Chondroblastoma of the Knee: a case report
DOI:
https://doi.org/10.13112/pc.1111Keywords:
Bone and bones; Neoplasms; chondroblastoma; Magnetic resonance imagingAbstract
Introduction and importance: Chondroblastoma is a rare, benign tumour originating from chondroblasts, predominantly affecting the epiphysis of long bones, although it may extend into the metaphysis. This case highlights the diagnostic and therapeutic challenges associated with this condition.
Case presentation: We present the case of a 16-year-old female patient who presented with pain and swelling in the right knee for two months. Imaging revealed an osteolytic lesion in the medial condyle of the femur. An open biopsy and curettage were performed, with histopathological examination confirming the diagnosis of chondroblastoma.
Clinical discussion: Management of chondroblastoma, particularly in weight-bearing areas such as the lower limb, poses significant challenges. In this case, simple curettage yielded a favourable outcome.
Conclusion: The diagnosis of chondroblastoma relies on age, tumour site, and imaging features. Curettage proved effective in managing this case of distal femoral chondroblastoma, demonstrating excellent long-term results.
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Copyright (c) 2025 Zied Mansi, Zied jlalia, Sami Bahroun, Atef Itifi, Hedhili Guedhami, Abderrahmen Souid, Slah Soui, Bacem Zaidi, Samir Daghfous
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