صفحه 1 از جانب 17 نتایج
BACKGROUND
Gliosarcoma is a rare, malignant CNS tumor with a very poor prognosis. Gliosarcoma is a variant of glioblastoma multiforme, which is characterized by the presence of both glial and mesenchymal components. The treatment strategy for gliosarcomas has not yet been determined
Gliosarcoma is a rare brain tumor consisting of both glial and mesenchymal components. Metastatic gliosarcoma is rare; however, here we report a 31-year-old Chinese woman with cranial gliosarcoma metastatic to the liver, lymph nodes and the spinal cord. Initially, the patient presented with
Background: Primary gliosarcomas of the central nervous are rare and very few have been reported in the infratentorial compartment. Here, we describe such a lesion in a 12-year-old male.
Case description: A 12-year-old male
We describe a rare case of gliosarcoma with primitive neuroectodermal, osseous, cartilage and adipocyte differentiation. A 57-year-old man experienced a month history of headache, nausea and vomiting. Worse yet, the headache has become more severe for the past 6 days. Magnetic resonance (MR) images
Gliosarcoma (GSM) is a WHO grade 4 tumor and a variant of glioblastoma multiforme with predilection for the temporal lobe. We record, perhaps the first case in literature, of a temporal lobe GSM with recurrence involving the posterior fossa. A 50-year-old man presented to us with headache, vomiting,
Gliosarcoma (GS) belongs to World Health Organization grade IV neoplasm and displaying glial and mesenchymal differentiation. Only rare cases of GS have been reported in the brachium pontis and 4th ventricle region. Here, we report a rare case of GS located on brachium pontis region and extending
BACKGROUND
Gliosarcomas are rare, malignant primary brain tumors, most commonly located in the temporal lobe, that contain both glial and mesenchymal elements. Gliosarcomas located within the cerebellum are exceedingly rare. The previously unreported finding of a cerebellar gliosarcoma concurrently
OBJECTIVE
To study the clinical and pathologic features of gliosarcoma of cerebral hemispheres.
METHODS
The clinicopathologic features of 10 cases of gliosarcoma involving cerebral hemispheres were reviewed. Immunohistochemical study was carried out using EnVision method.
RESULTS
The mean age of the
Gliosarcoma is rare central nervous system tumour and a variant of glioblastoma multiforme with bimorphic histological pattern of glial and sarcomatous differentiation. It occurs in elderly between 5(th) and 6(th) decades of life and extremely rare in children. It is highly aggressive tumour and
BACKGROUND
Gliosarcoma in infant is a very rare entity.
METHODS
The authors present a case of gliosarcoma in a 23-month-old boy. The patient was admitted to our hospital with persistent headache and frequent vomiting. MR imaging demonstrated a large frontal well-circumscribed lesion with a
Gliosarcoma (GS) is a primary rare malignant brain tumor that accounts 4% of all high-grade glial tumor of the brain.We present a 45-year-old female admitted to our center with progressive headache since 1 month ago concomitant with nausea and emesis and The purpose of this paper is to report a rare case of a pediatric pineal gliosarcoma. Gliomas on the pineal region are uncommon, representing 0.4%-1% of all brain tumors. Furthermore, pediatric gliosarcomas are a very rare entity. We present a case of a 5-year-old girl, with a history of headache,
Gliosarcoma is a rare variant of glioblastoma with a biphasic pattern showing glial and mesenchymal differentiation. It is seen in adults during their fifth to sixth decades of life and is extremely rare in children. We report a case of primary gliosarcoma with fibrosarcomatous differentiation in an
OBJECTIVE
A Phase I study to determine the safety, toxicity, and maximum tolerated dose (MTD) of carmustine (BCNU) and interferon alpha-2a (IFN-a) when combined with radiation as initial therapy in high-grade glioma.
METHODS
Patients with newly diagnosed Grade 3 or 4 astrocytoma, oligoastrocytoma,
OBJECTIVE
In vitro fertilization (IVF) is increasingly used for the treatment of infertile couples worldwide. The association between IVF and cancer risk in offspring is conflicting. We present a case of atypical teratoid/rhabdoid tumor (AT/RT) in a girl conceived by IVF and present results of