Prognosis for patients with carcinoma in the middle third of the stomach

In 268 of the 1,115 patients (24.0%) with gastric cancer who underwent a curative resection in our clinics, the tumor was located in the middle third of the stomach. The clinicopathological features and prognosis of these patients were divided into two groups, according to site of the tumor: anterior wall (n = 58) vs. other sites (n = 210). Clinicopathological factors did not differ between the two groups. The survival time for patients with a tumor in the anterior group was shorter than that for patients with a tumor in other areas (P < 0.05). The five-year survival rate was 79.3% for patients with an anterior tumor and 91.9% for those with a tumor at a different site. A multivariate analysis indicated lymph node metastasis, serosal invasion, and anterior wall location to be independent prognostic factors indicative of a poor prognosis when the tumor was located in the middle third of the stomach. For such patients, close follow-up is needed to detect possible recurrences. © 1993 Wiley-Liss, Inc.     

腹部器官移植术后并发症的磁共振检查

目的探讨磁共振在腹部器官移植并发症中的诊断价值。方法对4例肝移植、5例胰肾联合移植及2例肾移植患者进行磁共振检查，检查时间在术后28d至2年，采用GE1．5TMR机型，成像技术包括常规平扫及增强扫描。结果4例肝移植，1例发生肝动脉狭窄伴肝坏死，1例发生下腔静脉血栓形成，1例为肝静脉与下腔静脉吻合口明显狭窄，1例为左右肝管明显狭窄；5例胰、肾联合移植中，1例并发急性排斥反应，1例为移植胰慢性排斥反应伴纤维化，1例为迟发性胰腺炎，移植肾4例正常，1例并发急性排斥反应伴肾梗死；2例单纯肾移植者，1例为肾动脉局限性中度狭窄，1例为肾动脉与髂内动脉吻合口处动脉瘤形成。上述病理改变均经组织病理检查和数字减影血管造影证实。结论磁共振可作为腹部器官移植并发症的一种无损伤检查手段，对于血管并发症，有其独有的优势。     

益气通腑法治疗食管贲门癌术后气虚气滞证47例

目的:观察益气通腑法治疗食管贲门癌术后气虚气滞证的临床疗效.方法:以益气通腑方治疗47例食管贲门癌术后气虚气滞证患者,与40例术后常规处理的对照组比较.结果:治疗组证候疗效愈显率、总有效率分别为63.83%和95.74%,对照组愈显率、总有效率分别为30.00%和70.00%,两组比较,差异有显著性(P<0.01).两组1周后证候积分均有减低,治疗组与对照组比较,差异有显著性(P<0.01).治疗组术后排气时间、留置胃管时间与对照组比较,差异有显著性(P<0.01).术后并发症发生率治疗组为8.51%(4/47),对照组为30.00%(12/40),二者相比,差异有显著性(P<0.01).结论:益气通腑法能改善食管贲门癌术后气虚气滞证的症状和促进术后恢复.     

术后恶心呕吐的危险因素分析及防治

恶心呕吐是术后常见的并发症，而且可引起切口裂开、吸入性肺炎、水电解质紊乱等严重后果。近年来，虽然对术后恶心呕吐(PONV)的发生机制进行了大量的研究，也出现了很多新型的抗呕吐药，但PONV发生率依然较高。PONV的治疗可分为非药物疗法和药物疗法，作者对药物疗法进行综述。     

肝移植患者术后早期精神症状的观察

目的探讨肝脏移植术后早期精神系统并发症发生的原因和防治经验。方法回顾性分析 12 5例原位肝脏移植患者的临床资料 ,以术后 2周作为观察时点 ,分析肝脏移植术后早期精神系统并发症发生的原因 ,总结防治经验。结果有症状组和无症状组在性别、年龄、肝功能以及血环孢素A浓度方面无明显差异 ;但有症状组的无肝期时间 (93 74± 2 8 98)min和手术时间 (4 14 6 5±6 1 92 )min却长于无症状组 (P <0 0 5 ) ;另外 ,术前有无肝性脑病、术后感染以及静脉使用免疫抑制剂和术后精神症状的发生明显相关。结论肝脏移植术后早期精神系统并发症发生的原因是多方面的 ,通过积极的对症支持治疗 ,预后良好。     

