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11 Cards in this Set
- Front
- Back
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< 10 Malignant
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Ewing's Sarcoma
OSA Leukemia, Lymphoma |
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10-20 Malignant
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OSA
Ewing's Lymphoma, Leukemia |
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20-30 Malignant
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OSA
Lymphoma Ewing's MFH |
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>30 Malignant
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Myeloma
Metastases Lymphoma Chondrosarcoma MFH, fibrosarcoma OSA |
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Lucent Bubbly lesions of bone (FEGNOMASHIC)
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MyFibrous dysplasia, fibrous cortical defect
EG, Enchondroma GCT NOF Osteoblastoma Myeloma, metastases Aneurysmal bone cyst (always eccentric) Simple unilocular bone cyst (always central) Hyperparathyroidism (HPT), hemophilia Infection Chondroblastoma |
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Lytic Epiphyseal Lesions
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Tumor
• GCT • EG • Chondroblastoma • Metastases (rare) Infection • Osteomyelitis • Tuberculosis (TB) Subchondral cyst • Arthropathy (CPPD, OA, RA, hemophilia) Interosseous ganglion |
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Sclerotic Metastases
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Prostate
Breast Hodgkin's lymphoma Other primaries o Carcinoid o Medulloblastoma o Bladder o Lung |
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Permeative Lesions in Children
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Round cell tumors
Infection EG OSA (rare) |
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Permeative lesion in Adults
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Metastases
MM Lymphoma, leukemia Fibrosarcoma |
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Bony Sequestrum
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Osteomyelitis
EG (button sequestrum) Fibrosarcoma Osteoid osteoma (calcified nidus) |
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Osteonecrosis (ASEPTIC)
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Anemias (hereditary)
Steroids Ethanol Pancreatitis, pregnancy Trauma Idiopathic Caisson disease, collagen vascular diseases |
