Objective: To evaluate the clinical and radiological factors that affect therecurrence of the meningioma patient so as to effectively prevent and cure recurrence of meningiomapatients more earlier. Methods: The clinic...Objective: To evaluate the clinical and radiological factors that affect therecurrence of the meningioma patient so as to effectively prevent and cure recurrence of meningiomapatients more earlier. Methods: The clinical features and radiological aspects in 145 cases ofmeningiomas undergoing operation during 1993-1997 were retrospectively studied. The data of only 83cases of all 145 cases were available. The factors were evaluated with univariate and multivariateanalysis. Results: With univariate analysis, 7 factors showed highly significance to recurrence ofmeningiomas: tumor size, tumor location, tumor shape, edema, extent of resection, pathologicalgrade, CT enhancement. With multivariate analysis, 4 factors showed significant danger to recurrenceof meningiomas: pathological grade, extent of resection, tumor shape and CT enhancement.Conclusion: The main factors that affect the recurrence of meningioma patients are pathologicalgrade, extent of resection, tumor shape and CT enhancement.展开更多
The functional differentiations of stomach cancer specimens from 121 patients were investigated by enzyme-,mucin-,affinity-and immunohistochemical methods, and the stomach cancers were divided into five functionally d...The functional differentiations of stomach cancer specimens from 121 patients were investigated by enzyme-,mucin-,affinity-and immunohistochemical methods, and the stomach cancers were divided into five functionally differentiated types : 1 ) Absorptive Function Differentiation Type (AFDT), 19. 8% ; 2) Mucin Secreting Function Differentiation Type(MSFDT) , 24. 0% ; 3) Absorptive and Mucin-Producing Function Differentiation Type(AMPFDT) , 47. 1%; 4 ) Special Function Differentiation Type(SFDT) , 0. 8 %; and 5) Non-Function Differentiation Type(NFDT) , 8. 3%. The results indicate that stomach cancer tissues of the same histological type often display differing functional differentiation, and these functionally differentiated types have different invasive and metastatic characteristics. In addition, the functionally differentiated types have particular organic affinities of metastasis and different clinical prognoses. This study suggests that this new functional classification may supplement histological classification. The mechanisms of liver and ovary metastases of stomach cancer are also dis-cussed.展开更多
文摘Objective: To evaluate the clinical and radiological factors that affect therecurrence of the meningioma patient so as to effectively prevent and cure recurrence of meningiomapatients more earlier. Methods: The clinical features and radiological aspects in 145 cases ofmeningiomas undergoing operation during 1993-1997 were retrospectively studied. The data of only 83cases of all 145 cases were available. The factors were evaluated with univariate and multivariateanalysis. Results: With univariate analysis, 7 factors showed highly significance to recurrence ofmeningiomas: tumor size, tumor location, tumor shape, edema, extent of resection, pathologicalgrade, CT enhancement. With multivariate analysis, 4 factors showed significant danger to recurrenceof meningiomas: pathological grade, extent of resection, tumor shape and CT enhancement.Conclusion: The main factors that affect the recurrence of meningioma patients are pathologicalgrade, extent of resection, tumor shape and CT enhancement.
文摘The functional differentiations of stomach cancer specimens from 121 patients were investigated by enzyme-,mucin-,affinity-and immunohistochemical methods, and the stomach cancers were divided into five functionally differentiated types : 1 ) Absorptive Function Differentiation Type (AFDT), 19. 8% ; 2) Mucin Secreting Function Differentiation Type(MSFDT) , 24. 0% ; 3) Absorptive and Mucin-Producing Function Differentiation Type(AMPFDT) , 47. 1%; 4 ) Special Function Differentiation Type(SFDT) , 0. 8 %; and 5) Non-Function Differentiation Type(NFDT) , 8. 3%. The results indicate that stomach cancer tissues of the same histological type often display differing functional differentiation, and these functionally differentiated types have different invasive and metastatic characteristics. In addition, the functionally differentiated types have particular organic affinities of metastasis and different clinical prognoses. This study suggests that this new functional classification may supplement histological classification. The mechanisms of liver and ovary metastases of stomach cancer are also dis-cussed.
