Bone Neoplasms

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BONE TUMORS IN THE REALM OF NEOPLASIA
Named by the tissue of origin the suffix"oma"
for benign "sarcoma" for malignant.
2000 new cases per annum
168,000 lung cancers 181,000 breast
cancers 156,000 colon cancers 190,000 prostate
cancers
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Kidney
Prostate
Thyroid
Breast
Lung
Most likely primary sites for metastatic bone
disease-adenocarcinomas
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Osteoid Osteoma
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Test case-Where's the lesion?
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Osteoid osteomas are painful. Resultant muscle
protection can produce bony deformity.
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Osteoid Osteoma--Nidus
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Osteoblastoma
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Osteosarcoma--Metaphyseal
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Osteosarcoma
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Osteosarcoma
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Osteosarcoma
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Malignant Osteoid
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Osteosarcoma
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Aneurysmal Bone Cyst--Metaphseal
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Aneurysmal Bone Cyst
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Aneurysmal Bone Cyst
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Aneurysmal Bone Cyst
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Aneurysmal Bone Cyst
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Aneurysmal Bone Cyst
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Giant Cell Tumor (Osteoclastoma) of
Bone--Epiphyseal
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Giant Cell Tumor of Bone
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Giant Cell Tumor of Bone
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Giant Cell Tumor of Bone
Giant Cell Tumor of Bone
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Giant Cell Tumor (Osteoclastoma) of Bone
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Giant Cell Tumor (Osteoclastoma) of Bone
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Giant Cell Tumor (Osteoclastoma) of Bone
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Giant Cell Tumor Osteoclastoma of Bone in Rib
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Giant Cell Tumor Osteoclastoma of Bone in Rib
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Giant Cell Tumor of Bone in Rib
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Giant Cell Tumor of Bone curetted, screwed
glued.
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Giant Cell Tumor of Bone after curetting and
filling with super glue
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Super glue resected from Giant Cell Tumor
(Osteclastoma)of Bone
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Giant Cell Tumor of Bone-Foreign Body Granuloma
to super glue
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Giant Cell Tumor of Bone-Foreign Body Granuloma
to super glue Articular cartilage wearing thin.
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Osteochondroma
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Osteochondroma
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Osteochondroma
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Picture of normal enchondral ossification
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Cartilage Cap
Osteochondroma
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Cartilage Cap
Osteochondroma
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Osteochondroma with Chondrosarcoma
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Chondroma-diaphyseal, metaphyseal.
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Enchondroma
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Enchondroma
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Ancient Enchondroma
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Enchondroma (very few nuclei)
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Chondrosarcoma
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Low Grade Chondrosarcoma
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Low Grade Chondrosarcoma
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Low Grade Chondrosarcoma
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Low Grade Chondrosarcoma, scapula
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Low Grade Chondrosarcoma, scapula
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Iliac Bone Low Grade Chondrosarcoma
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Low Grade Chondrosarcoma-increased and
disorganized nuclei in comparison with enchondroma
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Low Grade Chondrosarcoma
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Intermediate Grade Chondrosarcoma
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Ewing's Sarcoma-diaphyseal
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Ewing's Sarcoma
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Ewing's Sarcoma
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Skeletal muscle
Invading small round blue cells
Ewing's Sarcoma
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Skeletal muscle fiber
Ewing's sarcoma cells
Ewing's Sarcoma-A small round blue cell tumor
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Fibrous Dysplasia-a non-neoplastic tumor
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Fibrous Dysplasia
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Fibrous Dysplasia
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Fibrous Dysplasia
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No osteoblasts, only fibroblasts
Fibrous Dysplasia
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Nidus
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Osteoblastoma--Nidus
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Osteosarcoma, Telangiectatic Type
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Osteosarcoma, Telangiectatic Type
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Osteosarcoma, Telangiectatic Type
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Osteosarcoma, Telangiectatic Type
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Osteosarcoma, Telangiectatic Type