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Simple diagnosis of benign acute childhood myositis: Lessons from a case report
Vito Terlizzi1, Federica Improta1, Valeria Raia1
1Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.
Insights
Benign acute childhood myositis (BACM) presents with calf pain and gait issues after flu-like symptoms. Simple daily checks like physical exams and urine dipsticks can confirm BACM, avoiding unnecessary hospitalizations.
Area of Science:
- Pediatrics
- Neurology
- Rheumatology
Background:
- Acute muscle pain and gait disturbances in children can mimic severe degenerative conditions.
- This diagnostic uncertainty may lead to unnecessary invasive tests and hospitalizations.
Abstract:
Acute muscle pain and walking difficulty are symptoms compatible with both benign and severe degenerative diseases. As a consequence, in some cases invasive tests and hospitalizations are improperly scheduled. We report the case of a 7-year-old child suffering from acute calf pain and abnormal gait following flu-like symptoms. A review of the literature will be helpful to better define differential diagnosis in cases of muscle pain in children. Daily physical examination and urine dipstick are sufficient to confirm the diagnosis of benign acute childhood myositis (BACM) during the acute phase, to promptly detect severe complications and to rule out degenerative diseases. Children with BACM do not require hospitalization, medical interventions or long-term follow-up.
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