TY - JOUR AU - García Barrionuevo, Claudia AU - Croche Santander, Borja PY - 2019 DO - 10.5546/aap.2019.e167 UR - http://hdl.handle.net/10668/13704 T2 - Archivos argentinos de pediatria AB - Acute pyomyositis is a suppurative infection of the skeletal muscle. Staphylococcus aureus is the most frequent etiological agent. Cases produced by Streptococcus pyogenes are uncommon. The most usual locations are quadriceps, buttocks and iliopsoas.... LA - es KW - Piriformis muscle KW - Pyomyositis KW - Sciatica KW - Streptococcus pyogenes KW - Anti-Bacterial Agents KW - Child KW - Humans KW - Male KW - Muscle, Skeletal KW - Pyomyositis KW - Streptococcal Infections KW - Streptococcus pyogenes TI - [Streptococcus pyogenes pyomyositis of the piriformis muscle in a child]. T2 - Piomiositis del músculo piriforme porStreptococcus pyogenesen un niño. TY - research article VL - 117 ER -