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Spontaneous regression of aneurysmal bone cyst. A case report
Y Sağlik1, M I Kapicioğlu, B Güzel
1Department of Orthopaedic Surgery and Traumatology, Ibni Sina Hospital, Faculty of Medicine, Ankara University, Türkiye.
Archives of Orthopaedic and Trauma Surgery
|January 1, 1993
Summary
Aneurysmal bone cysts are rare, benign lesions. This case study documents a rare instance of spontaneous regression following an open biopsy, with no progression observed over four years.
Area of Science:
- Orthopedic Surgery
- Oncology
- Pathology
Background:
- Aneurysmal bone cysts (ABCs) are uncommon, benign bone lesions.
- Standard treatment involves curettage and grafting, though recurrence is common.
- Spontaneous regression of ABCs is exceptionally rare.
Observation:
- This report details a rare case of an aneurysmal bone cyst.
- The lesion demonstrated spontaneous improvement after an open biopsy procedure.
- No progression of the cyst was noted during a follow-up period exceeding four years.
Findings:
- The aneurysmal bone cyst exhibited spontaneous regression.
- Open biopsy, typically a diagnostic procedure, preceded the observed improvement.
- Long-term follow-up confirmed the absence of disease progression.
Implications:
- This case challenges the typical treatment paradigm for aneurysmal bone cysts.
- Spontaneous regression may be a potential, albeit rare, outcome for ABCs.
- Further research into the mechanisms of spontaneous regression could inform future therapeutic strategies.