Novel MRI technique distinguishes between glioma and radiation necrosis
نویسندگان
چکیده
منابع مشابه
Radiation necrosis of a high-grade glioma.
Deepak Raghavan, MD, Jerrold Boxerman, MD, PhD, Suriya Jeyapalan, MD, MPH, and Jeffrey Rogg, MD a 64 year old Male was referred To The neurosurgiCal serviCe at Rhode Island Hospital for evaluation of a left frontal mass. Given proximity of the lesion to eloquent cortex, resection was not performed and a histopathologic diagnosis of grade III anaplastic oligoastrocytoma was made through biopsy...
متن کاملDifferentiation between glioma and radiation necrosis using molecular imaging of endogenous proteins and peptides
J. Zhou, E. Tryggestad, Z. Wen, B. Lal, T. Zhou, R. Grossman, K. Yan, S. Wang, D-X. Fu, E. Ford, J. Laterra, and P. C. van Zijl Department of Radiology, Johns Hopkins University, Baltimore, Maryland, United States, Department of Radiation Oncology, Johns Hopkins University, Baltimore, Maryland, United States, Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland, United States...
متن کاملMRS, perfusion MRI separate radiation necrosis from tumor
Increasingly aggressive treatment protocols are being used in the hope of improving patient survival rates. These regimens, however, can lead to a wide spectrum of complications owing to the overlap between “effective” and “neurotoxic” doses of radiation. Differentiating tumor recurrence from treatmentinduced change is a clinical and radiological challenge. Researchers have suggested three mech...
متن کاملCorrelation between MRI findings and histological diagnosis of brainstem glioma.
OBJECTIVE In most studies, treatment decisions of brainstem glioma are based solely on MRI features and do not incorporate a histopathological diagnosis. In the current study, we sought to compare MRI characteristics with histopathological findings of bainstem glioma. METHODS From April 2003 through April 2012, 150 patients were diagnosed with brainstem gliomas by MRI and microsurgically trea...
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ژورنال
عنوان ژورنال: Nature Reviews Clinical Oncology
سال: 2011
ISSN: 1759-4774,1759-4782
DOI: 10.1038/nrclinonc.2011.8