Abstract
Low-grade brainstem gliomas (LGBSG) in children is a heterogeneous pathological entity. Tumor location, clinical course, and radiological characteristics are the main factors affecting treatment and outcome.
Most low-grade gliomas in children have an indolent course. In selected cases, the diagnosis may be solely based on magnetic resonance imaging (MRI); however, in most cases, tissue sampling is indicated.
Treatment of LGBSG is multimodal. Some lesions are followed up conservatively. The role of surgery and oncological treatments (chemotherapy and radiation) have been discussed in this chapter. Generally speaking, maximally safe resection is advised when possible. Intraoperative monitoring is mandatory during surgery, which increases patient safety.
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Abbreviations
- 18F-FET:
-
O-(2-18F-fluoroethyl)-L-tyrosine
- BSG:
-
Brainstem gliomas
- CN:
-
Cranial nerve
- CNS:
-
Central nervous system
- DIPG:
-
Diffuse intrinsic pontine gliomas
- DPG:
-
Diffuse pontine gliomas
- DTI:
-
Diffusion tensor imaging
- DWI:
-
Diffusion-weighted imaging
- EMG:
-
Electromyographic
- ETV:
-
Endoscopic third ventriculostomy
- FLAIR:
-
Fluid-attenuated inversion recovery
- GTR:
-
Gross total resection
- ICP:
-
Intracranial pressure
- IDH:
-
Isocitrate dehydrogenase
- IOM:
-
Intraoperative monitoring
- LGBSG:
-
Low-grade brainstem gliomas
- LGG:
-
Low-grade gliomas
- MRI:
-
Magnetic resonance imaging
- MRS:
-
Magnetic resonance spectroscopy
- NF:
-
Neurofibromatosis
- OS:
-
Overall survival
- PET:
-
Positron emission tomography
- PFS:
-
Progression free survival
- PNET:
-
Primitive neuroectodermal tumors
- TIVA:
-
Total intravenous anesthesia
- WHO:
-
World Health Organization
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Roth, J., Kozyrev, D.A., Constantini, S. (2020). Low-Grade Pediatric Brainstem Gliomas. In: Jallo, G., Noureldine, M., Shimony, N. (eds) Brainstem Tumors. Springer, Cham. https://doi.org/10.1007/978-3-030-38774-7_6
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