Arthroscopic guided biopsy and radiofrequency thermoablation of a benign neoplasm of the tibial spines area: a treatment option

BMC Musculoskeletal Disorders

Ezio Adriani³  Berardino Di Paola³  Nicola Salducca²  Giuseppe Teori¹  Carmine Zoccali¹ 

[1] Oncological Orthopedics Department, Muscular-skeletal Tissue Bank, IFO - Regina Elena National Cancer Institute, Via Elio Chianesi 53, Rome, Italy;Oncological Orthopedics Department, IFO - Regina Elena National Cancer Institute, Via Elio Chianesi 53, Rome, Italy;"Mater Dei" Medical Sport Center, Rome, Via Elio Chianesi 53, Rome, Italy

关键词: I declare that we have no commercial interest in the subject under study and that we have not received any financial or material support;    Arthroscopic guided biopsy;    Chondroblastoma;    Osteoid osteoma;    Tibial spines;    Radiofrequency thermoablation;   

Others  :  1150128
DOI  :  10.1186/1471-2474-13-52

 received in 2011-04-15, accepted in 2012-04-04,  发布年份 2012

【 摘 要 】

Background

Lesions located in the area of the tibial spines are rare. In most cases, treatment follows histological diagnosis, but when imaging and clinical data are considered to be "very" characteristic for benign lesions, such as chondroblastoma or osteoid osteoma, treatment may be performed without biopsy. Traditional curettage requires opening the joint, which presents a high risk of contamination of the joint itself and surrounding structures, such as the popliteal area, with possible contamination of the neurovascular bundle when performing curettage with the posterior approach. In this case, the re-excision of a local recurrence would be extremely difficult.

Results

We describe a technique using arthroscopic guidance for radiofrequency thermoablation of a benign lesion in the tibial spines area. We report on an illustrative case. The patient so treated, reported immediate relief from the pain, and after two weeks, was free of pain. The biopsy performed before the treatment confirmed the radiological diagnosis of chondroblastoma. At one year of follow-up, the patient is without pain, with a 0-130°range of motion, has no activity limitations and is apparently free of disease.

Conclusion

This technique allows a radiofrequency thermoablation of a lesion in the tibial spines area and in the posterior tibial surface to be performed without opening the joint, monitoring the tibial plateau surface, probably decreasing the risk of cartilage damage. Unfortunately, in the case presented, the high pressure from the arthroscopy's pump broke the tibial plateau surface creating a communication to the tibial tunnel used for thermoablation.

【 授权许可】

   
2012 Zoccali et al; licensee BioMed Central Ltd.

【 图 表 】

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【 参考文献 】

• [1]Springfield DS, Capanna R, Gherlinzoni F, Picci P, Campanacci M, Chondroblastoma: A review of seventy cases. J Bone Joint Surg Am 1985, 67(5):748-755.
• [2]Rybak LD, Rosenthal DI, Wittig JC: Chondroblastoma: radiofrequency ablation--alternative to surgical resection in selected cases. Radiology 2009, 251(2):599-604. Epub 2009 Mar 20