Rapid discrimination of pediatric brain tumors by mass spectrometry imaging
نویسندگان
چکیده
منابع مشابه
Classifying human brain tumors by lipid imaging with mass spectrometry.
Brain tissue biopsies are required to histologically diagnose brain tumors, but current approaches are limited by tissue characterization at the time of surgery. Emerging technologies such as mass spectrometry imaging can enable a rapid direct analysis of cancerous tissue based on molecular composition. Here, we illustrate how gliomas can be rapidly classified by desorption electrospray ionizat...
متن کاملMolecular and Cellular Pathobiology Classifying Human Brain Tumors by Lipid Imaging with Mass Spectrometry
Brain tissue biopsies are required to histologically diagnose brain tumors, but current approaches are limited by tissue characterization at the time of surgery. Emerging technologies such as mass spectrometry imaging can enable a rapid direct analysis of cancerous tissue based on molecular composition. Here, we illustrate how gliomas can be rapidly classified by desorption electrospray ionizat...
متن کاملPediatric Brain Tumors: Magnetic Resonance Spectroscopic Imaging
The incidence of cancer in the United States in children under 15 years of age has risen in recent years (Ries et al., 1991). This is largely due to the increased incidence of lymphoblastic leukemia and tumors of the brain and nervous system, as opposed to Wilms tumors, soft tissue and bone sarcomas, lymphomas and Hodgkin's disease or other malignancies of childhood. Between 1973 and 1988, the ...
متن کاملClassifying Human Brain Tumors by Lipid Imaging with Mass
Brain tissue biopsies are required to histologically diagnose brain tumors, but current approaches are limited by tissue characterization at the time of surgery. Emerging technologies such as mass spectrometry imaging can enable a rapid direct analysis of cancerous tissue based on molecular composition. Here, we illustrate how gliomas can be rapidly classified by desorption electrospray ionizat...
متن کاملRapid discrimination of fatty acid composition in fats and oils by electrospray ionization mass spectrometry.
Fatty acids in 42 types of saponified vegetable and animal oils were analyzed by electrospray ionization mass spectrometry (ESI-MS) for the development of their rapid discrimination. The compositions were compared with those analyzed by gas chromatography-mass spectrometry (GC-MS), a more conventional method used in the discrimination of fats and oils. Fatty acids extracted with 2-propanol were...
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ژورنال
عنوان ژورنال: Journal of Neuro-Oncology
سال: 2018
ISSN: 0167-594X,1573-7373
DOI: 10.1007/s11060-018-2978-2