A 15-year-old boy presented with a right shoulder pain and the inability to use his right upper limb after carrying a heavy object. Physical examination and local imaging revealed a benign tumor or tumor-like lesion in the upper ends of both humeri and a pathologic fracture in the right humerus. An initial biopsy was reported as fibroblastic osteosarcoma. But the CT-guided biopsy was diagnosed as eosinophilic granuloma (EG). Bone curretage and grafting confirmed diagnosis of EG. This case illustrates the importance of combining a clinical impression with imaging and pathology in bone and soft tissue tumors.
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| http://dx.doi.org/10.3109/15513815.2011.618866 | DOI Listing |
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