AIM： To present our trial using a combination of the human acellular dermal matrix （HADM） implant and an interpositional omentum flap to repair giant abdominal wall defects after extensive tumor resection. METHODS...AIM： To present our trial using a combination of the human acellular dermal matrix （HADM） implant and an interpositional omentum flap to repair giant abdominal wall defects after extensive tumor resection. METHODS： Between February and October of 2007, three patients with giant defects of the abdominal wall after extensive tumor resection underwent reconstruction with a combination of HADN and omentum flap. Postoperative morbidities and signs of herniation were monitored. RESULTS： The abdominal wall reconstruction was successful in these three patients, there was no severe morbidity and no signs of herniation in the follow-up period. CONCLUSION： The combination of HADM and omentum flap offers a new, safe and effective alternative to traditional forms in the repair of giant abdominal wall defects. Further analysis of the long-term outcome and more cases are needed to assess the reliability of this technique.展开更多
Objectives: To describe the versatility of acellular fetal bovine dermal matrix as an alternative to human cadaveric allograft for head and neck reconstructive procedures in children. Study Design: Case series with ch...Objectives: To describe the versatility of acellular fetal bovine dermal matrix as an alternative to human cadaveric allograft for head and neck reconstructive procedures in children. Study Design: Case series with chart review. Methods: A database of pediatric operative procedures was queried for the use of acellular fetal bovine dermal matrix over a 16-month period. Indications for reconstruction were assessed and initial parental and surgeon satisfaction with the product were noted. Results: During the time period of 3/2012 and 7/2013 a total of 8 reconstructive procedures were performed on pediatric patients using acellular fetal bovine dermal matrix. Indications for use varied and included open and transnasal endoscopic repair of encephaloceles and soft tissue reconstructions including lateral pharyngeal wall repair, cleft palate repair, and facial recontouring operations. Acellular fetal bovine dermal matrix had a subjectively increased ease of use as compared to the surgeon’s prior experience with human cadaveric acellular dermis. Every parent vocalized a greater comfort level with the use of a bovine product over the alternative of human cadaveric tissue. The cost of acellular fetal bovine dermal matrix is slightly lower than the cost of human cadaveric acellular dermis. Conclusions: Acellular fetal bovine dermal matrix appears to be an acceptable alternative to human cadaveric acellular dermis for various forms of head and neck soft tissue reconstruction in children. Further prospective studies are warranted to assess for any differences in the long-term efficacy of this product as compared to other forms of allograft reconstruction.展开更多
目的探讨应用猪脱细胞真皮基质覆盖深Ⅱ度烧伤削痂后的创面。方法将80例烧伤总体表面积(total body surface area,TBSA)1%～93%病例随机分为两组,猪脱细胞真皮基质(治疗组)40例,传统保痂组(对照组)40例。观察两组创面愈合时间和愈合质...目的探讨应用猪脱细胞真皮基质覆盖深Ⅱ度烧伤削痂后的创面。方法将80例烧伤总体表面积(total body surface area,TBSA)1%～93%病例随机分为两组,猪脱细胞真皮基质(治疗组)40例,传统保痂组(对照组)40例。观察两组创面愈合时间和愈合质量及并发症情况,治愈患者经过2个月～2年的随访,观察疤痕增生情况。结果治疗组中途创面不需换药,创面愈合时间缩短,平均(13.8±2.6)d,而对照组愈合时间(18.2±3.8)d,差异具有统计学意义(P<0.05)。同时,治疗组疤痕增生较对照减轻或无疤痕。结论猪脱细胞真皮基质治疗覆盖Ⅱ度烧伤削痂后的创面疗效显著,能加快创面愈合,减轻疤痕增生,降低烧伤感染和炎症反应综合症的发生,同时减轻病人的经济负担。展开更多
基金The Key Project of Science and Technology Commission of Shanghai Municipality,No. 074119649
文摘AIM： To present our trial using a combination of the human acellular dermal matrix （HADM） implant and an interpositional omentum flap to repair giant abdominal wall defects after extensive tumor resection. METHODS： Between February and October of 2007, three patients with giant defects of the abdominal wall after extensive tumor resection underwent reconstruction with a combination of HADN and omentum flap. Postoperative morbidities and signs of herniation were monitored. RESULTS： The abdominal wall reconstruction was successful in these three patients, there was no severe morbidity and no signs of herniation in the follow-up period. CONCLUSION： The combination of HADM and omentum flap offers a new, safe and effective alternative to traditional forms in the repair of giant abdominal wall defects. Further analysis of the long-term outcome and more cases are needed to assess the reliability of this technique.
文摘Objectives: To describe the versatility of acellular fetal bovine dermal matrix as an alternative to human cadaveric allograft for head and neck reconstructive procedures in children. Study Design: Case series with chart review. Methods: A database of pediatric operative procedures was queried for the use of acellular fetal bovine dermal matrix over a 16-month period. Indications for reconstruction were assessed and initial parental and surgeon satisfaction with the product were noted. Results: During the time period of 3/2012 and 7/2013 a total of 8 reconstructive procedures were performed on pediatric patients using acellular fetal bovine dermal matrix. Indications for use varied and included open and transnasal endoscopic repair of encephaloceles and soft tissue reconstructions including lateral pharyngeal wall repair, cleft palate repair, and facial recontouring operations. Acellular fetal bovine dermal matrix had a subjectively increased ease of use as compared to the surgeon’s prior experience with human cadaveric acellular dermis. Every parent vocalized a greater comfort level with the use of a bovine product over the alternative of human cadaveric tissue. The cost of acellular fetal bovine dermal matrix is slightly lower than the cost of human cadaveric acellular dermis. Conclusions: Acellular fetal bovine dermal matrix appears to be an acceptable alternative to human cadaveric acellular dermis for various forms of head and neck soft tissue reconstruction in children. Further prospective studies are warranted to assess for any differences in the long-term efficacy of this product as compared to other forms of allograft reconstruction.
文摘目的探讨应用猪脱细胞真皮基质覆盖深Ⅱ度烧伤削痂后的创面。方法将80例烧伤总体表面积(total body surface area,TBSA)1%～93%病例随机分为两组,猪脱细胞真皮基质(治疗组)40例,传统保痂组(对照组)40例。观察两组创面愈合时间和愈合质量及并发症情况,治愈患者经过2个月～2年的随访,观察疤痕增生情况。结果治疗组中途创面不需换药,创面愈合时间缩短,平均(13.8±2.6)d,而对照组愈合时间(18.2±3.8)d,差异具有统计学意义(P<0.05)。同时,治疗组疤痕增生较对照减轻或无疤痕。结论猪脱细胞真皮基质治疗覆盖Ⅱ度烧伤削痂后的创面疗效显著,能加快创面愈合,减轻疤痕增生,降低烧伤感染和炎症反应综合症的发生,同时减轻病人的经济负担。
