Open Access

Malignant transformation of an aneurysmal bone cyst of the femoral neck: A case report

  • Authors:
    • Xiaoyang Song
    • Yongjie Qiao
    • Haoqiang Zhang
    • Lirong Sha
    • Jinpeng Lou
    • Xinyuan Yu
    • Hao Liu
    • Langfeng Zhu
    • Shenghu Zhou
  • View Affiliations

  • Published online on: June 9, 2023     https://doi.org/10.3892/etm.2023.12061
  • Article Number: 362
  • Copyright: © Song et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Aneurysmal bone cyst (ABC) is a benign, distending, osteolytic and locally aggressive bone tumor that is mostly associated with trauma. Approximately 1% of bone tumors are ABCs, which are most prevalent in adolescents and are usually detected in the spine and long tubular bones. The diagnosis of ABC mainly relies on histopathology, malignant transformation is rare, and the chance of malignancy increases if there are multiple recurrences. Due to the rarity of reports of malignant transformation of ABCs into osteosarcoma, there is still considerable debate on the appropriate treatment strategy. The current paper presents a case of aneurysmal bone cyst malignant to osteosarcoma and the therapeutic measures to provide expertise for the diagnosis and treatment of ABCs that are malignant to osteosarcoma.
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August-2023
Volume 26 Issue 2

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Copy and paste a formatted citation
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Spandidos Publications style
Song X, Qiao Y, Zhang H, Sha L, Lou J, Yu X, Liu H, Zhu L and Zhou S: Malignant transformation of an aneurysmal bone cyst of the femoral neck: A case report. Exp Ther Med 26: 362, 2023
APA
Song, X., Qiao, Y., Zhang, H., Sha, L., Lou, J., Yu, X. ... Zhou, S. (2023). Malignant transformation of an aneurysmal bone cyst of the femoral neck: A case report. Experimental and Therapeutic Medicine, 26, 362. https://doi.org/10.3892/etm.2023.12061
MLA
Song, X., Qiao, Y., Zhang, H., Sha, L., Lou, J., Yu, X., Liu, H., Zhu, L., Zhou, S."Malignant transformation of an aneurysmal bone cyst of the femoral neck: A case report". Experimental and Therapeutic Medicine 26.2 (2023): 362.
Chicago
Song, X., Qiao, Y., Zhang, H., Sha, L., Lou, J., Yu, X., Liu, H., Zhu, L., Zhou, S."Malignant transformation of an aneurysmal bone cyst of the femoral neck: A case report". Experimental and Therapeutic Medicine 26, no. 2 (2023): 362. https://doi.org/10.3892/etm.2023.12061