Abstract
PURPOSE: The purpose of this article was to report an unusual presentation of abdominal actinomycosis masquerading as a tumor. METHODS: The patient was a 54-year-old male who presented with vague abdominal discomfort and a palpable left lower quadrant mass defined on CT scan. Multiple intraoperative core biopsies were nondiagnostic, and he underwenten bloc resection of the mass and adjacent organs for a presumed tumor. RESULTS: Examination of tissue from deep within the excised specimen revealed sulfur granules diagnostic for actinomycosis. CONCLUSION: Abdominal actinomycosis is an extremely rare infection that can mimic multiple disease processes and requires accurate diagnosis for successful therapy. This novel presentation and a review of the literature are reported.
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Meyer, P., Nwariaku, O., McCelland, R.N. et al. Rare presentation of actinomycosis as an abdominal mass. Dis Colon Rectum 43, 872–875 (2000). https://doi.org/10.1007/BF02238030
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DOI: https://doi.org/10.1007/BF02238030