نتایج جستجو برای: clear cell ependymoma

تعداد نتایج: 1844055  

Afsaneh Rajabiani Hiva Saffar, Naser Kamalian

  Clear cell variant of ependymoma is almost exclusively located in the supratentorial region. Only few cases of this tumor that located in the spinal cord have been reported. Here we report one case of intramedullary clear cell ependymoma of the lumbar spinal cord. In microscopic examination, the tumor cells were round to oval with moderate amounts of clear cytoplasm and centrally located lar...

Journal: :iranian journal of pathology 2011
hiva saffar afsaneh rajabiani naser kamalian

clear cell variant of ependymoma is almost exclusively located in the supratentorial region. only few cases of this tumor that located in the spinal cord have been reported. here we report one case of intramedullary clear cell ependymoma of the lumbar spinal cord. in microscopic examination, the tumor cells were round to oval with moderate amounts of clear cytoplasm and centrally located large ...

2010
Afsaneh Rajabiani Hiva Saffar Naser Kamalian

Clear cell variant of ependymoma is almost exclusively located in the supratentorial region. Only few cases of this tumor that located in the spinal cord have been reported. Here we report one case of intramedullary clear cell ependymoma of the lumbar spinal cord. In microscopic examination, the tumor cells were round to oval with moderate amounts of clear cytoplasm and centrally located large ...

2011
Anne-Marie Capodano

Ependymomas are well-delineated moderately cellular gliomas. Histolological features are perivascular pseudo rosettes and ependymal rosettes. WHO classification differentiate four major types: 1. Ependymoma and variants (grade II): Cellular ependymoma: a variant of ependymoma with conspicuous cellularity but often less prominent pseudo-rosette or rosette formation. Papillary ependymoma: a rare ...

Journal: :Indian journal of cancer 2004
Vaishali S Suri Medha Tatke Daljit Singh Ajay Sharma

BACKGROUND Clinical and histological criteria for ependymoma prognosis are well recognized. Recently few studies have been done based on Immunohistochemistry for prognostication of these tumours. In this study we have correlated the histological spectrum with immmunoexpression of p53 and Ki67 in these tumors. AIMS To know the incidence of ependymomas; study their morphological spectrum and to...

Journal: :Journal of Korean Neurosurgical Society 2010

Journal: :Journal of the Korean Society of Radiology 2016

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