Een jongen met een pijnlijke knie

Background

The symptoms of a stress fracture are almost identical to those of most bone tumours. Even with the use of various imaging techniques, it can be difficult to establish the correct diagnosis. Although a primary bone tumour requires early treatment to improve its prognosis, the discriminative factor in the diagnosis of a stress fracture is its clinical development over time.

Case description

A 10-year-old boy was referred to our outpatient clinic on the suspicion of a primary bone tumour in his right tibia.

Conclusion

A case was once described in this journal in which a stress fracture had eventually led to an amputation. The suspicion of primary bone tumour often marks the start of a long and intense diagnostic course. A stress fracture is the major diagnostic pitfall when there is a suspicion of such a tumour. If doubts persist after a diagnostic work-up by imaging, consultation with the Bone Tumour Committee is indicated. The patient can also be quickly referred to a centre specialised in treating bone tumours, as was the case in this article.

Conflict of interest: none declared. Financial support: none declared.