Objective:To systematically review the published cases of Gorham disease involving the jaw bone,and to analyze its de-mographic,clinical characteristics and the factors that may affect its prognosis.Methods:PubMed,Wiley InterScience,Science Di-rect,CNKI and Wanfang databases were searched.The literature was strictly screened,the target cases were summarized and the data were statistically processed by using SPSS 22.0 software.Results:79 English literatures and 16 Chinese literatures were selected,and 103 target cases were obtained,including 62 males(60.19％)and 41 females(39.81％).The average age of the patients was 31.21±19.49 years.Most of the patients were aged between 18-45 years(44.66％).77(74.76％)of the subjects were with mandible involve-ment,9(8.74％)with maxilla and 17(16.50％)with both jaw bone.83 cases with requisite data were analyzed for prognosis by univariate and multivariate analysis.Treatment with surgery,medicine and bone-trasplatation respectively or in combination plays a positive role in the prognosis of the patients.Conclusion:Gorham disease is rare.Although the disease may be self-limited,early diagnosis and treat-ment may improve the prognosis.

Objective:To systematically review the published cases of Gorham disease involving the jaw bone,and to analyze its de-mographic,clinical characteristics and the factors that may affect its prognosis.Methods:PubMed,Wiley InterScience,Science Di-rect,CNKI and Wanfang databases were searched.The literature was strictly screened,the target cases were summarized and the data were statistically processed by using SPSS 22.0 software.Results:79 English literatures and 16 Chinese literatures were selected,and 103 target cases were obtained,including 62 males(60.19％)and 41 females(39.81％).The average age of the patients was 31.21±19.49 years.Most of the patients were aged between 18-45 years(44.66％).77(74.76％)of the subjects were with mandible involve-ment,9(8.74％)with maxilla and 17(16.50％)with both jaw bone.83 cases with requisite data were analyzed for prognosis by univariate and multivariate analysis.Treatment with surgery,medicine and bone-trasplatation respectively or in combination plays a positive role in the prognosis of the patients.Conclusion:Gorham disease is rare.Although the disease may be self-limited,early diagnosis and treat-ment may improve the prognosis.

Objective: To evaluate the life quality of the patients with oral cancer. Methods: A questionnaire survey was conducted on 200 patients with oral cancer who met the inclusion criteria by the Chinese version of the University of Washington Quality of Life Questionnaire (UW-QOL, V4. 0) . The data were statistically analyzed by SPSS 20. 0. Results: A total of 200 questionnaires were issued and 145 valid questionnaires (72. 50％) were returned. The scores of somatic function domain and social emotional health domain were 60. 29 ± 15. 62 and 46. 65 ± 23. 21 respectively (P ＜ 0. 05) . Physical health scores and social emotional health scores were positively correlated (r = 0. 584) . Conclusion: Oral cancer patients have poor social and psychological status. Necessary psychological intervention and clinical intervention are of great significance to improve the life quality of the patients. Strengthening of social support can improve their physical health of the patients.