BACKGROUND Esophagopericardial fistula(EPF)is a rare,life-threatening condition with limited scientific literature and no established management guidelines.This case report highlights a successful multidisciplinary ap...BACKGROUND Esophagopericardial fistula(EPF)is a rare,life-threatening condition with limited scientific literature and no established management guidelines.This case report highlights a successful multidisciplinary approach and the innovative use of endoscopic vacuum assisted closure(endoVAC)therapy in treating this complex condition.CASE SUMMARY A 16-year-old male with a history of esophageal atresia and colon interposition presented with progressive chest pain,fever,and dyspnea.Imaging revealed an EPF with associated pleural and pericardial effusions.Initial management with an esophageal stent failed,prompting the use of an endoVAC system.The patient underwent multiple endoVAC device changes and received broad-spectrum antibiotics and nutritional support.The fistula successfully closed,and the patient recovered,demonstrating no new symptoms at a 6-month follow-up.CONCLUSION EndoVAC therapy can effectively manage EPF,providing a minimally invasive treatment option.展开更多
AIM: To evaluate the efficacy and safety of endoscopic-vacuum assisted closure (E-VAC) therapy in the treatment of cervical esophageal leakage. METHODS: Between May and November 2012, three male patients who developed...AIM: To evaluate the efficacy and safety of endoscopic-vacuum assisted closure (E-VAC) therapy in the treatment of cervical esophageal leakage. METHODS: Between May and November 2012, three male patients who developed post-operative cervical esophageal leakage were treated with E-VAC therapy. One patient had undergone surgical excision of a pharyngo-cervical liposarcoma with partial esophageal resection, and the other two patients had received surgical treatment for symptomatic Zenker's diverticulum. Following endoscopic verification of the leakage, a trimmed polyurethane sponge was fixed to the distal end of a nasogastric silicone tube and endoscopically positioned into the wound cavity, and with decreasing cavity size the sponge was positioned intraluminally to cover the leak. Continuous suction was applied, and the vacuum drainage system was changed twice a week.RESULTS: The initial E-VAC placement was technically successful for all three patients, and complete closure of the esophageal leak was achieved without any procedure-related complications. In all three patients, the insufficiencies were located either above or slightly below the upper esophageal sphincter. The median duration of the E-VAC drainage was 29 d (range: 19-49 d), with a median of seven sponge exchanges (range: 5-12 sponge exchanges). In addition, the E-VAC therapy reduced inflammatory markers to within normal range for all three patients. Two of the patients were immediately fitted with a percutaneous enteral gastric feeding tube with jejunal extension, and the third patient received parenteral feeding. All three patients showed normal swallow function and no evidence of stricture after completion of the E-VAC therapy. CONCLUSION: E-VAC therapy for cervical esophageal leakage was well tolerated by patients. This safe and effective procedure may significantly reduce morbidity and mortality following cervical esophageal leakage.展开更多
Giant gastroschisis could be a surgical challenge concerning the abdominal wall reconstruction. Many techniques have been described for both primary or staged closure but sometimes neither of them is succesful in all ...Giant gastroschisis could be a surgical challenge concerning the abdominal wall reconstruction. Many techniques have been described for both primary or staged closure but sometimes neither of them is succesful in all patients. We are presenting the combined use of Vacuum Assisted Closure (VAC) and Platelet-Rich Plasma (PRP) to improve the result in this difficult case. The use of VAC device is a well known procedure in the treatment of adult difficult wounds closure. It consists of a sponge applied directly on the abdominal wall defect, covered with a transparent dressing and connected to a controlled continuous negative pressure system [1]. Platelet-rich plasma (PRP) is an autologous concentration of human platelets in a small volume of plasma. Due to this combination it provides multiple growth and healing factors actively secreted by platelets which have been shown to begin and accelerate wound healing [2] [3]. The association between VAC and PRP was effective in the shrinkage and reduction of the abdominal defect. Fifteen months after the removal of the VAC device the fascia appears competent with a cutaneus scar that will need a plastic correction in the future. The VAC should be considered as a helpful and effective device in case of complicated giant gastroschisis or omphalocele when traditional treatment is not sufficient.展开更多
BACKGROUND Esophagogastric leakage is one of the most severe postoperative complications.Partial disruption of the anastomosis,can be successfully treated with an endoscopic vacuum assisted closure(E-VAC).The advantag...BACKGROUND Esophagogastric leakage is one of the most severe postoperative complications.Partial disruption of the anastomosis,can be successfully treated with an endoscopic vacuum assisted closure(E-VAC).The advantage of that method of treatment is the ability to adjust a vacuum dressing individually to the size of the dehiscence and thus to reduce the risk of a secondary fistula or abscess.The authors present two patients with postoperative gastroesophageal leakage treated successfully with E-VAC.CASE SUMMARY Two male patients developed a potentially life threatening esophagogastric leakage.Patient A underwent resection of the distal half of the esophagus and upper part of the stomach due to Siewert type II adenocarcinoma of the gastroesophageal junction.Proximal resection of the stomach was performed in the patient B after massive bleeding from Mallory-Weiss tears.Both patients were treated successfully with an individually adapted E-VAC with concomitant correction of fluid and electrolyte disturbances,and treatment of sepsis with appropriate antibiotics.CONCLUSION Endoscopic vacuum closure is an effective alternative to endoscopic stenting or relaparotomy.Through individual approach it allows a more accurate assessment of healing.展开更多
