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1
Giant cell tumor of bone (GCTB) is a locally aggressive neoplasm, comprising 4%-5% of primary bone tumors, often affecting the metaphysis of long bones.
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2
Enchondroma is a benign cartilaginous tumor, commonly found in short tubular bones, and its occurrence alongside GCTB in the pubic bone is exceedingly rare.
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3
A 36-year-old female presented with left hip pain, and imaging revealed an osteolytic lesion in the left pubic bone indicative of GCTB.
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4
Histopathological analysis confirmed the coexistence of GCTB and enchondroma, with GCTB showing high aggressive potential and intravascular tumor thrombi.
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5
This case emphasizes the importance of histopathological assessment in diagnosing unusual tumor combinations and their clinical implications.
