Background: Intra uterine device (IUD) is commonly used as contraceptive procedure. A mislocation is possible and may reduce quality of life. Aim: This paper aims to present a rare case report and emphasize on the dif...Background: Intra uterine device (IUD) is commonly used as contraceptive procedure. A mislocation is possible and may reduce quality of life. Aim: This paper aims to present a rare case report and emphasize on the difficulty of diagnosis. Case Presentation: A 40-year-old woman had a history of IUD implantation after her last delivery. Six years later, she visited a doctor for a pelvic pain going on for a long period. The diagnosis of mislocated intra uterine device (IUD) was made using imaging techniques. Conclusion: A pelvic pain in a woman, going on for a long period, should evoke a migrated IUD. Thorough exploration and management are required.展开更多
AIM: To determine the influence of intra-abdominal pressure(IAP) on respiratory function after surgical repair of ventral hernia and to compare two different methods of IAP measurement during the perioperative period....AIM: To determine the influence of intra-abdominal pressure(IAP) on respiratory function after surgical repair of ventral hernia and to compare two different methods of IAP measurement during the perioperative period. METHODS: Thirty adult patients after elective repair of ventral hernia were enrolled into this prospective study.IAP monitoring was performed via both a balloontipped nasogastric probe [intragastric pressure(IGP), Ci MON, Pulsion Medical Systems, Munich, Germany] and a urinary catheter [intrabladder pressure(IBP), Uno Meter Abdo-Pressure Kit, Uno Medical, Denmark] on five consecutive stages:(1) after tracheal intubation(AI);(2) after ventral hernia repair;(3) at the end of surgery;(4) during spontaneous breathing trial through the endotracheal tube; and(5) at 1 h after tracheal extubation. The patients were in the complete supine position during all study stages.RESULTS: The IAP(measured via both techniques) increased on average by 12% during surgery compared to AI(P < 0.02) and by 43% during spontaneous breathing through the endotracheal tube(P < 0.01). In parallel, the gradient between РаСО2 and Et CO2 [Р(а-et)CO2] rose significantly, reaching a maximum during the spontaneous breathing trial. The PаO2/Fi O2 decreased by 30% one hour after tracheal extubation(P = 0.02). The dynamic compliance of respiratory system reduced intraoperatively by 15%-20%(P < 0.025). At all stages, we observed a significant correlation between IGP and IBP(r = 0.65-0.81, P < 0.01) with a mean bias varying from-0.19 mm Hg(2SD 7.25 mm Hg) to-1.06 mm Hg(2SD 8.04 mm Hg) depending on the study stage. Taking all paired measurements together(n = 133), the median IGP was 8.0(5.5-11.0) mm Hg and the median IBP was 8.8(5.8-13.1) mm Hg. The overall r2 value( n = 30) was 0.76(P < 0.0001). Bland and Altman analysis showed an overall bias for the mean values per patient of 0.6 mm Hg(2SD 4.2 mm Hg) with percentage error of 45.6%. Looking at changes in IAP between the different study stages, we found an excellent concordance coefficient of 94.9% comparing IBP and IGP( n = 117).CONCLUSION: During ventral hernia repair, the IAP rise is accompanied by changes in Р(а-et)CO2 and PаO2/Fi O2-ratio. Estimation of IAP via IGP or IBP demonstrated excellent concordance.展开更多
目的:观察术前新辅助化疗治疗浸润性膀胱癌的临床疗效。方法:对27例平均年龄68岁、有全膀胱切除指征而无法耐受或不愿接受膀胱全切的浸润性膀胱癌患者行骼内动脉化疗并栓塞联合手术治疗,观察膀胱保留率、降级降期率、肿瘤复发率,Kaplan-...目的:观察术前新辅助化疗治疗浸润性膀胱癌的临床疗效。方法:对27例平均年龄68岁、有全膀胱切除指征而无法耐受或不愿接受膀胱全切的浸润性膀胱癌患者行骼内动脉化疗并栓塞联合手术治疗,观察膀胱保留率、降级降期率、肿瘤复发率,Kaplan-Meier法计算总生存率、无瘤生存率,并绘制生存曲线。结果:髂内动脉化疗、栓塞后,22例患者膀胱肿瘤缩小约81.5%,无变化5例;肿瘤临床分期降低21例(有效率77.8%),无变化6例;病理分级降低12例(降级率44.4%),分级不变15例。共24例患者得以保留膀胱,其中21例行经尿道膀胱肿瘤切除术(transurethral resection of the bladder,TURB),3例行膀胱部分切除术(膀胱保留率88.9%)。3例接受根治性膀胱全切术。术后1、2、3、5年分别复发4例(14.8%)、7例(25.9%)、11例(40.7%)、14例(51.9%)。2例随访11个月和23个月发现肿瘤远处转移后死亡,1例膀胱切口种植转移,局部切除后再发,带瘤生存,术后3年死于肿瘤进展,2例腺癌5年内死于肿瘤进展。至随访截止日期,死于术后肿瘤进展共5例。27例患者1、2、3、5年无瘤生存率分别为88.9%、73.6%、58.1%、41.4%,5年总生存率66.0%。结论:有选择地对部分浸润性膀胱癌患者施行术前髂内动脉灌注化疗、栓塞,联合手术等综合性治疗措施以保留功能性膀胱确实可行,但合理评价其在浸润性膀胱癌治疗中的应用价值尚需要进一步研究证实。展开更多
文摘Background: Intra uterine device (IUD) is commonly used as contraceptive procedure. A mislocation is possible and may reduce quality of life. Aim: This paper aims to present a rare case report and emphasize on the difficulty of diagnosis. Case Presentation: A 40-year-old woman had a history of IUD implantation after her last delivery. Six years later, she visited a doctor for a pelvic pain going on for a long period. The diagnosis of mislocated intra uterine device (IUD) was made using imaging techniques. Conclusion: A pelvic pain in a woman, going on for a long period, should evoke a migrated IUD. Thorough exploration and management are required.
