Conclusions Patients with World Health Organization grade II astrocytomas have better overall survival if their tumor is nonenhancing, amenable to surgical resection, and exhibits the IDH1 mutation. These factors should be used to guide patient management and inform prognosis....
The value of positron emission tomography and proliferation index in predicting progression in low-grade astrocytomas of childhood Astrocytomas are the most common brain tumors of childhood and adolescence. Low-grade astrocytomas (LGAs), in general, have favorable prognosis, but recurr... MC Kruer...
astrocytoma 英[ˌæstrəʊsaɪ'təʊmə] 美[ˌæstroʊsaɪ'toʊmə] 释义 n. 星形细胞瘤 实用场景例句 全部 OBJECTIVE : To study the clinicopathologicae, immunohistochemical characteristics and prognosis of subependymal giant - cellastrocytoma( SEGA )....
Define astrocytoma. astrocytoma synonyms, astrocytoma pronunciation, astrocytoma translation, English dictionary definition of astrocytoma. n. pl. as·tro·cy·to·mas or as·tro·cy·to·ma·ta A malignant tumor of nervous tissue composed of astrocytes.
This study addresses the similarities and differences between IDH-mutant astrocytoma and oligodendroglioma grade 2 and facilitates a deeper understanding of their molecular features, immune microenvironment, tumor purity and prognosis. The diagnostic tool developed using machine learning may offer support for...
Prognosis for Ependymomas How well the child does depends on the child's age, type of ependymoma, and on how much of the tumor can be removed. Children who survive are at risk of developing problems with their brain, spinal cord, and nerves because of the side effects of surgery and ...
The treatment and prognosis of patients with cerebral astrocytic tumours are currently guided by histopathological classification. This study evaluates imm... D,W,Ellison,... - 《Journal of Neurology Neurosurgery & Psychiatry》 被引量: 79发表: 1995年 KIAA1549: BRAF Gene Fusion and FGFR1 Hotspot ...
Early prognosis of supratentorial grade 2 astrocytomas in adult patients after resection or stereotactic biopsy. An analysis of 50 cases operated on betwee... 50 adult supratentorial low-grade astrocytomas operated upon between 1984 and 1988 were analysed retrospectively with respect to postoperative co...
Daub DM, Tada M, Ishii N, Estreicher A, Iggo R, Janzer R, de Tribolet N, Diserens A-C, Van Meir EG (1996) Mutant p53 and the prognosis of low-grade astrocytoma. J Neurooncol 30 (2): 129 Google Scholar Daumas-Duport C, Scheithauer B, O'Fallon J, Kelly P (1988) Grading ...
had a significant effect on prognosis in mcPXA (n = 77; log rank P > 0.05). We did not find any differences in DNA methylation pattern of gene sets in CNS WHO grade 2 tumors compared to grade 3 mcPXAs (Additional file5: Fig. 4). Thirteen mcPXAs had a + 7/−10...