BACKGROUND Pancreatic walled-off necrosis(WON)rarely causes critical gastric necrosis and perforation,which may develop when pancreatic WON squashes against the stomach.The Atlanta 2012 guidelines were introduced for ...BACKGROUND Pancreatic walled-off necrosis(WON)rarely causes critical gastric necrosis and perforation,which may develop when pancreatic WON squashes against the stomach.The Atlanta 2012 guidelines were introduced for acute pancreatitis and its related clinical entities.However,there are few reported cases describing the clinical course and resolution of pancreatic WON.CASE SUMMARY We report the case of a 45-year-old man who presented to the urgent emergency department with gastric perforation caused by a severe complication of pancreatic WON on computed tomography.The patient underwent an emergency distal pancreatectomy,splenectomy,and gastric wedge resection.Postoperative findings showed re-perforation of the gastric wall at a previously resected margin.Furthermore,endoscopic examination revealed an ulcerative area with a defect in the fundus.After diagnostic endoscopy,endoscopic vacuum-assisted closure was performed,and continuous suction was transferred over all tissues in contact with the sponge surface.The patient recovered without any further complications and was discharged in good condition at postoperative week 8.No recurrence occurred during the 6-mo follow-up period.CONCLUSION When managing a patient with serious gastric perforation complicated by pancreatic WON,a multidisciplinary treatment approach should be considered.展开更多
目的研究人慢性创面用封闭负压引流治疗前后,创周组织中血小板衍化生长因子和转化生长因子-β表达的变化,探讨封闭负压引流技术加速创面愈合的机制。方法对6例慢性创面患者给封闭负压引流治疗,分别于治疗前及治疗后1、3、5、7d,对创周...目的研究人慢性创面用封闭负压引流治疗前后,创周组织中血小板衍化生长因子和转化生长因子-β表达的变化,探讨封闭负压引流技术加速创面愈合的机制。方法对6例慢性创面患者给封闭负压引流治疗,分别于治疗前及治疗后1、3、5、7d,对创周组织取材、匀浆、离心后得到创周组织的蛋白溶液,应用Western blot方法和Kodak Digital Science ID软件系统观察和分析PDGF及TGF-β的动态变化。结果治疗前创周组织中PDGF及TGF-β表达较少,治疗后两者表达逐渐增多,治疗后第3天起较治疗前显著增加。结论封闭负压引流技术可以提高慢性创面创周组织中PDGF及TGF-β的表达,从而促进创面愈合。展开更多
文摘BACKGROUND Esophagopericardial fistula(EPF)is a rare,life-threatening condition with limited scientific literature and no established management guidelines.This case report highlights a successful multidisciplinary approach and the innovative use of endoscopic vacuum assisted closure(endoVAC)therapy in treating this complex condition.CASE SUMMARY A 16-year-old male with a history of esophageal atresia and colon interposition presented with progressive chest pain,fever,and dyspnea.Imaging revealed an EPF with associated pleural and pericardial effusions.Initial management with an esophageal stent failed,prompting the use of an endoVAC system.The patient underwent multiple endoVAC device changes and received broad-spectrum antibiotics and nutritional support.The fistula successfully closed,and the patient recovered,demonstrating no new symptoms at a 6-month follow-up.CONCLUSION EndoVAC therapy can effectively manage EPF,providing a minimally invasive treatment option.
基金Supported by The Deutsche Forschungsgemeinschaft in the framework of the "Open Access Publishing" Program
文摘AIM: To evaluate the efficacy and safety of endoscopic-vacuum assisted closure (E-VAC) therapy in the treatment of cervical esophageal leakage. METHODS: Between May and November 2012, three male patients who developed post-operative cervical esophageal leakage were treated with E-VAC therapy. One patient had undergone surgical excision of a pharyngo-cervical liposarcoma with partial esophageal resection, and the other two patients had received surgical treatment for symptomatic Zenker's diverticulum. Following endoscopic verification of the leakage, a trimmed polyurethane sponge was fixed to the distal end of a nasogastric silicone tube and endoscopically positioned into the wound cavity, and with decreasing cavity size the sponge was positioned intraluminally to cover the leak. Continuous suction was applied, and the vacuum drainage system was changed twice a week.RESULTS: The initial E-VAC placement was technically successful for all three patients, and complete closure of the esophageal leak was achieved without any procedure-related complications. In all three patients, the insufficiencies were located either above or slightly below the upper esophageal sphincter. The median duration of the E-VAC drainage was 29 d (range: 19-49 d), with a median of seven sponge exchanges (range: 5-12 sponge exchanges). In addition, the E-VAC therapy reduced inflammatory markers to within normal range for all three patients. Two of the patients were immediately fitted with a percutaneous enteral gastric feeding tube with jejunal extension, and the third patient received parenteral feeding. All three patients showed normal swallow function and no evidence of stricture after completion of the E-VAC therapy. CONCLUSION: E-VAC therapy for cervical esophageal leakage was well tolerated by patients. This safe and effective procedure may significantly reduce morbidity and mortality following cervical esophageal leakage.
