To oberserve the changes in histopathology and clinical effect after the treatment of superficial scars in human faces and exposed parts of human extremities with crystallitic dermabrasion.Methods The machine made in ...To oberserve the changes in histopathology and clinical effect after the treatment of superficial scars in human faces and exposed parts of human extremities with crystallitic dermabrasion.Methods The machine made in Italy can produce the high speed crystallite to the surface of the scar,resulting in the alveolate wounds.At the same time the crystolitic drill make the accidented scar smooth.Results Two thousands and five hundreds and thirty eight suffers were treated for 2～10 times.The appearance of the scars was improved.Six patients complicated with milium,Eleven got hypopigmentation,eight got hypomelanotation.Eighty percent patients of this groups got pigmentation after the treatment.This signs disappeared or improved after 2～6 months.Histopathology demonstrated the scar area became small,the fibroblasts increased remarkably and the collagenous fiber arranged regularly.The cells in the stratum spinosum proliferated actively.Conclusion Crystallitic dermabrasion is a simple and safe method for the treatment of skin superficial scars.5 refs,4 figs.展开更多
Obesity has become more prevalent in the global population.It is associated with the development of several diseases including diabetes mellitus,coronary heart disease,and metabolic syndrome.There are a multitude of f...Obesity has become more prevalent in the global population.It is associated with the development of several diseases including diabetes mellitus,coronary heart disease,and metabolic syndrome.There are a multitude of factors impacted by obesity that may contribute to poor wound healing outcomes.With millions worldwide classified as obese,it is imperative to understand wound healing in these patients.Despite advances in the understanding of wound healing in both healthy and diabetic populations,much is unknown about wound healing in obese patients.This review examines the impact of obesity on wound healing and several animal models that may be used to broaden our understanding in this area.As a growing portion of the population identifies as obese,understanding the underlying mechanisms and how to overcome poor wound healing is of the utmost importance.展开更多
Objective To investigate the therapeutic effect of expanded scalp flaps pedicled with superficial temporal vessel in the repair of facial skin scars.Methods From May 2017 to October 2018,4 patients with facial skin sc...Objective To investigate the therapeutic effect of expanded scalp flaps pedicled with superficial temporal vessel in the repair of facial skin scars.Methods From May 2017 to October 2018,4 patients with facial skin scars were treated with expanded scalp flaps pedicled with superficial temporal vessels and laser hair removal.All patients were followed up for at least 6 to 12 months.Results The flaps of all 4 patients survived well,and the color,texture and thickness of the flaps matched well with the surrounding skin tissue.Conclusion Expanded scalp flaps pedicled with superficial temporal vessel is a good option for repairing facial skin scars,which is worthy of clinical application.展开更多
文摘To oberserve the changes in histopathology and clinical effect after the treatment of superficial scars in human faces and exposed parts of human extremities with crystallitic dermabrasion.Methods The machine made in Italy can produce the high speed crystallite to the surface of the scar,resulting in the alveolate wounds.At the same time the crystolitic drill make the accidented scar smooth.Results Two thousands and five hundreds and thirty eight suffers were treated for 2～10 times.The appearance of the scars was improved.Six patients complicated with milium,Eleven got hypopigmentation,eight got hypomelanotation.Eighty percent patients of this groups got pigmentation after the treatment.This signs disappeared or improved after 2～6 months.Histopathology demonstrated the scar area became small,the fibroblasts increased remarkably and the collagenous fiber arranged regularly.The cells in the stratum spinosum proliferated actively.Conclusion Crystallitic dermabrasion is a simple and safe method for the treatment of skin superficial scars.5 refs,4 figs.
文摘Obesity has become more prevalent in the global population.It is associated with the development of several diseases including diabetes mellitus,coronary heart disease,and metabolic syndrome.There are a multitude of factors impacted by obesity that may contribute to poor wound healing outcomes.With millions worldwide classified as obese,it is imperative to understand wound healing in these patients.Despite advances in the understanding of wound healing in both healthy and diabetic populations,much is unknown about wound healing in obese patients.This review examines the impact of obesity on wound healing and several animal models that may be used to broaden our understanding in this area.As a growing portion of the population identifies as obese,understanding the underlying mechanisms and how to overcome poor wound healing is of the utmost importance.
文摘Objective To investigate the therapeutic effect of expanded scalp flaps pedicled with superficial temporal vessel in the repair of facial skin scars.Methods From May 2017 to October 2018,4 patients with facial skin scars were treated with expanded scalp flaps pedicled with superficial temporal vessels and laser hair removal.All patients were followed up for at least 6 to 12 months.Results The flaps of all 4 patients survived well,and the color,texture and thickness of the flaps matched well with the surrounding skin tissue.Conclusion Expanded scalp flaps pedicled with superficial temporal vessel is a good option for repairing facial skin scars,which is worthy of clinical application.
