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《Journal of Guiyang Medical College》 2005-05
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Statistical Analysis on Pathology of 721 cases of Neoplasm in Oral-Maxillofacial Region

MA Hong,FENG Hong-chao,LIU Rui(Department of oral-Maxillofacial Surgery,The Affiliated Hospital of Guiyang Medical College,Guiyang 550004,China)  
Objective: To investigate the incidence,constituent ratio,and the distribution of patients'age and sex of oral and maxillofacial neoplasms.Methods: A total of 721 cases of benign and malignant oral and maxillofacial tumors visited Oral and Maxillofacial Surgery Department of the Affiliated Hospital of Guiyang Medical College from 1994 to 2003 were studied retrospectively.Results: Of the 721 patients,43.6% had benign tumors,37.7% suffering from malignant tumors and 18.7% got tumor-like lesion.The ratio of benign to malignant tumor was 1.15∶1.Most benign cases occurred in patients between 9 months and 81 years old of age while malignant tumors in patients between 6 and 89 years old.There were 72.8% male cases and 27.7% female cases in patients with malignant tumors,while the sex ratio was about 1∶1 in benign tumors.The most common benign tumors were mixed tumor,while squamous cell carcinoma composed the main part of malignant tumors.Conclusion: The common pathological type and patient age of oral-maxillofacial neoplasm in our hospital are similar with those of other places inside or outside the country,but the ratio of benign to malignant and especially the sex ratio are different.
【CateGory Index】: R739.8;
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【References】
Chinese Journal Full-text Database 2 Hits
1 DAI Taiming,MA Hong,SONG Yufeng,FENG Hongchao,WEI Honglin(Department of Oral and Maxillofacial Surgery,The Affiliated hospital of Guiyang Medical College,Guiyang 550004,China);The Expression of Macrophage Migration Inhibitory Factor in Oral Squamous Cell Carcinoma and Its Significance[J];Journal of Guiyang Medical College;2007-04
2 DAI Tai-ming,MA Hong,SONG Yu-feng,FENG Hong-chao,WEI Hong-lin.(Department of Oral and Maxillofacial Surgery,the Affiliated Hospital of Guiyang Medical College,Guiyang 550004);THE EXPRESSION OF MIF PROTEIN IN ORAL SQUAMOUS CELL CARCINOMA[J];Guizhou Science;2007-S1
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Wen Yuming, Dai Xiaoming, Wang Changmei, et al\;Department of Oral and Maxillofacial Surgery, \;College of Stomatology, West China University of Medical Scienses\;;A Retrospective Clinical Study of 6539 Cases of Malignant Oral-maxillofacial Tumors[J];West China Journal of Stomatology;2001-05
【Co-references】
Chinese Journal Full-text Database 1 Hits
1 Wen Yuming, Dai Xiaoming, Wang Changmei, et al\;Department of Oral and Maxillofacial Surgery, \;College of Stomatology, West China University of Medical Scienses\;;A Retrospective Clinical Study of 6539 Cases of Malignant Oral-maxillofacial Tumors[J];West China Journal of Stomatology;2001-05
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