RÉSUMÉ
Objective@#To introduce the SVF-gel as a filling, and the application of SVF-gel for the treatment of horizontal neck wrinkles.@*Methods@#This investigation presented a retrospective study of 30 patients (age ranged from 25 to 56 years, with mean 36 years) in Guangzhou Eye-Nose-Fat Cosmetic Plastic Clinic from December 2017 to June 2019. We used the SVF-gel injection for horizontal neck wrinkles for the patients. The effectiveness was observed 1 to 6 months later.@*Results@#No serious complications occurred in all patients. Postoperative evaluation of horizontal neck wrinkles showed that the swelling time lasted for 1-3 days, and the satisfactory rate of the doctors and patients after one month was 83.33% and 86.67%, and that after 6 months was 86.67 % and 83.33%, respectively.@*Conclusions@#SVF-gel is an effective treatment for horizontal neck wrinkles.
RÉSUMÉ
Objective To evaluate the clinical result of Hering's law in the correction of asymmetric bilateral ptosis.Methods From January 2014 to July 2016,165 cases divided into 2 groups with asymmetric bilateral ptosis in mild and moderate ptosis were corrected with aponeurosis advancement type correction:A group of 15 cases,in which the surgery does not consider the influence of Hering's law,the first correction of mild side,and then corrected the heavier side;B group of 150 cases,in which the Hering's law was applied,the first correction of severe side so that the margin reached the edge of the cornea is tangent or low 0.5-1.0 mm,and then corrected mild side.That the difference of symmetry between the two sides of the palpebral fissure was less than 0.5 mm,and the follow-up was more than 3 months.The Pearson chi square test was used to compare the differences between the two groups.Results In this group,165 cases were followed up for 3-24 months,10 cases (66.67％) was satisfactory in group A (15 cases);145 cases (96.67％) was satisfactory in group B (150 cases);After 3 months,all the failure cases got satisfactory result by using the Hering's law in corrective surgery again.The P value of chi square test between groups was less than 0.05.Conclusions The application of Hering's law in the correction of asymmetry bilateral ptosis is more satisfactory.
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Breast cancer should be considered as a family of diseases which are significantly different from each other in molecule level rather than a single disease, and clinical heterogeneity of breast cancer origins from molecular heterogeneity. Gene-expression signatures have been developed based on gene expression profiling of breast cancer, such as the 70-gene signature, 21 -gene signature and intrinsic subtypes of breast cancer. These signatures are valuable and have a good prospect in prognosis predicting and clinical decision of breast cancer.