Results 261 to 270 of about 352,265 (309)
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2009
Pediatric gliomas comprise a clinically, histologically, and molecularly very heterogeneous group of CNS tumors. In addition, these tumors are largely different from their counterparts occurring in adults, although they are histologically indistinguishable and uniformly classified by the current WHO classification for CNS tumors. Pilocytic astrocytoma (
Stefan, Pfister, Olaf, Witt
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Pediatric gliomas comprise a clinically, histologically, and molecularly very heterogeneous group of CNS tumors. In addition, these tumors are largely different from their counterparts occurring in adults, although they are histologically indistinguishable and uniformly classified by the current WHO classification for CNS tumors. Pilocytic astrocytoma (
Stefan, Pfister, Olaf, Witt
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Archives of Otolaryngology - Head and Neck Surgery, 1980
Nasal glioma is a developmental abnormality of neurogenic origin with o malignant potential. An intranasal mass requires careful rhinologic and occassionally ophthalmologic, neurologic, and roentgenologic examinations. With a bony defect, pneumoencephalography, angiography, or computerized tomography may be helpful. In such cases, a neurosurgeon should
A, Gorenstein +3 more
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Nasal glioma is a developmental abnormality of neurogenic origin with o malignant potential. An intranasal mass requires careful rhinologic and occassionally ophthalmologic, neurologic, and roentgenologic examinations. With a bony defect, pneumoencephalography, angiography, or computerized tomography may be helpful. In such cases, a neurosurgeon should
A, Gorenstein +3 more
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Journal of Neurosurgery, 1977
✓ Six cases of nasal gliomas, which are rare ectopic rests of neural tissue found at the root of the nose, are presented. It is important to distinguish nasal tumors from basofrontal encephaloceles to avoid inadvertent exposure of the brain during the surgical removal of mass lesions.
L F, Hirsh +3 more
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✓ Six cases of nasal gliomas, which are rare ectopic rests of neural tissue found at the root of the nose, are presented. It is important to distinguish nasal tumors from basofrontal encephaloceles to avoid inadvertent exposure of the brain during the surgical removal of mass lesions.
L F, Hirsh +3 more
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Plastic and Reconstructive Surgery, 1996
Ten patients with gliomas were treated between 1977 and 1993. Three of the lesions (30 percent) exhibited intracranial extension. Fifty percent (2 of 4) of the intranasal lesions exhibited intracranial extension. Effective removal of the lesion required manipulation of nasal bones in intranasal lesions and extranasal lesions with intranasal extension ...
J M, Pensler +4 more
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Ten patients with gliomas were treated between 1977 and 1993. Three of the lesions (30 percent) exhibited intracranial extension. Fifty percent (2 of 4) of the intranasal lesions exhibited intracranial extension. Effective removal of the lesion required manipulation of nasal bones in intranasal lesions and extranasal lesions with intranasal extension ...
J M, Pensler +4 more
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Neurosurgery Clinics of North America, 2003
Gliomas are the most common primary brain tumor in adults, and those within or relating to the ventricular surface represent a less common but important subcategory. The most common intraventricular gliomas include ependymomas, SEs, and SEGAs. Other less common varieties have been reported, including chordoid gliomas, glioblastoma multiforme, and mixed
Aaron S, Dumont +3 more
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Gliomas are the most common primary brain tumor in adults, and those within or relating to the ventricular surface represent a less common but important subcategory. The most common intraventricular gliomas include ependymomas, SEs, and SEGAs. Other less common varieties have been reported, including chordoid gliomas, glioblastoma multiforme, and mixed
Aaron S, Dumont +3 more
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Continuum, 2020
This article highlights important aspects of the evaluation, diagnosis, and treatment of adult gliomas, including lower-grade astrocytomas and oligodendrogliomas, glioblastomas, and ependymomas.The appropriate initial evaluation and accurate diagnosis of gliomas require an understanding of the spectrum of clinical and radiographic presentations. Recent
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This article highlights important aspects of the evaluation, diagnosis, and treatment of adult gliomas, including lower-grade astrocytomas and oligodendrogliomas, glioblastomas, and ependymomas.The appropriate initial evaluation and accurate diagnosis of gliomas require an understanding of the spectrum of clinical and radiographic presentations. Recent
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Journal of Pediatric Surgery, 1978
In this report 12 cases of nasal glioma are reviewed. It is shown that they present in three different ways. The etiology, pathology, differential diagnosis, and treatment are discussed.
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In this report 12 cases of nasal glioma are reviewed. It is shown that they present in three different ways. The etiology, pathology, differential diagnosis, and treatment are discussed.
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Current Treatment Options in Neurology, 2012
The treatment of anaplastic glioma (AG) varies depending on histopathology of the tumor, molecular markers, and individual patient characteristics. Maximal surgical resection is desirable for all types of AG if technically feasible, with an acceptable level of risk, and with the goal of preserving neurologic function.
Nina A, Paleologos, Ryan T, Merrell
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The treatment of anaplastic glioma (AG) varies depending on histopathology of the tumor, molecular markers, and individual patient characteristics. Maximal surgical resection is desirable for all types of AG if technically feasible, with an acceptable level of risk, and with the goal of preserving neurologic function.
Nina A, Paleologos, Ryan T, Merrell
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The Journal of Laryngology & Otology, 1975
A case of nasal glioma is presented along with a brief review of the artiology, structure and diagnostic possibilities and published in earlier surveys. Considering the extremely benign nature of this type of tumour, we are of the opinion that the surgical measures may be relatively conservative and that mutilating, or grossly disfiguring, procedures ...
B, Enfors, L, Herngren
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A case of nasal glioma is presented along with a brief review of the artiology, structure and diagnostic possibilities and published in earlier surveys. Considering the extremely benign nature of this type of tumour, we are of the opinion that the surgical measures may be relatively conservative and that mutilating, or grossly disfiguring, procedures ...
B, Enfors, L, Herngren
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Seminars in Ultrasound, CT and MRI, 2013
Historically, brainstem gliomas have been considered as a single entity. Since the introduction of magnetic resonance (MR) imaging in the late 1980s, these tumors are now regarded as a heterogeneous group of neoplasms with different age of onset, clinical and radiologic presentation, and varying behavior and natural history.
Ana, Ramos +5 more
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Historically, brainstem gliomas have been considered as a single entity. Since the introduction of magnetic resonance (MR) imaging in the late 1980s, these tumors are now regarded as a heterogeneous group of neoplasms with different age of onset, clinical and radiologic presentation, and varying behavior and natural history.
Ana, Ramos +5 more
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