نتایج جستجو برای: ewing sarcoma
تعداد نتایج: 75023 فیلتر نتایج به سال:
Extraskeletal Ewing Sarcoma is rarely reported. A fifteen-year-old girl presented with the right-sided pleuritic chest pain, shortness of breath, and productive cough whitish sputum associated poor oral intake. She subsequently underwent contrast-enhanced Computerized Tomography thorax, which showed lobulated heterogenous hypodensity occupying entrance right superior pulmonary vein, extending t...
UNLABELLED Recent evidence implicates the insulin-like growth factor (IGF) pathway in development of Ewing sarcoma, a highly malignant bone and soft-tissue tumor that primarily affects children and young adults. Despite promising results from preclinical studies of therapies that target this pathway, early-phase clinical trials have shown that a significant fraction of patients do not benefit, ...
BACKGROUND Ewing sarcoma is the second most common bone tumor, occurring mainly in children and young adults. It shows a typical primitive, small round cell morphology and a characteristic fusion oncogene involving EWSR1 and members of the ETS family in most of the cases. Neuronal maturation after chemotherapy is a rare phenomenon and we herein describe such an exceptional case. CASE PRESENTA...
which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. A 34-year-old man presented with dyspnea, cough, and vertigo for 3 months, and persistent backache for 9 months. He was febrile and pale with no organomegaly. Blood examination revealed hemoglobin, 8.7 g/dL; white blood cell count, 11.3×10 9 /L; and platelet...
Ewing sarcoma is a bone and soft-tissue tumor that depends on the activity of the EWS-FLI1 transcription factor for cell survival. Although a number of compounds have been shown to inhibit EWS-FLI1 in vitro, a clinical EWS-FLI1-directed therapy has not been achieved. One problem plaguing drug development efforts is the lack of a suitable, non-invasive, pharmacodynamic marker of EWS-FLI1 activit...
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