Colonic lymphangioma is an unusual benign malformation.We herein describe two cases.A 36-year-old woman was admitted with one year of intermittent abdominal pain;colonoscopy,abdominopelvic computed tomography and endo...Colonic lymphangioma is an unusual benign malformation.We herein describe two cases.A 36-year-old woman was admitted with one year of intermittent abdominal pain;colonoscopy,abdominopelvic computed tomography and endoscopic ultrasonography(EUS)revealed enlarged cystic masses at the ascending colon.In another 40-year-old man,colonoscopy and EUS revealed an asymptomatic lobulated cystic mass with four small sessile polyps at the sigmoid colon.Both patients underwent laparoscopic segmental colectomy.Both masses were histologically confirmed as cystic lymphangiomas,and the patients were discharged without complications.The management of colonic lymphangioma depends on the individual situation;close surveillance or endoscopic therapy may be appropriate for asymptomatic lesions smaller than 2.5 cm in diameter.Surgical intervention can be considered for larger lesions or in patients who develop complication risks.Laparoscopic segmental colon resection may be recommended to excise relatively large submucosal lesions because it is a definitive,minimally invasive intervention with a fast postoperative recovery.展开更多
【目的】探讨影响腹腔镜结肠癌切除术患者预后的危险因素。【方法】对2005年1月至2009年8月本院收治的550例腹腔镜结肠癌切除术患者的临床资料进行分析,选择8个可能对腹腔镜结肠癌切除术患者预后产生影响的特征性因素,应用Cox比例风...【目的】探讨影响腹腔镜结肠癌切除术患者预后的危险因素。【方法】对2005年1月至2009年8月本院收治的550例腹腔镜结肠癌切除术患者的临床资料进行分析,选择8个可能对腹腔镜结肠癌切除术患者预后产生影响的特征性因素,应用Cox比例风险模型,计算结肠癌患者的累计生存率并且利用其对患者的预后影响进行多因素分析。【结果】①全部腹腔镜结肠癌切除术患者术后1年生存率为86.18%(474/550),3年生存率为55.27%(304/550),5年生存率为42.55%(234/550)。②结果显示,单因素分析表明Dukes分期、肿瘤侵袭深度、肿瘤的组织类型、淋巴结转移以及肿瘤直径为影响腹腔镜结肠癌切除术患者预后的主要因素,且不同类型之间相比较差异具有显著性(P <0.05),而患者的年龄、性别以及肿瘤的部位对腹腔镜结肠癌切除术患者预后无明显影响( P >0.05);③Cox多因素分析表明肿瘤的组织类型、肿瘤直径、肿瘤侵袭深度、Duke's分期以及淋巴结转移是影响腹腔镜结肠癌切除术患者预后的独立危险因素( P <0.01)。【结论】影响腹腔镜结肠癌切除术患者预后的主要因素是Duke's分期、肿瘤侵袭深度、肿瘤的组织类型、淋巴结转移以及肿瘤直径,可通过以上因素预测患者的预后。展开更多
[目的]探讨治疗小肠细菌过生长(SIBO)对改善肠易激综合征(IBS)症状的影响.[方法]将26例SIBO阳性的腹泻型IBS(IBS-D)患者随机分为A、B两组,记录其葡萄糖氢呼气试验(GHBT)结果(平均呼气氢浓度上升值),同时进行IBS症状评分.然后...[目的]探讨治疗小肠细菌过生长(SIBO)对改善肠易激综合征(IBS)症状的影响.[方法]将26例SIBO阳性的腹泻型IBS(IBS-D)患者随机分为A、B两组,记录其葡萄糖氢呼气试验(GHBT)结果(平均呼气氢浓度上升值),同时进行IBS症状评分.然后两组均给予思密达(蒙脱石散)口服,在此基础上A组给予口服微生态制剂(双歧三联活菌胶囊),分别于治疗2周、4周后再次记录其GHBT结果及IBS症状评分,并进行比较.[结果]治疗前两组GHBT结果及IBS症状评分差异无显著性( P 〉0.05).治疗2周、4周后两组患者呼气氢浓度上升值及症状总评分比较差异均有显著性( P 〈0.05),且患者症状总评分随着平均呼气氢浓度上升值的下降而逐渐降低.[结论]微生态制剂能显著改善IBS-D患者的SIBO及其症状,治疗SIBO能在一定程度上缓解IBS患者的症状.展开更多
