نتایج جستجو برای: cns tumors
تعداد نتایج: 279888 فیلتر نتایج به سال:
background & objectives: the accurate assessment of the diseased tissue is fundamental to the diagnosis and management of disorders of the central nervous system (cns). the ‛squash’ or ‛crush’ technique has been universally employed in the intraoperative diagnosis of cns tumors. the aim of our study was to evaluate the accuracy of squash preparation in diagnosing cns tumors by comparing wit...
background: as children comprise a considerable proportion of our population, the importance of local epidemiologic research and geographic and racial differences can’t be disputed on childhood malignancies. methods: in this descriptive retrospective study, we extensively reviewed the medical records of patients younger than 15 years of age, diagnosed with solid malignant tumors, from 1996 to 2...
Primary central nervous system lymphoma (PCNSL) is a rare cancer that confined to the brain, spinal cord, leptomeninges and eyes. The origin of this type of lymphoma is often type B lymphocytes, and because the central nervous system (CNS) has no lymph nodes or lymphatic vessels, the cause of PCNSL is still uncertain (1). But its source appears to be from lymphocytes located in the CNS (2). Thi...
in 1890, coley observed that cancer patients who developed infections had smaller tumors. from this, he developed coley’s toxin and treated tumors with injections of infectious materials. in 1960s, mahaley used monoclonal antibodies to treat central nervous system(cns) tumors, that research and clinical investigations in brain tumor immunotherapy became a serious undertaking. there are severa...
In 1890, Coley observed that cancer patients who developed infections had smaller tumors. From this, he developed Coley’s toxin and treated tumors with injections of infectious materials. In 1960s, Mahaley used monoclonal antibodies to treat central nervous system(CNS) tumors, that research and clinical investigations in brain tumor immunotherapy became a serious undertaking. ...
Primitive neuroectodermal tumors of the central nervous system (CNS-PNETs) are highly aggressive, poorly differentiated embryonal tumors occurring predominantly in young children but also affecting adolescents and adults. Herein, we demonstrate that a significant proportion of institutionally diagnosed CNS-PNETs display molecular profiles indistinguishable from those of various other well-defin...
OBJECTIVE To determine the frequency of central nervous system (CNS) tumors in the first fifty years of the National Institute of Neurology and Neurosurgery of Mexico Manuel Velasco Suárez (Instituto Nacional de Neurología y Neurocirugía de México, INNN) from 1965 to 2014. MATERIALS AND METHODS A total of 16 116 institutional records of CNS tumors were analyzed. The frequency and distribution...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید