PMC395834_01
CT scan showing a moderately enhancing tumor destroying the humeral head with a large extra-osseous component extending and infiltrating the surrounding muscles and soft tissues up to skin. Spotty calcification is evident
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F1
CT scan of the part showed a large tumor of the humeral head [Fig 1].
Saggital cut section of the resected specimen showing eccentric large tumor at upper end of humerus with margins closely abutting skin. Areas of chondroid and hemorrhage are seen. Focal calcification is evident.
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F2
The tumor measured 21 x 16 x 10 centimeters [Fig 2].
Photomicrograph of histopathology sections showing tumor cells with tumor cells in chondroid background with chicken wire calcification (indicated by arrow) (x 100)
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F3
Post operative histopathology showed features of chondroblastoma with extensive soft tissue involvement [Fig 3, 4].
Photomicrograph of histopathology sections showing chicken wire or lace like calcification under magnification (x 400)
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F4
Post operative histopathology showed features of chondroblastoma with extensive soft tissue involvement [Fig 3, 4].