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Updated: Aug 12, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
Published on: February 9, 2011
[Bacteremia of cutaneous origin]
J C Soriano Giménez1, S Tomás Vecina, J Torne Cachot
1Servicio de Medicina Interna, Hospital del Mar. Universidad Autónoma de Barcelona.
Abstract:
558 episodes of bacteremia were detected in our medical center during a 2-year period. 17 of them (3%) were of cutaneous origin. 12 cases were community-acquired and 5 were hospital-acquired. The patients median age was of 65 years. 15 patients had a baseline disease, the most frequent being diabetes mellitus and neoplastic disease. The most common bacteria isolated were group A beta-hemolytic Streptococcus, Staphylococcus aureus, and Escherichia coli; 2 patients had multibacterial episodes. Decubitus ulcer and cellulitis were the most frequently associated skin disease. Global mortality was of 47% and was sepsis related in 29% of the cases. Death prognosis factors were old age, diabetes mellitus, gram-negative causal bacteria, nonappropriate antibiotic therapy, low index of clinical suspicion.
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