Results 251 to 260 of about 31,920 (298)
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Cerebellar T-cell lymphoma: an unusual primary intracranial neoplasm
Neuroradiology, 1992Primary T-cell lymphoma within the central nervous system is extremely rare. Imaging characteristics appear indistinguishable from the more common B-cell lymphoma. A case of such a primary tumor is discussed and the MRI and CT findings presented.
J R, Knorr +4 more
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Cerebellar neoplasm of mixed mesenchymal and neuroepithelial origin
Journal of Neurosurgery, 1983✓ A 3½-year-old boy had a neoplasm of mixed mesenchymal and neuroepithelial origin in the cerebellar vermis. The tumor was composed of rhabdomyosarcoma and medulloblastoma. There was additional differentiation within the neuroepithelium, including neoplastic neurons, neuroblasts, astroglia, oligodendroglia, ependymal cells as well as foci of ...
S, Shuangshoti, S, O'Charoen
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Acta neurologica Scandinavica, 2002
Dysplastic gangliocytoma (Lhermitte-Duclos disease) is a rare disorder, characterized by a slowly progressive unilateral tumour mass of the cerebellar cortex. The fundamental nature of this apparently benign entity and in particular its pathogenesis remain unknown. The debate, whether it represents a neoplastic, malformative or hamartomatous lesion, is
D A, Nowak, H A, Trost
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Dysplastic gangliocytoma (Lhermitte-Duclos disease) is a rare disorder, characterized by a slowly progressive unilateral tumour mass of the cerebellar cortex. The fundamental nature of this apparently benign entity and in particular its pathogenesis remain unknown. The debate, whether it represents a neoplastic, malformative or hamartomatous lesion, is
D A, Nowak, H A, Trost
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Medullocytoma (Lipidized Medulloblastoma)
The American Journal of Surgical Pathology, 1996This study describes three cases of neuroectodermal cerebellar neoplasms occurring in adults, characterized by a monomorphic population of round cells with scanty cytoplasm and focal areas of lipid accumulation. Astrocytic and neuronal differentiation was confirmed in these cells by glial fibrillary acidic protein and synaptophysin immunoreactivity ...
GIANGASPERO, FELICE +6 more
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Radiology, 1991
The authors describe the magnetic resonance (MR) findings in seven patients who developed severe cerebellar symptoms and atrophy of the contralateral red nucleus following removal of unilateral neoplasms in the deep nuclei of the cerebellum. For most patients, pre- and postoperative spin-echo MR images were obtained with long repetition times (TRs) at ...
N P, Bontozoglou +4 more
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The authors describe the magnetic resonance (MR) findings in seven patients who developed severe cerebellar symptoms and atrophy of the contralateral red nucleus following removal of unilateral neoplasms in the deep nuclei of the cerebellum. For most patients, pre- and postoperative spin-echo MR images were obtained with long repetition times (TRs) at ...
N P, Bontozoglou +4 more
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Medullocytoma (lipidized medulloblastoma). A cerebellar neoplasm of adults with favorable prognosis
American Journal of Surgical Pathology, 1996This study describes three cases of neuroectodermal cerebellar neoplasms occurring in adults, characterized by a monomorphic population of round cells with scanty cytoplasm and focal areas of lipid accumulation. Astrocytic and neuronal differentiation was confirmed in these cells by glial fibrillary acidic protein and synaptophysin immunoreactivity ...
Giangaspero, F +6 more
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Vestnik nevrologii, psihiatrii i nejrohirurgii (Bulletin of Neurology, Psychiatry and Neurosurgery)
An auditory nerve neurinoma is a benign tumor that usually occurs in the inner auditory canal in the Obersteiner — Redlich zone of the upper vestibular nerve between oligodendrocytes and Schwann cells located 8–10 mm from the pial membrane of the lateral surface of the bridge. The incidence is 1 case per 100,000 population per year.
V. N. Shimansky +9 more
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An auditory nerve neurinoma is a benign tumor that usually occurs in the inner auditory canal in the Obersteiner — Redlich zone of the upper vestibular nerve between oligodendrocytes and Schwann cells located 8–10 mm from the pial membrane of the lateral surface of the bridge. The incidence is 1 case per 100,000 population per year.
V. N. Shimansky +9 more
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[A specific organelle in the vascular endothelial cells of cerebellar neoplasms (author's transl)].
No shinkei geka. Neurological surgery, 1976A "rod-shaped tubulated body" (tubular body) was first described by Weibel and Palade in the vascular endothelial cells of various organs in both man and animals. This is now considered to be an organelle specific to the endothelial cell, but its function is still unknown.
J, Kawamura, Y, Kamijyo
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SUBACUTE CEREBELLAR DEGENERATION ASSOCIATED WITH NEOPLASMS
Brain, 1965L, Brain, M, Wilkinson
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The contemporary management of cancers of the sinonasal tract in adults
Ca-A Cancer Journal for Clinicians, 2023Rajat Thawani +2 more
exaly