نتایج جستجو برای: primary bone tumors
تعداد نتایج: 1066082 فیلتر نتایج به سال:
Introduction: Osteosarcoma (OS) is primary malignant bone tumor in which mesenchymal cell produce osteoid. OS of jawbones is uncommon, representing 4-8% of all OS. Case Report: This paper reports the case of a- 29 year-old female with an OS in mandibular first molar as exophitic lesion with smooth surface during 1 year. Based on the patient's symptoms, differential diagnosis was lymphoma and ...
American women have a nearly 25% lifetime risk of developing breast cancer, with 20% to 40% of these patients developing life-threatening metastases. More than 70% of patients presenting with metastases have skeletal involvement, which signals progression to an incurable stage. Tumor-stroma cell interactions are only superficially understood, specifically regarding the ability of stromal cells ...
Brown tumors also called as osteoclastomas, are rare nonneoplastic lesions that arise in the setting of primary or secondary hyperparathyroidism. Parathyroid adenomas or hyperplasia constitute the major Brown tumor source in primary hyperparathyroidism while chronic renal failure is the leading cause in secondary hyperparathyroidism. Most of the patients with the diagnosis of primary hyperparat...
Abstract Background Nowadays, PET/CT plays a substantial role in the diagnosis of different types tumor by its ability to provide combined functional and anatomic imaging same session. The purpose this study is evaluate added value staging re-staging primary malignant bone tumors. Results Out studied 40 patients, 7 patients were referred for histologically proven tumors, their FDG-PET/CT studie...
Chondroblastoma is a rare, benign bone tumor that represents 1-2% of all primary bone tumors. Denosumab, a monoclonal antibody, has been demonstrated to inhibit the growth of giant cell tumors. We report a case of recurrent chondroblastoma of the squamous temporal bone that is currently suppressed with denosumab.
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