Foot Abscesses With No Accompanying Wound: Clinical Presentation and Pathogens

Document Type

Article

Publication Date

7-2023

Abstract

Introduction. Acute bacterial infections of the skin and soft tissue are common and often pose serious complications, most commonly caused by Streptococcus species and Staphylococcus aureus.

Objective. The authors report clinical presentation and pathogens in patients with a foot abscess and no wound.

Methods. The authors retrospectively evaluated the demographics, clinical presentation, and microbiology from 20 patient records.

Results. Twenty patients were identified. Fifteen were male (75%), and 10 patients (50%) had DM. Patients presented to the hospital 7.8 ± 4.8 days after onset of symptoms and underwent surgery 2.0 ± 0.9 days from admission. Patients underwent 2.4 ± 1.0 surgeries while admitted. Patients with DM presented with significantly higher erythrocyte sedimentation rate than patients without DM (66.6 ± 46.1 vs 43.3 ± 26.2; P = .02). There were no polymicrobial infections based on deep intraoperative tissue cultures. Seven patients had methicillin-sensitive S aureus (35%), 4 had Streptococcus agalactiae (20%), 3 had methicillin-resistant S aureus (15%), 1 had Streptococcus pyogenes (5%), 1 had Escherichia coli (5%), 1 had Streptococcus dysgalactiae (5%), 1 had an unidentified Streptococcus species (5%), and 2 had no growth (10%).

Conclusion. Patients with foot abscess and no wounds had single-pathogen infections, predominantly Staphylococcus and Streptococcus.

Comments

Copyright HMP Communications.

Publication Title

Wounds : a compendium of clinical research and practice

Academic Level

faculty

DOI

https://doi.org/10.25270/wnds/23025

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