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16 Cards in this Set
- Front
- Back
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what is the inheritance pattern of multiple hereditary exostosis?
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AD
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what is the typical location in the bone of enchondromas?
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medulla of bone
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what is Ollier's disease?
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multiple enchondromas
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what is maffucci syndrome?
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multiple enchondroma's with hemangiomas
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what is the favored location of origin of chondroblastoma?
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epiphysis
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what is the characteristic mineralization pattern seen frequently in chondroblastoma?
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calcified network around the tumor cells AKA chicken wire
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what syndrome is associated with multiple osteomas?
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gardner's syndrome
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what bones are most commonly involved with osteoma?
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flat bones of face and skull
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what tumor is most commonly seen in men in teens and 20's, in the femur or tibia, and is characterized by nocturnal pain which is relieved by asprin?
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osteoid osteoma
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what bones are commonly involved with osteoblastoma?
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the spine, especially posterior elements
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what is the most common primary malignant tumor of bone?
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osteosarcoma
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what is the age distribution of osteosarcoma?
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10 to 25 year olds with a second peak after 40, 70 % occur before 20
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what is the most common location of osteosarcoma?
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metaphysis of long bones, usually the knee
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what is the manner of spread in metastatic osteosarcoma?
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metastasizes to the lungs
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why is histological grading important in the diagnosis of chondrosarcoma?
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it indicates prognosis and the biologic behavior of the cancer
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what is the typical location in bone of giant cell tumors?
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epiphyseal and metaphyseal areas
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