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Перифокальная область - Coggle Diagram
Перифокальная область
актуальность
recurrence occurs at the margin of tumor resection in about 90% of patients (Lemée, Jean-Michel, 2015)
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Изменения в перитуморальной области (glioma generates dramatic rearrangements in the peritumoral brain region)
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МикроРНК (MicroRNAs)
регуляция механизмов
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the remodeling of the extracellular matrix, tumor infiltration and angiogenesis
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ссылки D’Alessio, Alessio
Proietti, Gabriella, 2019
Биомолекулярный состав
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peritumoral tissue, even in the absence of neoplastic cell infiltration, shows signs of biochemical reorganization and transformation
D’Alessio, Alessio
Proietti, Gabriella, 2019
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Вопросы терминологии и значения (Boudewijn van der Sanden, 2016)
TZ 1 - area surrounding GBM in the absence of contrast enhancement (T1) in three-dimensional MRI (hyperintense signal in T2-weighted MRI and in a fluid-attenuated inversion recovery (FLAIR) scan) Lemee, J.M., 2015
a clear definition of the extension of peritumoral and extratumoral tissue is lacking, like in this papers
Cubillos, S.; Obregon, F.; 2006
Signal transducers and activators of transcription (STAT) proteins - the border between GBM and the non-invaded brain tissue
Haybaeck, J.; Obrist, P., 2007
"отек-инфильтрация"
T1, T2, FLAIR - инфильтрация превышает 500 опухолевых клеток на 1 мм3
Lemee J.-M., Clavreul A., 2015
Turkin, A. M.
Pogosbekyan, E. L., 2017
МРТ диагностика
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(CBV)
Blasel S, Jurcoane A, 2010
опухолевые клетки обнаруживаются за пределами радиологических границ на расстоянии до 1,4 см (2 см)
Zetterling, Maria
Roodakker, Kenney R., 2016
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Ткани
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кора
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Pia matter может быть преградой, но в ростральных отделах клетки могут распространяться на прилегающие извилины
The short and intracortical U-fibers are the most probable way of diffusion for tumor cells between 2 adjacent gyri
Zetterling, Maria
Roodakker, Kenney R., 2016
Zetterling, Maria
Roodakker, Kenney R., 2016
Объем резекции
supratotal resection - resection of the tumor together with a margin outside the radiological border
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улучшает прогноз
Duffau H: The challenge to remove diffuse low-grade glio- mas while preserving brain functions. 2012
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Эпилепсия
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multiple epileptogenic foci are located within the peritumoral neocortex infiltrated by isolated glioma cells.
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The main predictors of postoperative seizure control in diffuse low-grade gliomas are a short seizure duration before surgery and a large extent of glioma resection.
Pallud, Johan
McKhann, Guy M., 2019
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