文摘AIM: To determine the influence of intra-abdominal pressure(IAP) on respiratory function after surgical repair of ventral hernia and to compare two different methods of IAP measurement during the perioperative period. METHODS: Thirty adult patients after elective repair of ventral hernia were enrolled into this prospective study.IAP monitoring was performed via both a balloontipped nasogastric probe [intragastric pressure(IGP), Ci MON, Pulsion Medical Systems, Munich, Germany] and a urinary catheter [intrabladder pressure(IBP), Uno Meter Abdo-Pressure Kit, Uno Medical, Denmark] on five consecutive stages:(1) after tracheal intubation(AI);(2) after ventral hernia repair;(3) at the end of surgery;(4) during spontaneous breathing trial through the endotracheal tube; and(5) at 1 h after tracheal extubation. The patients were in the complete supine position during all study stages.RESULTS: The IAP(measured via both techniques) increased on average by 12% during surgery compared to AI(P < 0.02) and by 43% during spontaneous breathing through the endotracheal tube(P < 0.01). In parallel, the gradient between РаСО2 and Et CO2 [Р(а-et)CO2] rose significantly, reaching a maximum during the spontaneous breathing trial. The PаO2/Fi O2 decreased by 30% one hour after tracheal extubation(P = 0.02). The dynamic compliance of respiratory system reduced intraoperatively by 15%-20%(P < 0.025). At all stages, we observed a significant correlation between IGP and IBP(r = 0.65-0.81, P < 0.01) with a mean bias varying from-0.19 mm Hg(2SD 7.25 mm Hg) to-1.06 mm Hg(2SD 8.04 mm Hg) depending on the study stage. Taking all paired measurements together(n = 133), the median IGP was 8.0(5.5-11.0) mm Hg and the median IBP was 8.8(5.8-13.1) mm Hg. The overall r2 value( n = 30) was 0.76(P < 0.0001). Bland and Altman analysis showed an overall bias for the mean values per patient of 0.6 mm Hg(2SD 4.2 mm Hg) with percentage error of 45.6%. Looking at changes in IAP between the different study stages, we found an excellent concordance coefficient of 94.9% comparing IBP and IGP( n = 117).CONCLUSION: During ventral hernia repair, the IAP rise is accompanied by changes in Р(а-et)CO2 and PаO2/Fi O2-ratio. Estimation of IAP via IGP or IBP demonstrated excellent concordance.
文摘目的:观察术前新辅助化疗治疗浸润性膀胱癌的临床疗效。方法:对27例平均年龄68岁、有全膀胱切除指征而无法耐受或不愿接受膀胱全切的浸润性膀胱癌患者行骼内动脉化疗并栓塞联合手术治疗,观察膀胱保留率、降级降期率、肿瘤复发率,Kaplan-Meier法计算总生存率、无瘤生存率,并绘制生存曲线。结果:髂内动脉化疗、栓塞后,22例患者膀胱肿瘤缩小约81.5%,无变化5例;肿瘤临床分期降低21例(有效率77.8%),无变化6例;病理分级降低12例(降级率44.4%),分级不变15例。共24例患者得以保留膀胱,其中21例行经尿道膀胱肿瘤切除术(transurethral resection of the bladder,TURB),3例行膀胱部分切除术(膀胱保留率88.9%)。3例接受根治性膀胱全切术。术后1、2、3、5年分别复发4例(14.8%)、7例(25.9%)、11例(40.7%)、14例(51.9%)。2例随访11个月和23个月发现肿瘤远处转移后死亡,1例膀胱切口种植转移,局部切除后再发,带瘤生存,术后3年死于肿瘤进展,2例腺癌5年内死于肿瘤进展。至随访截止日期,死于术后肿瘤进展共5例。27例患者1、2、3、5年无瘤生存率分别为88.9%、73.6%、58.1%、41.4%,5年总生存率66.0%。结论:有选择地对部分浸润性膀胱癌患者施行术前髂内动脉灌注化疗、栓塞,联合手术等综合性治疗措施以保留功能性膀胱确实可行,但合理评价其在浸润性膀胱癌治疗中的应用价值尚需要进一步研究证实。