基金Supported by National Natural Science Foundation of China,No.51377024the Basic Research Project of Shanghai Science and Technology Commission,No.13JC1407202
文摘Colonic lymphangioma is an unusual benign malformation.We herein describe two cases.A 36-year-old woman was admitted with one year of intermittent abdominal pain;colonoscopy,abdominopelvic computed tomography and endoscopic ultrasonography(EUS)revealed enlarged cystic masses at the ascending colon.In another 40-year-old man,colonoscopy and EUS revealed an asymptomatic lobulated cystic mass with four small sessile polyps at the sigmoid colon.Both patients underwent laparoscopic segmental colectomy.Both masses were histologically confirmed as cystic lymphangiomas,and the patients were discharged without complications.The management of colonic lymphangioma depends on the individual situation;close surveillance or endoscopic therapy may be appropriate for asymptomatic lesions smaller than 2.5 cm in diameter.Surgical intervention can be considered for larger lesions or in patients who develop complication risks.Laparoscopic segmental colon resection may be recommended to excise relatively large submucosal lesions because it is a definitive,minimally invasive intervention with a fast postoperative recovery.
文摘【目的】探讨影响腹腔镜结肠癌切除术患者预后的危险因素。【方法】对2005年1月至2009年8月本院收治的550例腹腔镜结肠癌切除术患者的临床资料进行分析,选择8个可能对腹腔镜结肠癌切除术患者预后产生影响的特征性因素,应用Cox比例风险模型,计算结肠癌患者的累计生存率并且利用其对患者的预后影响进行多因素分析。【结果】①全部腹腔镜结肠癌切除术患者术后1年生存率为86.18%(474/550),3年生存率为55.27%(304/550),5年生存率为42.55%(234/550)。②结果显示,单因素分析表明Dukes分期、肿瘤侵袭深度、肿瘤的组织类型、淋巴结转移以及肿瘤直径为影响腹腔镜结肠癌切除术患者预后的主要因素,且不同类型之间相比较差异具有显著性(P <0.05),而患者的年龄、性别以及肿瘤的部位对腹腔镜结肠癌切除术患者预后无明显影响( P >0.05);③Cox多因素分析表明肿瘤的组织类型、肿瘤直径、肿瘤侵袭深度、Duke's分期以及淋巴结转移是影响腹腔镜结肠癌切除术患者预后的独立危险因素( P <0.01)。【结论】影响腹腔镜结肠癌切除术患者预后的主要因素是Duke's分期、肿瘤侵袭深度、肿瘤的组织类型、淋巴结转移以及肿瘤直径,可通过以上因素预测患者的预后。
文摘[目的]探讨治疗小肠细菌过生长(SIBO)对改善肠易激综合征(IBS)症状的影响.[方法]将26例SIBO阳性的腹泻型IBS(IBS-D)患者随机分为A、B两组,记录其葡萄糖氢呼气试验(GHBT)结果(平均呼气氢浓度上升值),同时进行IBS症状评分.然后两组均给予思密达(蒙脱石散)口服,在此基础上A组给予口服微生态制剂(双歧三联活菌胶囊),分别于治疗2周、4周后再次记录其GHBT结果及IBS症状评分,并进行比较.[结果]治疗前两组GHBT结果及IBS症状评分差异无显著性( P 〉0.05).治疗2周、4周后两组患者呼气氢浓度上升值及症状总评分比较差异均有显著性( P 〈0.05),且患者症状总评分随着平均呼气氢浓度上升值的下降而逐渐降低.[结论]微生态制剂能显著改善IBS-D患者的SIBO及其症状,治疗SIBO能在一定程度上缓解IBS患者的症状.