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Do animal models of brain tumors replicate human peritumoral edema? a systematic literature search
IntroductionBrain tumors cause morbidity and mortality in part through peritumoral brain edema. The current main treatment for peritumoral brain...
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Peritumoral T2/FLAIR hyperintense MRI findings of meningiomas are not necessarily edema and may persist permanently: a systematic review
The current knowledge regarding the prevalence and persistence of edematous changes postmeningioma surgery is limited. Our hypothesis was that...
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Peritumoral edema in meningiomas: pathophysiology, predictors, and principles for treatment
Meningiomas is a tumor of the meninges and is among the most common intracranial neoplasms in adults, accounting for over a third of all primary...
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Presence of peritumoral edema on T2w MRI: a poor non-invasive prognostic marker in breast cancer patients
BackgroundThe purpose of the study was to assess the correlation between peritumoral edema (PE) seen on magnetic resonance imaging (MRI) in breast...
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Predicting peritumoral edema development after gamma knife radiosurgery of meningiomas using machine learning methods: a multicenter study
ObjectivesEdema is a complication of gamma knife radiosurgery (GKS) in meningioma patients that leads to a variety of consequences. The aim of this...
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Advanced diffusion MRI provides evidence for altered axonal microstructure and gradual peritumoral infiltration in GBM in comparison to brain metastases
PurposeIn contrast to peritumoral edema in metastases, GBM is histopathologically characterized by infiltrating tumor cells within the T2 signal...
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Association of peritumoral region features assessed on breast MRI and prognosis of breast cancer: a systematic review and meta-analysis
BackgroundIncreasing attention has been given to the peritumoral region. However, conflicting findings have been reported regarding the relationship...
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Impact of peritumoral brain edema on pre- and postoperative clinical conditions and on long-term outcomes in patients with intracranial meningiomas
BackgroundPeritumoral brain edema (PTBE) is a common complication related to intracranial meningiomas. In several studies, researchers have...
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Perifocal edema is a risk factor for preoperative seizures in patients with meningioma WHO grade 2 and 3
BackgroundPatients with intracranial meningiomas frequently suffer from tumor-related seizures prior to resection, impacting patients’ quality of...
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Peritumoral edema status of glioblastoma identifies patients reaching long-term disease control with specific progression patterns after tumor resection and high-dose proton boost
BackgroundGlioblastoma peritumoral edema (PE) extent is associated with survival and progression pattern after tumor resection and radiotherapy (RT)....
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Sphenoid wing meningiomas: peritumoral brain edema as a prognostic factor in surgical outcome
Sphenoidal meningiomas constitute 18% of intracranial masses, and still present a difficult surgical challenge. PTBE has been associated with several...
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Breast edema score at breast MRI: its value in prediction of molecular subtype of breast cancer and its impact on axillary LN metastasis
BackgroundSince many newly diagnosed breast cancer patients have breast MRI, the value of preoperative breast magnetic resonance imaging would...
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Glioblastomas with and without peritumoral fluid-attenuated inversion recovery (FLAIR) hyperintensity present morphological and microstructural differences on conventional MR images
ObjectivesGlioblastoma (GB) without peritumoral fluid-attenuated inversion recovery (FLAIR) hyperintensity is atypical and its characteristics are...
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Intratumoral and peritumoral MRI-based radiomics prediction of histopathological grade in soft tissue sarcomas: a two-center study
ObjectivesThis study aims to develop a model based on intratumoral and peritumoral radiomics from fat-suppressed T2-weighted(FS-T2WI) images to...
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Focal breast edema and breast edema score on T2-weighted images provides valuable biological information for invasive breast cancer
BackgroundVarious features extracted from breast MRI have the potential to serve as noninvasive biomarkers for the prediction of the biologic...
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Peritumoral edema correlates with mutational burden in meningiomas
PurposeMeningiomas are the most common primary central nervous system tumor. Emerging data supports that higher mutational burden portends worse...
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Quantitative map** of individual voxels in the peritumoral region of IDH-wildtype glioblastoma to distinguish between tumor infiltration and edema
PurposeThe peritumoral region (PTR) in glioblastoma (GBM) represents a combination of infiltrative tumor and vasogenic edema, which are...
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Deep-learning-based radiomics of intratumoral and peritumoral MRI images to predict the pathological features of adjuvant radiotherapy in early-stage cervical squamous cell carcinoma
BackgroundSurgery combined with radiotherapy substantially escalates the likelihood of encountering complications in early-stage cervical squamous...
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Peritumoral abnormalities on dynamic-enhanced CT after brachytherapy for hepatic malignancies: local progression or benign changes?
ObjectivesTo determine if dynamic CT can differentiate local progression from radioactive seed-induced peritumoral reaction (RSIPR) after...
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Surgical outcomes in large vestibular schwannomas: should cerebellopontine edema be considered in the grading systems?
PurposeLarge (> 3 cm) vestibular schwannomas pose complexity in surgical management because of narrow working corridors and proximity to the cranial...
