Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Demetrios C. Nikas"'
1
Intramedullary Thoracic Spine Astrocytoma Presenting as Hydrocephalus in an Infant: A Case Report
Autor: Ashley L Barks, Gerald Oh, Shivani D Rangwala, Demetrios C. Nikas
Publikováno v: Pediatric Neurosurgery. 52:327-330
We present the case of an intramedullary spinal cord tumor from C7 to T4, classified as a WHO grade I pilocytic astrocytoma, manifesting solely with isolated, acute hydrocephalus and a normal neurological exam in a 5-month-old infant. We discuss the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baf9e4768f8dbca50b993f8b8d55f697
https://doi.org/10.1159/000479323
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2
Spontaneous Resolution of Spinal Epidural Hematoma Resulting from Domestic Child Abuse: Case Report
Autor: Matthew K. Tobin, Daniel M. Birk, Shivani D. Rangwala, Demetrios C. Nikas, Yoon S. Hahn
Publikováno v: Pediatric neurosurgery. 52(1)
Nonaccidental head injury, as seen in domestic child abuse cases, is often associated with spinal injury, and spinal subdural hematoma is the most frequent diagnosis. While spinal epidural hematomas are a rare occurrence, the incidence of spontaneous
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d7114511da152ba8560a5c4f6cc768
https://pubmed.ncbi.nlm.nih.gov/27644085
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4
αvβ3 and αvβ5 Integrin Expression in Glioma Periphery
Autor: David A. Cheresh, Demetrios C. Nikas, Jianping Zhang, Maura Francolini, Jon F. Strasser, Paola Marthyn, Roberto Villani, Peter McL. Black, Rona S. Carroll, Lorenzo Bello
Publikováno v: Neurosurgery. 49:380-390
OBJECTIVEThis study analyzed the expression of integrins αvβ3 and αvβ5 in glioma tissue and focused on the periphery of high-grade gliomas.METHODSThe analysis was performed with Western blot, immunohistochemistry, and immunofluorescence, by use o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d909545b5d455b856f703daf857fe1be
https://doi.org/10.1097/00006123-200108000-00022
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5
αvβ3 and αvβ5 Integrin Expression in Meningiomas
Autor: Jon F. Strasser, Demetrios C. Nikas, Jianping Zhang, Lorenzo Bello, David A. Cheresh, Roberto Villani, Rona S. Carroll, Peter McL. Black
Publikováno v: Neurosurgery. 47:1185-1195
OBJECTIVEIntegrins are emerging as alternative receptors capable of mediating several biological functions, such as cell-matrix and cell-cell adhesion, cell migration, signal transduction, and angiogenesis. Two αv integrins, i.e., αvβ3 and αvβ5,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89a195a14961f2d9369f7682b9a21d86
https://doi.org/10.1097/00006123-200011000-00035
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6
Molecular analysis of alterations of the p18INK4c gene in human meningiomas
Autor: Demetrios C. Nikas, Jaime Imitola, Peter McL. Black, Matthias Kirsch, Tomas Santarius
Publikováno v: Neuropathology and Applied Neurobiology. 26:67-75
Meningiomas are common primary brain tumours frequently presenting with deleted and/or mutated NF2 gene located on 22q.1p has been reported as the second most commonly deleted chromosomal region in these neoplasms. A new member of the INK4 family of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fdf159a0f9552e4b30dee0f53e4b4c4
https://doi.org/10.1046/j.1365-2990.2000.00219.x
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7
Idiopathic pinealitis
Autor: Lorenzo Bello, Peter McL. Black, Amir A. Zamani, Matthias Kirsch, Demetrios C. Nikas, Geraldine S. Pinkus, Umberto De Girolami
Publikováno v: Journal of Neurosurgery. 91:330-334
✓ This 63-year-old man presented with complaints of “having a feeling of falling backward” over a 3-month period. Results of his general physical examination, laboratory studies, and neurological examination were unremarkable. A magnetic resona
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f5af7fe037f8e0072fb2ed857071e12
https://doi.org/10.3171/jns.1999.91.2.0330
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8
Parasagittal Solitary Fibrous Tumor of the Meninges. Case Report and Review of the Literature
Autor: Rebecca D. Folkerth, U. De Girolami, Demetrios C. Nikas, P. McL. Black, Lorenzo Bello, Amir A. Zamani
Publikováno v: Acta Neurochirurgica. 141:307-313
The clinical, radiologic and pathologic features of a case of parasagittal solitary fibrous tumor of the meninges are reported. The patient was a 44 year-old male who presented with a complex partial seizure and a history of headaches and confusion.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74bf9a0ca2727f3c918c17e2433e541b
https://doi.org/10.1007/s007010050302
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10
Clear cell pleomorphic xanthoastrocytoma: case report
Autor: Eben Alexander, David N. Louis, Timothy D. Shafman, James Primavera, Amir A. Zamani, Demetrios C. Nikas, Umberto De Girolami
Publikováno v: Acta neuropathologica. 102(4)
Pleomorphic xanthoastrocytoma (PXA) is a well-described astrocytic neoplasm with distinctive clinical and pathological features. Although most patients with PXAs are cured by surgical excision, other patients experience malignant progression and tumo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45bd9f1d79a2c2b722b788aaa3a9b08d
https://pubmed.ncbi.nlm.nih.gov/11603818
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