Streptococcus mitis (S. mitis) is a commensal bacterial species that commonly colonizes the oropharynx and gastrointestinal tract. It is seldom reported as a human pathogen. However, immunocompromised individuals may be at risk of infection. We describe a 62-year-old male with prostate cancer who presented with multiple S. mitis abscesses masquerading as metastases. In addition, we discuss the differential diagnosis and treatment options for this rare opportunistic infection.
Keywords: abscesses; liver metastases; pyogenic abscess; streptococcus mitis.
Copyright © 2020, Elnaggar et al.