Central Nervous System Tumors
Histopathological Analysis and Ki-67 Expression in Various Central Nervous System Tumors.
... Brain tumors though not frequent contribute significantly to morbidity because of the mental alterations, neurological deficits and their relatively poor survival ...the central nervous system ...
150
<p>Neuraxis Metastases Of Primary Central Nervous System Tumors: A Review Of Clinicopathological And Radiographic Characters Of 198 Cases In A Single Center</p>
... primary tumors, shorter interval from primaries to metastases, glioma, leptomeningeal seeding and nodal subtype on MRI signi fi cantly correlate with poor ...
13
Epidemiological features of Central Nervous System tumors at MAHAK Pediatric Cancer Treatment and Research Center
... Materials and Methods: This cohort (simple sampling) study consisted of 198 children less than 15 year old with CNS tumor referred to MAHAK Pediatric Cancer Treatment and Research Center from 2007 to 2010. The unique ...
5
A Simplified Overview of World Health Organization Classification Update of Central Nervous System Tumors 2016.
... attended by 117 contributors from twenty countries to formulate guidelines to introduce molecular findings into CNS tumor classification and diagnosis. Finally, the WHO classification of CNS tumors was updated in ...
13
Five- Year Survival Rate of Children with Central Nervous System Tumors in Shiraz, Iran
... The central nervous system (CNS) tumors are the largest group of solid neoplasms in pediatrics, and known as the second most common type of cancer after leukemia in this age ...CNS ...
11
Analysis of cerebrospinal fluid metabolites in patients with primary or metastatic central nervous system tumors
... A heat map depicting the unsupervised hierarchical clus- tering of samples is shown in Additional file 3: Figure S2. Tricarboxylic acid (TCA) cycle metabolites were found to be elevated in the CSF of patients with CNS ...
10
SETD2 mutations in primary central nervous system tumors
... gliomas, we found frameshift mutations in SETD2 in two diffuse astrocytomas, WHO grade II. However, one SETD2-mutant astrocytoma in an older patient (#6) also harbors an EGFR mutation and lacks IDH changes, and so is in ...
14
Cell Replication and Angiogenesis in Central Nervous System Tumors and Their Relationship with the Expression of Tissue Prolactin and Hyperprolactinemia
... This study aimed to assess the effect of intracellular prolactin (ICPRL) and hyperprolactinemia on cell replication, using an immunohistochemical (IHC) technique for Ki-67 and Mcm-2, and angiogenesis, using IHC for ...
8
Central nervous system tumors: Radiologic pathologic correlation and diagnostic approach.
... supratentorial intraaxial parenchymal location was 97.4%. Radiology‑pathology concordance was seen in all high‑grade astrocytomas, oligodendrogliomas (low and high grade), metastatic tumors, PNETs, high‑grade ...
7
Original Article Rapid intraoperative immunocytochemistry of central nervous system tumors
... of central nervous system (CNS) tumors is an essential tool for deciding the surgical procedure includ- ing details such as the resection boundary ...in tumors are evaluated, but ...
5
MULTIFRACTAL TEXTURE FEATURE EXTRACTION OF BRAIN TUMOR IN MRI IMAGES
... other central nervous system (CNS) cancers would be diagnosed in the United States in ...brain tumors would be diagnosed in 2010 [1]. According to the Central Brain Tumor Registry of ...
6
Organ transplantation from deceased donors with cancer: is it safe?
... II central nervous system tumors were con- sidered at low risk for transmission, and suggested that such organs may be usable for recipients at significant risk without ...IV) central ...
10
A differentially expressed set of microRNAs in cerebro-spinal fluid (CSF) can diagnose CNS malignancies
... primary central nervous system tumors (meningioma, glioblastoma multiforme, medulloblastoma, and lymphoma) and metastatic tumors to the brain (breast cancer, lung adenocarcinoma) were ...
11
Mortality Associated with Neurofibromatosis 1: A Cohort Study of 1895 Patients in 1980-2006 in France
... bral tumors in ...in central nervous system tumors and connective tissue tumors, as well as in breast cancer in women younger than 50 years (standardized incidence ratio, 4; ...
8
A prognostic analysis of pediatrics central nervous system small cell tumors: evaluation of EGFR family gene amplification and overexpression
... MB comprises up to 20% of all pediatric brain tumors and is currently treated with surgical resection, radiation therapy, and chemotherapy [3]. Molecular genetic param- eters, being associated with poorer ...
10
Original Article Selective central nervous system tropism of primary central nervous system lymphoma
... intravascular lymphoma. Given more time, there might be progression to parenchymal tumors. However, IVL may be lethal to mice and there may not be adequate time for parenchymal tu- mors to develop. Certain ...
5
Medulloepithelioma, An Embryonal Tumor of the Central Nervous System, the Eye and the Optic Nerve: Review of the Clinical Behavior, Cytogenetic and Molecular Characteristics
... these tumors like the LIN28A overexpression, a known marker for malignancy, are not believed to supersede these anatomical fac- tors governing metastasis and influence the clinical outcome of IO- MELP entirely ...
6
Epidemiology of Tumors of the Brain and Central Nervous System: Review of Incidence and Patterns among Histological Subtypes
... astrocytic tumors peaked at the age of five, espe- cially prominent for the white and other races, on the other hand, the incidence picture that emerged by gender was one of female predominance at that ...
11
Primary central nervous system plasmablastic lymphoma presenting in human immunodeficiency virus-negative but Epstein-Barr virus-positive patient: A case report
... as central nervous system metastases tumors, germ cell tumors, malignant melan- oma, glioblastoma multiform and so on which also oc- curring in the ...brain. Central ...
5
Birth Anomalies and Obstetric History as Risks for Childhood Tumors of the Central Nervous System
... categories medulloblastoma (MB), other primitive neuroectodermal tu- mor (PNET), ependymoma, and intra- cranial/intraspinal germ cell tumor (GCT). We classified pineoblastomas as PNET. Rather than using “astrocyto- mas” ...
8