نتایج جستجو برای: malignant bone tumor
تعداد نتایج: 839753 فیلتر نتایج به سال:
Background: tumor disease is a deadly in the world. It estimated that around 1,300 people die each year from bone tumors. Bone tumors occur due to abnormal growth of mesenchymal cells bones, which can be malignant/cancerous. Malignant soft tissue affect anyone, especially elderly. In developing malignancy, it necessary have nutritional service assistance support adequacy sufferers.Purpose: dete...
Non Hodgkin Lymphomas (NHL) are nodal or extra nodal monoclonal infiltrations by malignant lymphoid cells (B Lymphocytes in 80% of cases), which are distinguished as indolent or aggressive forms. According to the heterogeneity of lymphoid cells and their ubiquitous anatomical distribution, these disorders can develop in any organ and have very heterogeneous clinical expressions, but they are...
Objectives: Bone and soft tissue tumors have become more common recognized diseases with developing medical technologies. The life span of the patients has been prolonged effective treatment methods technology. Regardless their area expertise, concept multidisciplinary tumor approach emerged in recent years, since it is difficult for a single physician to manage malignant mass process. For this...
Bone is a common site of metastasis for various types cancer cells, including breast cancer, and the consequent skeleton-related events observed in patients are severe often fatal. Currently, it widely accepted that cancer-associated fibroblasts (CAFs) confer metastasis-promoting property to cells. Furthermore, clinical observations suggest CAFs mediate bone tropism metastatic Therefore, deeper...
Bone morphogenetic proteins (BMPs) promote differentiation of stem cells into bone cells. Results from our pilot studies indicate these proteins are also capable of inducing the differentiation of stem-like cells that initiate and propagate osteosarcoma, a rare, highly malignant primary bone tumor affecting primarily children and adolescents. Our plans to evaluate the use of BMP as adjuvant the...
A highly invasive intracranial malignant schwannoma containing several masses was detected in a 28-week-old male Crl:CD(SD) rat. Macroscopically, 3 masses were noted in the cranial cavity; one was present at the bottom of the cranial cavity and involved the trigeminal nerve, and the other two were in the parietal bone. Histologically, each mass consisted of fusiform cells with interlacing fasci...
Osteochondroma is the most common benign tumor of bone, occurring either as an isolated lesion or in context hereditary multiple exostoses. In both cases, osteochondroma can arise from ribs, and often asymptomatic. fact, diagnosis follows onset serious complications mechanical interference with neighboring anatomical structures, malignant degeneration., We present a case swelling over right sid...
Giant cell tumor (GCT) of bone is a locally destructive tumor that occurs predominantly in long bones of post-pubertal adolescents and young adults, where it occurs in the epiphysis. The majority are treated by aggressive curettage or resection. Vascular invasion outside the boundary of the tumor can be seen. Metastasis, with identical morphology to the primary tumor, occurs in a few percent of...
Hemangioma of the rib is a rare benign tumor that is often difficult to distinguish from malignant bone tumors. Rib hemangioma often shows bony disruption with a slight cortical disruption, extraosseous lesion, and expanded bone on computed tomography (CT). We report the case of a 68-year-old man with atypical rib hemangioma with a slight cortical disruption and no expanded bone. The tumor show...
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