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Arkhiv patologii, 2018
Gemistocytic astrocytomas (GA) are a variant of diffuse astrocytomas GII (WHO, 2016). Like all diffuse astrocytomas, GA recur with time, which is often accompanied by malignant degeneretion into the anaplastic astrocytoma GIII or to the secondary glioblastoma GIV.
D E, Matsko +6 more
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Gemistocytic astrocytomas (GA) are a variant of diffuse astrocytomas GII (WHO, 2016). Like all diffuse astrocytomas, GA recur with time, which is often accompanied by malignant degeneretion into the anaplastic astrocytoma GIII or to the secondary glioblastoma GIV.
D E, Matsko +6 more
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Current Treatment Options in Neurology, 2013
Standard treatment of anaplastic astrocytoma (AA) in good performance patients consists of maximal safe surgical resection followed by focal, fractionated, external beam radiotherapy (RT) alone or in combination with concurrent and adjuvant temozolomide (TMZ). Since prospective data regarding the use of chemoradiotherapy for AA is lacking, the practice
Sean A, Grimm, Thomas J, Pfiffner
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Standard treatment of anaplastic astrocytoma (AA) in good performance patients consists of maximal safe surgical resection followed by focal, fractionated, external beam radiotherapy (RT) alone or in combination with concurrent and adjuvant temozolomide (TMZ). Since prospective data regarding the use of chemoradiotherapy for AA is lacking, the practice
Sean A, Grimm, Thomas J, Pfiffner
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Neurosurgery Clinics of North America, 1994
Brain tumor grading has always been tied to predicting prognosis. Originally, the grading system had four grades, then three-grade systems became popular; now, four grades are in vogue. There is less evidence than might be supposed for the validity of these systems, however.
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Brain tumor grading has always been tied to predicting prognosis. Originally, the grading system had four grades, then three-grade systems became popular; now, four grades are in vogue. There is less evidence than might be supposed for the validity of these systems, however.
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Infiltrative Astrocytomas (Diffuse Astrocytoma, Anaplastic Astrocytoma, Glioblastoma)
2009Infiltrative astrocytomas represent a diverse group of glial tumors of variable degree of malignancy that share in common the qualities of astrocytic differentiation and an inherent ability to diffusely invade central nervous system (CNS) parenchyma.
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Pilocytic Astrocytoma and Pilomyxoid Astrocytoma
2009Pilocytic astrocytoma (PA) These are circumscribed, slow-growing, and often cystic astrocytic neoplasm, typically with a biphasic compact and loose architecture by histology and corresponding to WHO grade I. Though most are sporadic, there is a well-established association of pilocytic astrocytoma and neurofibromatosis Type 1 with germline ...
Christine Fuller, Sonia Narendra
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Journal of Neuropathology & Experimental Neurology, 1951
N, RINGERTZ, H, NORDENSTAM
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N, RINGERTZ, H, NORDENSTAM
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