Pathology of primary neuroectodermal tumor and its prognostic factors:A report of 35 cases / 第三军医大学学报
Journal of Third Military Medical University
;
(24)2003.
Article
in Chinese
| WPRIM
| ID: wpr-567956
ABSTRACT
Objective To study the pathology of primary neuroectodermal tumor (PNET),and its diagnostic standards and prognostic factors.Methods Expression of CD99,FLI-1,Syn,NSE,S-100,NF,and Vim was detected in PNET tissues stained with HE and immmunohistochemistry (En Vision method).Survival rate of 33 PNET patients with complete clinical information was analyzed with COX regression analysis method.Results The positive expression rate of CD99,FLI-1,Vim,Syn,NSE and s-100 was 88.57%,51.43%,91.42%,48.57%,45.71%,and 22.86%,respectively.The sensitivity of combined CD99 and FLI-1 was 100%.However,NF was not expressed in all PNET tissues.When other factors were unchanged,no difference was found in the effect of age on the survival rate of patients.However,a significant difference was observed in the effect of PNET site and its treatment modalities on the survival rate of patients (P
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Practice guideline
/
Prognostic study
Language:
Chinese
Journal:
Journal of Third Military Medical University
Year:
2003
Type:
Article
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