Fibrous bone dysplasia: A case report
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Copyright (c) 2024 Noemi Bautista Litardo, Raúl Peralta Rodríguez

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https://doi.org/10.33821/730Keywords:
Fibrous dysplasia of bone, monostotic, maxillectomy, zoledronic acidAbstract
Introduction: Fibrous bone dysplasia is a bone disease that affects the normal composition of the bone, in any part of the skeletal system, whether it is monostotic or polyostic, causing tumor masses of fibrous connective tissue. At the same time, it encompasses a wide phenotypic spectrum that can vary depending on the age of onset and the affected apparatus, such as endocrinopathies. Regarding its diagnosis, if it only affects a single bone without any other finding, it would only need histopathological confirmation. For its treatment could be surgery, antiresorptive drugs such as zolendronic acid, immunological medications and pain management if required. Clinical Case: A 14-year-old boy presents with facial asymmetry in the Internal Medicine department. Diagnostic workshop: In computed axial tomography of the skull, an expansive sclerotic lesion with ground glass density is evident at the level of the upper jaw and right zygomatic region. The pathology report of a biopsy taken confirmed the diagnosis of fibrous bone dysplasia. Conclusion: This type of dysplasia is rare, and may have a non-progressive asymptomatic course, or cosmetic changes and exacerbating pain in the progressive stage, which poses a challenge for the patient’s diagnosis. Several factors must be taken into consideration to choose the best treatment for the patient. For this reason, it should be studied early for an early therapeutic decision.
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