文摘Giant gastroschisis could be a surgical challenge concerning the abdominal wall reconstruction. Many techniques have been described for both primary or staged closure but sometimes neither of them is succesful in all patients. We are presenting the combined use of Vacuum Assisted Closure (VAC) and Platelet-Rich Plasma (PRP) to improve the result in this difficult case. The use of VAC device is a well known procedure in the treatment of adult difficult wounds closure. It consists of a sponge applied directly on the abdominal wall defect, covered with a transparent dressing and connected to a controlled continuous negative pressure system [1]. Platelet-rich plasma (PRP) is an autologous concentration of human platelets in a small volume of plasma. Due to this combination it provides multiple growth and healing factors actively secreted by platelets which have been shown to begin and accelerate wound healing [2] [3]. The association between VAC and PRP was effective in the shrinkage and reduction of the abdominal defect. Fifteen months after the removal of the VAC device the fascia appears competent with a cutaneus scar that will need a plastic correction in the future. The VAC should be considered as a helpful and effective device in case of complicated giant gastroschisis or omphalocele when traditional treatment is not sufficient.
文摘BACKGROUND Esophagogastric leakage is one of the most severe postoperative complications.Partial disruption of the anastomosis,can be successfully treated with an endoscopic vacuum assisted closure(E-VAC).The advantage of that method of treatment is the ability to adjust a vacuum dressing individually to the size of the dehiscence and thus to reduce the risk of a secondary fistula or abscess.The authors present two patients with postoperative gastroesophageal leakage treated successfully with E-VAC.CASE SUMMARY Two male patients developed a potentially life threatening esophagogastric leakage.Patient A underwent resection of the distal half of the esophagus and upper part of the stomach due to Siewert type II adenocarcinoma of the gastroesophageal junction.Proximal resection of the stomach was performed in the patient B after massive bleeding from Mallory-Weiss tears.Both patients were treated successfully with an individually adapted E-VAC with concomitant correction of fluid and electrolyte disturbances,and treatment of sepsis with appropriate antibiotics.CONCLUSION Endoscopic vacuum closure is an effective alternative to endoscopic stenting or relaparotomy.Through individual approach it allows a more accurate assessment of healing.
基金the Clinical Research Grant from Pusan National University Hospital in 2023.
文摘BACKGROUND Pancreatic walled-off necrosis(WON)rarely causes critical gastric necrosis and perforation,which may develop when pancreatic WON squashes against the stomach.The Atlanta 2012 guidelines were introduced for acute pancreatitis and its related clinical entities.However,there are few reported cases describing the clinical course and resolution of pancreatic WON.CASE SUMMARY We report the case of a 45-year-old man who presented to the urgent emergency department with gastric perforation caused by a severe complication of pancreatic WON on computed tomography.The patient underwent an emergency distal pancreatectomy,splenectomy,and gastric wedge resection.Postoperative findings showed re-perforation of the gastric wall at a previously resected margin.Furthermore,endoscopic examination revealed an ulcerative area with a defect in the fundus.After diagnostic endoscopy,endoscopic vacuum-assisted closure was performed,and continuous suction was transferred over all tissues in contact with the sponge surface.The patient recovered without any further complications and was discharged in good condition at postoperative week 8.No recurrence occurred during the 6-mo follow-up period.CONCLUSION When managing a patient with serious gastric perforation complicated by pancreatic WON,a multidisciplinary treatment approach should be considered.
文摘目的研究人慢性创面用封闭负压引流治疗前后,创周组织中血小板衍化生长因子和转化生长因子-β表达的变化,探讨封闭负压引流技术加速创面愈合的机制。方法对6例慢性创面患者给封闭负压引流治疗,分别于治疗前及治疗后1、3、5、7d,对创周组织取材、匀浆、离心后得到创周组织的蛋白溶液,应用Western blot方法和Kodak Digital Science ID软件系统观察和分析PDGF及TGF-β的动态变化。结果治疗前创周组织中PDGF及TGF-β表达较少,治疗后两者表达逐渐增多,治疗后第3天起较治疗前显著增加。结论封闭负压引流技术可以提高慢性创面创周组织中PDGF及TGF-β的表达,从而促进创面愈合。
