Notes in 02 Fracture and Tumor

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Published	01/17/2024	Alendronate, pamidronate, zoledronate are all examples of {{c2::bisphophonates}}, which are the first line treatment for {{c1::osteoporosis}…
Published	01/17/2024	Osteoma is a benign tumor of {{c1::bone::what overall type of structure?}} that is seen in {{c2::middle}} age
Published	01/17/2024	Osteomas most commonly arise on the surface of {{c1::facial}} bones
Published	01/17/2024	Osteoid osteoma is a benign tumor of {{c1::osteoblasts (which make osteoid)}}, surrounded by a rim of reactive bone
Published	01/17/2024	Osteoid osteoma typically arises in the {{c1::cortex}} of the {{c2::diaphysis}} of long bones (e.g. femur)
Published	01/17/2024	Osteoid osteoma presents with bone pain that is worse at {{c2::night}} and {{c1::DOES}} resolve with aspirin
Published	01/17/2024	Imaging of osteoid osteoma reveals a bony mass, {{c1::<}} 2 cm, with a radiolucent core (osteoid)
Published	01/17/2024	Osteoblastoma is benign tumor of osteoblasts, typically {{c1::>}} 2 cm
Published	01/17/2024	Osteoblastoma presents with bone pain, especially at night, that {{c1::DOES NOT}} resolve with aspirin
Published	01/17/2024	Osteoblastoma typically arises in {{c1::vertebrae::body location}}
Published	01/17/2024	{{c1::Osteochondroma}} is a benign bone tumor with an overlying cartilage cap
Published	01/17/2024	What is the most common benign tumor of bone? {{c1::Osteochondroma}}
Published	01/17/2024	Osteochondroma arises as a lateral projection of the {{c1::growth plate (metaphysis)}}
Published	01/17/2024	The overlying cartilage in osteochondroma rarely transforms to {{c1::chondrosarcoma}}
Published	01/17/2024	Osteosarcoma is a malignant proliferation of {{c1::osteoblasts}}
Published	01/17/2024	Osteosarcoma arises in the {{c1::metaphysis}} of long bones, often around the {{c2::knee::body location}}
Published	01/17/2024	Osteosarcoma typically presents as a pathologic {{c1::fracture}} or bone pain with swelling
Published	01/17/2024	Imaging of osteosarcoma may reveal a(n) "{{c1::sunburst}}" pattern on X-ray
Published	01/17/2024	Imaging of osteosarcoma may reveal elevation of periosteum, which is known as {{c1::Codman triangle}}
Published	01/17/2024	What bone tumor is characterized by a "sunburst" pattern and Codman triangle on X-ray?{{c1::Osteosarcoma}}
Published	01/17/2024	Biopsy of osteosarcoma reveals pleomorphic cells that produce {{c1::osteoid}}
Published	01/17/2024	Giant cell tumor arises in the {{c1::epiphysis}} of long bones, often in the knee region
Published	01/17/2024	Which bone tumor arises in the epiphysis of long bones?{{c1::Giant cell tumor}}
Published	01/17/2024	Giant cell tumor usually arises at the distal {{c1::femur}} or proximal {{c2::tibia}}
Published	01/17/2024	Giant cell tumor is associated with a(n) "{{c1::soap bubble}}" appearance on X-ray
Published	01/17/2024	Which bone tumor is associated with a "soap-bubble" appearance on X-ray? {{c1::Giant cell tumor}}
Published	01/17/2024	Giant cell tumor is a locally aggressive {{c1::benign::benign or malignant}} tumor
Published	01/17/2024	Ewing sarcoma is a malignant proliferation of poorly-differentiated cells derived from {{c1::neuroectoderm}}
Published	01/17/2024	Ewing sarcoma arises in the {{c1::diaphysis}} of long bones (particularly the femur); other locations include pelvic {{c2::flat bones}}, scapula, and …
Published	01/17/2024	Ewing sarcoma is associated with a(n) "{{c1::onion-skin}}" appearance on X-ray
Published	01/17/2024	Which bone tumor is characterized by small, round blue cells that resemble lymphocytes? {{c1::Ewing sarcoma}}
Published	01/17/2024	{{c2::Ewing sarcoma}} is a bone tumor that is associated with t({{c1::11}};{{c1::22}}) translocation
Published	01/17/2024	What is the treatment for Ewing sarcoma?{{c1::Chemotherapy}}
Published	01/17/2024	{{c1::Chondroma}} is a benign tumor of cartilage
Published	01/17/2024	Which cartilage tumor arises in the medulla of the small bones in the hands and feet? {{c1::Chondroma (benign)}}
Published	01/17/2024	{{c1::Chondrosarcoma}} is a malignant cartilage-forming tumor
Published	01/17/2024	Which cartilage tumor arises in the medulla of the pelvis or central skeleton? {{c1::Chondrosarcoma (malignant)}}
Published	01/17/2024	Which is more common, primary bone tumors or metastasis to the bone?{{c1::Metastasis}}
Published	01/17/2024	Metastatic bone tumors usually result in {{c1::osteolytic (punched-out)}} lesions
Published	01/17/2024	Prostatic carcinoma with bone metastasis classically produces {{c1::osteoblastic}} lesions
Published	01/17/2024	A(n) {{c1::greenstick}} fracture is a(n) {{c2::incomplete}} fracture through the width of the bone following {{c3::bending stress}}
Published	01/17/2024	{{c2::Greenstick}} fractures and {{c3::torus}} fractures are both common fractures in {{c1::pediatric}} populations
Published	01/17/2024	The bones of the wrist can be remembered by the mnemonic "So Long To Pinky, Here Comes The Thumb":So: {{c1::scaphoid}}Long: {{c2::lunate}}To: {{c3::tr…
Published	01/17/2024	What bone tumor is characterized by a bony mass with a radiolucent core on imaging?{{c1::Osteoid osteoma}}
Published	01/17/2024	What are two common pediatric fractures?{{c1::Greenstick fractureTorus fracture}}
Published	01/17/2024	The CT below shows a patient with a tibial fracture; Salter-Harris type {{c1::III::}}
Published	01/17/2024	{{c1::Buckle/Torus::Type of Fracture}}
Published	01/17/2024	{{c1::Greenstick::Type of Fracture}}
Published	01/17/2024	{{c1::Physeal Fracture::Type of Fracture}}
Published	01/17/2024	{{c1::Complete Fracture::Type of Fracture}}
Published	01/17/2024	{{c1::Insufficiency Fracture::Type of Fracture}}
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Published	01/17/2024	{{c1::Endochondral Ossification::Endochondral /Intramembranous  Ossification}} = Mesenchymal cells -> cartilage/chondrocyte -> bone{{c…
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Published	01/17/2024	{{c1::Slipped Capital Femoral Epiphysis::Type of Fracture}}
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Published	01/17/2024	{{c1::Osteochondroma::Type of Tumor}}
Published	01/17/2024	{{c1::Osteoid Osteoma::Type of Tumor}}
Published	01/17/2024	{{c1::Giant Cell Tumor::Type of Tumor}}
Published	01/17/2024	{{c1::Osteosarcoma::Type of Tumor}}
Published	01/17/2024	{{c1::Ewing Sarcoma::Type of Tumor}}
Published	01/17/2024	{{c1::Chondrosarcoma::Type of Tumor}}
Published	01/17/2024	{{c1::Metastatic Disease::Finding}}
Published	01/17/2024	{{c1::Bone Infection::Finding}}
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