Liver Transplantation for Primary or Metastatic Sarcoma to the Liver

Sarcoma is generally a rare disease in the US, with poor survival in patients with both primary angiosarcoma and metastatic disease from sarcoma and GIST. In order to determine if liver transplantation for sarcoma is a realistic option, we examined records of all patients in the US component of the Israel Penn International Transplant Tumor Registry were reviewed. Those patients with liver failure from primary or metastatic liver sarcoma were evaluated. Patient outcome analysis was then performed. Patient and tumor demographics were reviewed as well as patient survival after transplantation. 19 patients are identified having received liver transplantation after treatment for sarcoma of the liver, 6 patients with primary hepatic sarcoma and 13 patients with metastatic sarcoma of the liver. Recurrence was almost universal in 18 of 19 patients (95%) after a median interval of 6 months. Survival for the group as a whole was 47% for 1-year, 15% for 3-years and 5% for 5-years. Given the early recurrence of tumor and meager 1-year survival outcome, liver transplantation is a poor therapeutic choice for patients with either primary or metastatic liver sarcoma, including high-grade leiomyosarcoma (GIST) regardless of primary site or primary therapy.     

肝移植术后血管胆道并发症的介入治疗

目的:评价介入治疗对肝移植后胆道、血管并发症的价值。材料和方法:18例肝移植患者接受了介入治疗。其中肝动脉狭窄8例,行肝动脉造影及溶栓治疗;下腔静脉及肝静脉狭窄2例,行内支架置入术;胆瘘及胆道狭窄8例,行PTCD治疗。结果:胆道并发症8例,PTCD治疗后症状消失;肝动脉狭窄8例,溶栓后肝动脉完全开放6例,1例血流部分开放,1例肝动脉血流未恢复再次肝移植治疗;下腔静脉及肝静脉狭窄2例内支架置入术后下腔静脉梗阻及肝肿大症状消失。结论:介入治疗是治疗肝移植后胆道血管并发症的有效方法。     

降低高血压脑出血术后死亡的几点体会

目的 :总结降低高血压脑出血病人术后病死率的方法。方法 :分析 36例高血压脑出血病人救治经过。结果 :36例中死于肺部感染 9例 ,再出血 7例 ,消化道出血 6例 ,术后颅高压未解除 5例 ,肾功能衰竭 5例 ,其他 4例。结论 :严格掌握高血压脑出血手术指征 ,选择正确手术方法 ,术后合理用药及护理能降低高血压脑出血手术后病死率 ,改善预后。     

彩色多普勒超声监测肝移植术后门静脉并发症

目的 探讨彩色多普勒超声(CDI)监测肝移植术后门静脉并发症的应用价值。方法 对107例次原位肝移植患者于术前、术后应用CDI进行连续监测，监测指标包括门静脉主干内径、血流速度、血流量、血流频谱、侧支循环及腹水量等。结果 4例受者术后出现门静脉并发症：门静脉狭窄2例，门静脉狭窄并血栓形成1例，门静脉右支闭塞1例。2例门静脉主干血流量明显减少者接受经皮腔内血管成形术治疗后，门静脉高压缓解；而CDI提示门静脉血流量末见下降的2例患者，仅接受保守治疗，存活时间均超过1年。结论 彩色多普勒超声动态检查对肝移植术后门静脉并发症较为敏感，作为无创性检查手段可用于肝移植术后门静脉并发症的监测。     

术后椎间盘炎不同治疗方法的疗效分析(附53例报告)

目的 :探讨术后椎间盘炎的最佳治疗方法。方法 :回顾分析 5 3例术后腰椎间盘炎的治疗过程。比较保守治疗、早期手术治疗和延期手术治疗方法在腰痛缓解吮间、住院时间及CRP和ESP降至正常时间方面的差异。结果 :早期手术治疗组在腰痛缓解时间、住院时间及CEP和ESR降至正常时间方面与保守治疗组和延期手术治疗组比较均有显著差别 (P <0 0 5 ) ,后两者比较无显著差异 (P >0 0 5 )。结论 :早期手术治疗方法能迅速解除症状 ,缩短住院时间 ,治疗效果优良 ,是治疗术后椎间盘炎的最佳方法。