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Case reports
Print version ISSN 2462-8522
Abstract
MARTINEZ-SUAREZ, Yazmin Paola and AMADOR-GUTIERREZ, José Armando. CHRONIC RECURRENT MULTIFOCAL OSTEOMYELITIS, A RARE DISEASE. CASE REPORT. Case reports [online]. 2022, vol.8, n.1, pp.63-72. Epub Feb 09, 2023. ISSN 2462-8522. https://doi.org/10.15446/cr.v8n1.91304.
Introduction:
Chronic recurrent multifocal osteomyelitis (CRMO) is a rare inflammatory bone disease usually observed in children and adolescents. It is caused by an imbalance between proinflammatory and anti-inflammatory factors. To establish its diagnosis, it is necessary to integrate clinical and laboratory elements that are typically aimed at ruling out other conditions, constituting a diagnosis of exclusion. Treatment is based on non-steroidal anti-inflammatory drugs and other drugs in specific cases.
Case presentation:
A 16-year-old female patient with a 1-year history of joint pain, especially in the knees, accompanied by signs of local inflammation was admitted to the emergency department of a quaternary care hospital due to a fever >38.5°, odynophagia, asthenia, and adynamia over the last two days. The patient underwent multiple extension studies, including laboratory, imaging and histopathological tests, which ruled out various etiologic causes. She received empirical antibiotic treatment without remission of symptoms, so a diagnosis of CRMO was finally established and outpatient treatment with non-steroidal anti-inflammatory drugs and corticosteroids was indicated, obtaining a favorable response.
Conclusions:
CRMO should be considered in children and adolescents with bone pain and a poorly defined clinical history with non-specific laboratory, imaging and histopathological findings. To date, little is known about CRMO, so it is necessary to carry out research and expand the knowledge related to this disease.
Keywords : Osteomielitis; Citocinas; Osteítis.