The rising incidence of methicillin-resistant Staphylococcus aureus in pediatric neck abscesses. |
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Authors: | Timothy S Thomason Amy Brenski John McClay Dale Ehmer |
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Affiliation: | Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA. Tthomason1975@yahoo.com |
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Abstract: | OBJECTIVES: To examine the incidence of methicillin-resistant Staphylococcus aureus (MRSA) in pediatric neck abscesses and compare these with abscesses caused by methicillin-susceptible Staphylococcus aureus (MSSA) and other organisms (non-SA). STUDY DESIGN: Retrospective review of 245 children who underwent incision and drainage of neck abscesses from January 1, 2001, to December 1, 2005. RESULTS: The yearly incidence of MRSA increased from 9 percent to 40 percent during the study period. Abscesses in medial locations were less common in the MRSA group (P < 0.01) and MSSA group (P < 0.001) compared with the non-SA group. Average patient ages were MRSA 18.9 months, MSSA 18.7 months, and non-SA 47.6 months. Complication rates were MRSA 8 percent, MSSA 5 percent, and non-SA 5 percent. CONCLUSIONS: The incidence of MRSA in pediatric neck abscesses is increasing dramatically. MRSA and MSSA usually infect younger patients in the lateral locations. Clinical courses were similar in all groups. |
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