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Sonographic evaluation of cellulitis in children
1Department of Pediatrics, Chang Gung Children's Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Summary
Ultrasonography effectively diagnoses pediatric cellulitis, identifying inflammation and pus. Sonographically guided aspiration of pus can reduce hospital stays and fever duration, potentially avoiding surgery.
Area of Science:
- Pediatric infectious diseases
- Medical imaging
- Surgical management
Background:
- Cellulitis is a common bacterial skin infection in children.
- Accurate diagnosis and management are crucial for optimal outcomes.
- Ultrasonography offers a non-invasive method for evaluating soft tissue infections.
Purpose of the Study:
- To evaluate the utility of ultrasonography in diagnosing pediatric cellulitis.
- To correlate sonographic findings with clinical symptoms and laboratory markers.
- To assess the impact of sonographically guided aspiration on patient outcomes.
Main Methods:
- Prospective study of 105 children with clinically diagnosed cellulitis.
- Ultrasonography used to identify specific features of inflammation and pus.
- Correlation of sonographic findings with clinical data, leukocyte count, and C-reactive protein levels.
- Sonographically guided pus aspiration performed in select cases.
Main Results:
- Eighty-six children met sonographic criteria for cellulitis.
- Ultrasonographic features included subcutaneous tissue thickening, distortion, and pus/abscess formation.
- Tissue distortion with pus/abscess correlated with longer symptom duration, fever, elevated leukocytes, and CRP.
- Sonographically guided aspiration or surgery led to shorter hospital stays and fever duration.
Conclusions:
- Ultrasonography is valuable for assessing pediatric cellulitis progression.
- Sonographically guided aspiration may be an effective treatment, potentially reducing the need for surgery.
- Imaging guidance aids in managing complex pediatric cellulitis cases.