Introduction: Sarcomas are responsible for about 3% of brain metastases and brain metastases are found in 1-8% of patients of sarcoma patients. One of the most prevalent malignant bone tumors in adolescents and children is osteosarcoma, which only rarely spreads to the central ne...
Background: There is a lot of controversy surrounding the technique of femoral tunnel placement during reconstruction of anterior cruciate ligament. By our study we attempt to clarify the controversy by using three different techniques for femoral tunnel position with the same co...
Introduction: Histiocytic Sarcoma is a rare neoplasm which causes less than 1 percent of all malignancies of hematologic origin. The biological behavior of this neoplasm resembles that of lymphoma, however its cell line is histiocytic and anon-lymphoid. Thereafter, the malignant...