Recurrent giant cell tumor of bone with simultaneous regional lymph node and pulmonary metastases
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Giant cell tumors of bone are known for their unpredictable behavior characterized occasionally even by metastases. Most metastases lodge in the lungs but other rare sites are regional lymph nodes, mediastinum, skin, scalp and the pelvis. In this case report we document a case of giant cell tumor of the patella in which, associated with local recurrence, there were simultaneous metastases to lymph nodes and lungs.
KeywordsPatella Giant cell tumor Metastases Lymph nodes MR imaging
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