Bone: Conventional Osteosarcoma
نویسندگان
چکیده
منابع مشابه
Bone deposition, bone resorption, and osteosarcoma.
Bone deposition and bone resorption are ongoing dynamic processes, constituting bone remodeling. Some bone tumors, such as osteosarcoma (OS), stimulate focal bone deposition. OS is the most common primary bone tumor in children and young adults. A complex network of genes regulates bone remodeling and alterations in its expression levels can influence the genesis and progression of bone disease...
متن کاملSLIDE SEMINAR -PART II: MALIGNANT BONE TUMORS Case I – Conventional osteosarcoma
Osteosarcoma can be defined as a malignant tumor of bone in which malignant mesenchymal tumor cells have the ability to produce osteoid or immature bone. There may be profuse osteoid matrix production and extensive minealization throughout the tumor, or both may be minimal in extent and very focally distributed. The osteoblastic nature of the tumor can be easy to identify both radiographically ...
متن کاملOsteosarcoma of the flat bone.
OBJECTIVE We aimed to understand the biology of osteosarcoma of the flat bone, which is a rare tumor entity. METHODS Cases with osteosarcoma of the flat bone were compared with those of the extremity in order to evaluate their clinicopathologic characteristics. And the influences of heterogeneous treatment modalities on outcome were analyzed. RESULTS Tumors of the flat bone comprised 91 (11...
متن کاملPrimary osteosarcoma of frontal bone
Rationale:Primary osteosarcomas of the skull and skull base are rare, comprising<2% of all skull tumors. Primary osteosarcomas of the skull are aggressive neoplasms composed of spindle cells producing osteoid which have poor outcome. Patientconcerns:A 33-year-old woman was admitted to our hospital with a major complaint of a growingmass on her left frontal region of the skull for 10 months. Pri...
متن کاملAbstracts Relation between Bone Fluoride and Osteosarcoma an Assessment of Bone Fluoride and Osteosarcoma
s Fluoride 45(2)142–150 April-June 2012 Abstracts 142 142
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2019
ISSN: 1768-3262
DOI: 10.4267/2042/70484