Evidence Hub

Osteofibrous Dysplasia in a 4-Month-Old: A Rare Presentation in Early Infancy

Ahmed S, Shetty SH, Singh S, Rayudu RG, Ratwani D, Sangani AJ

Journal of orthopaedic case reports, 2026

Abstract

Introduction: Osteofibrous dysplasia (OFD) is a non-malignant lesion of cortical bone, where fibrous tissue replaces normal bone. Its presentation is rare in infants and may clinically and radiologically mimic other malignant lesions such as adamantinoma, making diagnosis challenging. Biopsy and imaging play a key role in diagnosis.

Case report: The patient, a 4-month-old infant of Indian origin, presented with a tender swelling over the proximal aspect of the right tibia. Radiographic evaluation revealed a lytic lesion. Further magnetic resonance imaging and histopathological evaluation confirmed the diagnosis of OFD. We planned to treat it conservatively and monitor the lesion size regularly, given the patient's age and absence of complications. Surgical intervention was deferred unless there is progres---sion or functional compromise.

Conclusion: This case highlights the diagnostic challenges of OFD in infants and its differentiation from malignant lesions. Through this report, we aim to broaden clinical awareness regarding the occurrence of OFD in young infants and emphasize the role of imaging and biopsy in establishing a definitive diagnosis.

How strong is the evidence?

Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free