-Pelvic Actinomycosis Mimicking Malignant Neoplasm

Abdominal-pelvic actinomycosis is often mistaken for other conditions, presenting a preoperative diagnostic challenge. In a 46-year-old female, computed tomography showed an abdominal-pelvic retroperitoneal mass extending from the lower pole of the right kidney to the lower pelvis. The patient had a 3-year history of intrauterine device. The mass appeared to involve the ascending colon, cecum, ...

A rare case of ascending colon actinomycosis mimicking cancer

BACKGROUND Actinomycosis is a rare inflammatory disease caused by an anaerobic bacterium that can rarely affect the large intestine. CASE PRESENTATION We present a rare case of a cecum and ascending colon actinomycosis in a 72 years old woman, mimicking clinically a malignant inflammatory tumor of the right colon. The patient complained of right lower quadrant pain. Although our first thought...

Xanthogranulomatous Oophoritis Mimicking an Ovarian Neoplasm: A Rare Case Report

Xanthogranulomatous inflammation of female genital tract is uncommon and is usually seen in endometrium. Only a few cases involving the ovary have been reported. Its clinical manifestations, imaging modalities, and gross features can mimic ovarian malignancy. Thus, a preoperative diagnosis of this entity is important to avoid radical surgical treatment. We report a case of xanthogranulomatous o...