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11 Cards in this Set
- Front
- Back
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What age group is at risk?
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Young adults (generally over 20 years old)
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What is the most common anatomic location?
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Tibia
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ls adamantinoma benign or malignant?
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Low-grade malignant lesion
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ls it painful or painless?
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Painful
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How many lesions are usually present?
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Multiple lesions
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With the exception of multiple lesions, adamantinoma is otherwise similar to?
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CMF
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What are the two radiographic features of adamantinoma?
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Bubbly diaphyseal lesion
Permeative throughout tibial diaphysis |
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How can adamantinoma and OFD be differentiated on plain radiographs?
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OFD: cortical
Adamantinoma: permeative throughout tibial diaphysis |
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What are the two histologic features of adamantinoma?
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Epithelioid "owl eyes" appearance
Glandular |
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How can adamantinoma and OFD be differentiated histologically?
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Adamantinoma: has epithelial component
OFD: looks like fibrous dysplasia but with osteoblastic rimming |
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What is the treatment for adamantinoma?
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Wide resection
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