Scot Med J
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Review Case Reports
The conservative management of primary pyomyositis abscess in children: case series and review of the literature.
Pyomyositis is a primary pyogenic infection in skeletal muscle, often progressing to abscess formation. It is rare in temperate climates and generally deep-seated within the pelvis with non-specific clinical features, making diagnosis difficult. Magnetic resonance imaging (MRI) is highly sensitive for muscle inflammation and fluid collection, and with its increasing availability is now the investigation of choice. ⋯ Despite the organisms not being identified, each patient was treated successfully with a short (4-7 days) course of intravenous antibiotics followed by 2-6 weeks of oral therapy. There were no recurrences or complications and all made a full recovery. In conclusion, we propose that uncomplicated pyomyositis abscess in children may usually be managed conservatively without the need for open or percutaneous drainage.